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1. Option Description Default value The name of a bridge interface that has previously been added and attached to a interface transport using the bridge add interface N A and bridge attach CLI commands respectively bridge list igmpsnoop static mcastrouterintfs Syntax bridge list igmpsnoop static mcastrouterintfs Description 49 _ ar VERSA S Technology Inc VX 1000MD Software User Guide This command displays all of the static multicast router interfaces that were previously added using the bridge add igmpsnoop meastrouterintf CLI command bridge list igmpsnoop mcastrouterintfs Syntax bridge list igmpsnoop mcastrouterintfs Description This command displays all the multicast router interfaces These interfaces are either static or dynamic Static multicast router interfaces are added through the bridge add igmpsnoop mcastrouterintf CLI command A downstream interface is added as a dynamic multicast router interface on receiving an IGMP query message with a non zero source IP address on the interface After multicast router timeout on the dynamic multicast router interface it again reverts back to a downstream interface bridge list igmpsnoop groupinfo Syntax bridge list igmpsnoop groupinfo Description This command displays the following information for each downstream interface e Interface Name e Group Address The interface of bridge with the higher layer for example IP is also designated
2. gt ip set route defaultroute gateway lt gateway address gt configuration example Modify line card gateway address to 192 168 1 253 gt ip set route defaultroute gateway 192 168 1 253 Add one layer three interface command action Add 1 layer three interface 23 VX 1000MD Software User Guide aw VERSA k 7 Technology Inc VX 1000MD Software User Guide command syntax ip add interface lt interface name gt configuration example Add an interface named iplan gt ip add interface iplan Deleting 1 layer three interface command action Delete 1 layer three interface command syntax ip delete interface lt interface name gt configuration example delete an interface named iplan gt ip delete interface iplan Configuration IP address in the line card command action setup the IP address of an Interface in the Line card command syntax ip set interface iplan ipaddress lt IP address gt configuration example setup IP address of Interface named iplan to 192 168 2 1 gt ip set interface iplan ipaddress 192 168 2 1 Subnet mask in the line card configuration command action setup Interface subnet mask in the Line card command syntax ip set interface iplan netmask lt subnet mask gt configuration example Configure subnet mask of iplan to 255 255 255 0 gt ip set interface iplan netmask 255 255 255 0 Checking subnet mask related command check subnet mask command syntax
3. Se VERSA Chapter Overview 1 1 VX 1000MD Overview Along with the rapid development of the Internet broadband technology has quickly become popularized ADSL broadband technologies have emerged to become the best solution in the last mile solution market VX 1000MD is one of the ADSL access products which have been developed by Versa Technology Inc It supports the current ADSL ADSL2 and ADSL2 technologies It also provides ADSL access technologies and solutions which have long range high bandwidth and widely covered area features The VX 1000MD ADSL relay has 24 ADSL ports and can connect to 24 subscribers instantaneously It is a flexible network element which makes it also suitable for the rural low density subscriber area As a long range ADSL technology it supports the following services e Internet broadband access e Video on demand e Enterprise and campus network e Countryside area ADSL access The VX 1000MD is IP core based using the latest ITU T G 992 5 ADSL 2plus standard DSLAM system It has the following features e P access solution that is flexible and easy for network deployment e Reliable OAM maintainable reparable manageable functions e Most reliable design e Broadband powerful switching capability The VX 1000MD ADSL relay provides 24 ADSL ports and instantaneously supports 24 users within a flexible network deployment It separates the line card and splitter in a standard 1U line card enclosure to supp
4. Delete virtual Ethernet port corresponding to ADSL port command syntax rfc1483 delete transport lt transport name gt configuration example Delete transport port wb0 corresponding a0 gt rfc1483 delete transport wt Configuration user port VLAN command action Setup user port VLAN ID number command syntax rfc1483 set transport lt transport name gt viantag lt ID number gt Notes ID number range 1 4095 configuration example Setup VLAN ID on the a0 port to 1014 gt rfc1483 set transport wb0 viantag 1014 35 Se VERSA Technology Inc VX 1000MD Software User Guide Check user port VLAN ID related command Check user port VLAN ID command syntax rfc1483 show transport lt transport name gt Notes The corresponding transport name for a0 a7 user port is wb0 wb7 configuration example Check VLAN ID on the a0 port gt rfc1483 show transport wt 2 4 7 SNMP access CLI commands The table below lists the SNMP commands provided by the CLI Command Description Console command snmp add communityname snmp add communityname on page 1137 snmp delete communityname on page snmp delete communityname 1139 snmp list communitynames snmp list communitynames on page 1140 snmp add trapdestination snmp add trapdestination on page 1141 snmp delete trapdestination snmp delete trapdestination on page 1143 snmp list trapdestinations snmp list trapdestinations on page 1144 snmp
5. The name N A is a string of up to 255 characters no spaces IP address of the machine that you want traps ipaddress N A to be sent to v1 The trap version used is v1 trap The trap version used is v2 notification vi v2 The port number from the range 0 65535 to which traps are sent A value of 0 means portNumber 0 that traps are sent to the SNMP agent s default trap port number usually 162 Example prompt gt snmp add trapdestination tonyv1 tony trap 192 168 88 110 v1 162 snmp delete trapdestination Syntax snmp delete trapdestination lt name gt Description This command deletes an SNMP trap destination previously created using the snmp add trapdestination on page 1141 command snmp list trapdestinations Syntax snmp list trapdestinations Description This command displays information about the SNMP trap destinations previously created using the command snmp add trapdestination t displays the following information about trap destinations ID trap name SNMP trap community name IP address of the destination machine SNMP version supported v1 or v2 port used to send SNMP trap messages Example prompt gt snmp list trapdestinations ID Name SNMP Trap Community Name Destination Ver Port a a ere 39 _ 4 VERSA S Technology Inc VX 1000MD Software User Guide 1 tonyv2c tony trap 192 168 88 110 v2c 0 2 tonyv1 tony trap 192 168 88 110 v1
6. suggestions Se VERSA Technology Inc VX 1000MD Software User Guide Thank you for purchasing Versa s Central Office CO Side Access Equipment VX series The current ADSL technology can t satisfy the needs of the growing market and the number of CO users continues to increase Henceforth Versa Technology Inc now produces its first generation of ADSL COs the VX 1000MD based on ATM kernel ADSL technology This DSLAM system VX 1000MD IP DSLAM is an IP kernel and is based on the latest ITU T G 992 5 ADSL 2 plus standard The main purpose of this user guide is to teach users how to use Versa s VX 1000MD IP DSLAM software operating system By learning VX 1000MD configuration examples users will come to understand the system features and thus be able to perform correct system configurations Detailed system operating configurations and configuration commands descriptions are included as well This user guide also provides detailed information about the VX 1000MD network management and maintenance In order to understand the operation procedures the following related knowledge will be demonstrated and discussed e LAN e Ethernet switching and bridging e Network protocol e ADSL technology e IGMP Internet Group Management Protocol e DHCP Dynamic Host Configuration Protocol e VLAN virtual LAN e ATM Asynchronous Transfer Mode If you have any questions during the operation of this system please contact our technical engin
7. Guide Option Description Default value This can be any value between 1 and 254 seconds response but is constrained by queryintvl The interval queryresponseintvl and queryintvl are related as 10 seconds follows queryresponseintvl lt queryintvl bridge set igmpsnoop robustnessvar Syntax bridge set igmpsnoop robustnessvar lt robustness gt Description This command sets the robustness variable which allows tuning for the expected packet loss on a subnet If a subnet is expected to be lossy the robustness variable may be increased The current robustness variable setting is displayed by the bridge show command Options The following table gives the range of values for each option which can be specified with this command and a default value if applicable Option Description Default value robustness This can be any value between 2 and 255 2 bridge set igmpsnoop vitimer Syntax bridge set igmpsnoop vitimer lt v1timer gt Description This command sets the IGMP Version 1 query router present timeout which is the time a host must wait after hearing a Version 1 query before it may send any IGMPv2 messages The current v1 timer setting is displayed by the bridge show command Options The following table gives the range of values for each option which can be specified with this command and a default value if applicable Option Description Default value This can b
8. IP Interfaces ID I dame IP Address DHCP Transport SSS Se SS 1 ipwan 0 0 0 0 PppoeUp 2 iplan 192 168 1 1 ethernet In this example the iplan interface is your default LAN connection over Ethernet The jowan interface is your default connection to the WAN using PPP over Ethernet PPPoE Once PPP negotiation starts the IP address 0 0 0 0 is replaced by an unnumbered interface IP address 192 168 1 1 network mask 255 255 255 255 The interface later retrieves the public IP address via IPCP To list details about a specific interface enter ip show interface lt name gt For example ip show interface iplan IP Interface iplan Ipaddr 192 168 1 1 Mask 255 255 255 0 MTU 1492 Dhcp false 21 SEA amr VERSA eme Technology Inc VX 1000MD Software User Guide TCP MSS Clamp false Source Addr Validation false Accept V1 false Send V1 false Accept V2 false Send V2 false Send Multicast false Attaching the bridge You can attach the bridge to the router allowing transports that are attached to the bridge to route through the IP stack Enter ip attachbridge lt name gt The lt name gt value is the name of the IP interface that you want to attach the bridge to for example ip attachbridge iplan For more details see Configuring the Bridge Configuring routes You can manually create a static route to ensure that packets are forwarded to their correct destination The route
9. SNMP community names previously created using the command snmp add communityname on page 1137 It displays the following information about community names name ID name or password assigned to a community default SNMP community name Access set read or write P address of the SNMP Manager 0 0 0 0 means none set Example prompt gt snmp list communitynames ID Name SNMP Community Name Access SNMP Manager p 1 public public read 0 0 0 0 2 tonyread tony read read 192 168 88 110 3 tonyset tony write write 192 168 88 110 snmp add trapdestination Syntax snmp add trapdestination lt name gt lt community gt lt ipaddress gt v1 v2 lt portNumber gt Description This command allows you to set up an SNMP trap destination A trap is a message sent by the SNMP agent to a specified IP address to indicate the occurrence of a significant event such as a specifically defined condition or a threshold that was reached This command allows you to determine where traps are sent Options The following table describes the options that can be specified in this command and displays the default values if applicable Description Default value A name that identifies an SNMP trap name destination To display trap destination N A names use the snmp list trapdestinations 38 Se VERSA Technology Inc VX 1000MD Software User Guide command community The SNMP name of a community
10. a file containing an alternative backup configuration to that stored in the isfs im conf backup filename N A file The filename MUST be preceded by either isfs or flashfs Only Super Users can use this command Restores the factory default configuration from the ists im cont factory file Only Super Users can use this factory N A command Clears the current configuration by resetting attributes to their defaults and deletes interfaces and transports Only minimal N A Super Users can use this command Example prompt gt system config restore backup Deleting configurations This command clears your current configuration Attributes including BUN ports are set to their defaults and all interfaces and transports 18 e VERSA ww 7 Technology Inc VX 1000MD Software User Guide are deleted The default admin user is not affected so you can still log in to the system This command has the same effect as entering the system config restore minimal command Once you have entered this command you need to save your configuration and restart your device using the system config save and system restart commands If you do not save and restart any subsequent changes you make to the configuration will not be saved command action delete all configuration command syntax sys config clear configuration example gt sys config clear Display System information This command displays the vendor ID URL base MAC address
11. and hardware and software version details of the system that you are using This information is important for customer support command action Check system software hardware version and MAC address command syntax system info configuration example Check the basic information of line card gt system info Display error operation log This command displays a system error log The error log contains the following information The time in minutes that an error was made calculated from the start of your session The module that was affected by the error A brief overview of the error itself command action Display error operation log command syntax sys list errors configuration example gt sys list errors Saving Configuration This command saves the system configuration in the im conf file in FlashFS This allows all users to create their own backup files Default Engineer and Super User level users can use this command command action Saves modified parameters otherwise data will be lost after restarting 19 Se VERSA Technology Inc VX 1000MD Software User Guide command syntax system config save configuration example gt system config save Restart system This command restarts your system It has the same effect as pressing the reset button on your DSLAM system command action Restart line card command syntax system restart configuration example gt system restart 2 4 2 IP
12. as a downstream interface and shown as Locallntf in the output of this command bridge list igmpsnoop interfacestats Syntax bridge list igmpsnoop interfacestats Description This command displays the following statistical information for each bridge interface e Interface Name e Number of IGMP V2 Queries transmitted e Number of IGMP V1 Queries transmitted e Number of IGMP V2 Queries received e Number of IGMP V1 Queries received e Number of IGMP Leave messages received e Number of IGMP Leave messages transmitted e Number of IGMP V2 Reports received e Number of IGMP V1 Reports received e Number of IGMP V2 Reports transmitted e Number of IGMP V1 Reports transmitted e Number of IGMP messages discarded The interface of the bridge with the higher layer for eg IP is also designated as a downstream interface and shown as 50 Se VERSA S Technology Inc Locallntf in the output of this command bridge show igmpsnoop groupinfo Syntax bridge show igmpsnoop groupinfo lt interface gt Description VX 1000MD Software User Guide This command displays the IGMP multicast group membership information on the specified downstream interface Additionally in Q bridge mode it also displays the VLAN Name for the multicast groups Note If the interface specified is an upstream interface no group information will be displayed Options The following table gives the range of values for each option which can be s
13. commands or blacklisted console commands 3 Engineer can use CLI commands and usable console commands cannot use blacklisted console commands Super User can use CLI commands usable console commands and blacklisted console commands Can also set up user login accounts save backup configuration and restore factory settings 2 1 1 Command Line specialties Local configuration by Console RS 232 port Local or long distance login configuration by Telnet 0 4 VERSA S Technology Inc VX 1000MD Software User Guide e Command level protection Different levels of users can only execute current commands authorized to their appropriate levels e User can input to get online help at any time e Provides FTP service to simplify uploading and downloading files e Provides a function similar to DosKey to execute history commands es Command Line interpreter provides multiple intelligent command parse methods such as partial match context correlation and etc 2 1 2 Command Line Online help The Command Line interface provides online help assistance to users To get help information from the above online help do the following In the Command Line prompt type All the commands and their descriptions will be listed gt Type in one command position 1 followed with a space and If position 1 is a command all keywords and their descriptions will be listed For example gt ip Type in one co
14. configuration commands The IP stack in DSLAM contains a suite of networking routing protocols for use in embedded networking It allows you to configure basic connectivity for your network to provide IP routing between interfaces and supports local applications such as Telnet Webserver and so on The dual IP Stack implements the following IPv4 protocols Internet Protocol IP including RFC 791 Includes support for Fragmentation and Reassembly RFC 0791 and RFC 1812 Includes support for Subnetting and Classless Interdomain Routing Internet Control Message Protocol ICMP RFC 0792 User Datagram Protocol UDP RFC 768 Transmission Control Protocol TCP RFC 793 Address Resolution Protocol ARP for Ethernet RFC 826 and RFC 894 Internet Group Management Protocol IGMP Version 2 RFC 2236 Routing Information Protocol RIP Version 2 RFC 1723 Requirements for IP version 4 Routers RFC 1812 Requirements for Internet Hosts RFC 1122 In addition the following IPv4 features are provided TCP MSS Clamp Multicast forwarding and IGMP Proxy RFC 2236 Unnumbered interfaces for point to point links Virtual interfaces amp secondary IP addresses multi homing BSD Socket API or message based interface for third party applications Better performance for VoIP using the Fast UDP interface Creating IP interfaces You must attach one or more interfaces to the IP stack and attach a transport to it For IPv4 interfaces
15. each interface must be configured with an IP address and a subnet mask Together these define the range of addresses that can be reached via the 20 Se VERSA Technology Inc VX 1000MD Software User Guide interface without passing through any other routers Each interface must have a unique subnet the range of addresses on each interface must not overlap with any other interface The only exception to this is unnumbered interfaces which may be configured on point to point links when there is no local subnet associated with that interface To create an IPv4 interface input the following ip add interface lt name gt lt ipaddress gt lt subnetmask gt You do not have to specify the IP address and subnet mask of an interface on creation Address details can be assigned later using DHCP server or PPP A transport is attached to an IP interface using the following command ip attach lt name gt lt transport gt For example first create an IPv4 interface ip add interface iplan 192 168 1 1 255 255 255 0 Second create a transport Details of how to create and configure transports are described elsewhere in this guide In the example below an Ethernet transport is created ethernet add transport ethernetO ethernet0O Attach the transport to the interface ip attach iplan ethernet0O Displaying information about interfaces To list details about all existing IP interfaces input the following ip list interfaces
16. name can be made up of one or more letters or a combination of N A letters and digits but it cannot start with a digit The SNMP name of a community The name is a string of community N A up to 255 characters no spaces F Sets the access rights of the community manager to rea read only read i Sets the access rights of the community manager to write read write The IP address of the manager from which requests are restricted by this entry This should be an IPv4 address in ipAddress 0 0 0 0 the range 0 0 0 0 255 255 255 255 0 0 0 0 means no restriction on source address Example prompt gt snmp add communityname tonyget tony read read 192 168 88 110 snmp delete communityname Syntax snmp delete communityname lt name gt Description This command deletes a community name previously created using the snmp add communityname command Options The following table describes the options that can be specified in this command and displays the default values if applicable Option Description Default value A name that identifies an existing community To display community names use the snmp name N A list communitynames command 37 0 4 VERSA S Technology Inc VX 1000MD Software User Guide Example prompt gt snmp delete communityname tonyget snmp list communitynames Syntax snmp list communitynames Description This command displays information about the
17. reached via the WAN interface You can only create one default route To create a default route use the following command ip add defaultroute gateway lt gateway_ip gt interface lt interface gt For example to create a default route via the gateway used in the earlier example enter ip add defaultroute gateway 192 168 3 2 To create a default route via the interface used in the earlier example enter ip add defaultroute interface ip interface Checking IP address command 22 F VERSA Technology Inc command action Check line card IP address command syntax ip list interface Notes Interface is layer three interface in the line card configuration example gt ip list interface check path information related command Check line card gateway IP address command syntax ip list routes configuration example gt ip list routes Adding a default gateway in line card command action Add line card default gateway command syntax ip add defaultroute gateway lt IP address gt configuration example gt ip add defaultroute gateway 192 168 1 1 Deleting gateway address command action Delete line card gateway address command syntax gt ip delete route default lt gateway address gt configuration example delete line card gateway address 192 168 1 1 gt ip delete route default 192 168 1 1 Modify line card gateway address command action Modify line card gateway address command syntax
18. specifies a destination network or single host together with a mask to indicate what range of addresses the network covers and a next hop gateway address or interface If there is a choice of routes for a destination the route with the most specific mask is chosen Routes are created using the following command ip add route lt name gt lt dest_ip gt lt netmask gt gateway lt gateway_ip gt interface lt interface gt To route to a destination which is not on any local network a route may be added via a gateway i e another router The gateway IP address must be on the same subnet as one of the router s interfaces For example to ensure that packets destined for the 70 0 0 0 subnet are routed via local gateway address 192 168 3 2 enter the following ip add route route_gateway 10 0 0 0 255 0 0 0 gateway 192 168 3 2 If the route is via an interface attached to a point to point link such as PPPoA the interface name can be specified instead of a gateway IP address This can be useful if the gateway IP address or interface IP address is unknown at the time the route is added For example to forward packets via local interface jp_interface enter ip add route route interface 10 0 0 0 255 0 0 0 interface ip interface When a system has one LAN interface and one WAN interface it is very common for only one route to be needed a default route This default route would forward all packets whose destination was unknown to a gateway router
19. to a0 port gt bridge detach wan 33 Se VERSA Technology Inc VX 1000MD Software User Guide Remove the binding of a layer two interface named uplink corresponding to ethernetO port gt bridge detach uplink 2 4 6 rfc1483 configuration commands The RFC 1483 transport provides the simplest method of connecting end stations over an ATM network RFC 1483 can either be used in bridged mode where Ethernet packets are encapsulated in AAL 5 ATM Adaptation Layer 5 PDUs Protocol Data Units or routed mode where IP packets are encapsulated in AAL 5 PDUs It is most often used in bridged mode which allows MAC level Ethernet to be bridged directly to RFC 1483 In routed mode the RFC 1483 transport provides a simple point to point link for routing IP packets but without any of the authentication or configuration features of PPP Adding transport ports This command creates a named RFC1483 transport and allows you to specify the following The ATM port that will transport RFC1483 data ATM ports are initialized in the initbun file in FlashFS or using the bun set port console command VPI Virtual Path Identifier VCI Virtual Circuit Identifier LLC or VcMux encapsulation optional Bridged or Routed optional The port VPI VCI combination must be unique for each transport The following table gives the range of values for each option which can be specified with this command and a default value if applicable Option
20. 162 snmp set config syscontact Syntax snmp set config syscontact lt contactDetails gt Description This command allows you to set contact details for the person responsible for maintaining your SNMP agent When a request for contact details is received from the SNMP manager the details set by this command are returned Options The following table describes the options that can be specified in this command and displays the default values if applicable Description Default value Contact details e g telephone number email address for the person responsible for maintaining the SNMP agent system contactDetails The details are represented by a string of up to 255 characters no spaces To display the contact details use the snmp show config command Example prompt gt snmp set config syscontact ck email com snmp set config sysdescr Syntax snmp set config sysdescr lt systemDescription gt Description This command allows you to set a description of your SNMP agent When a request for the agent s description is received from the SNMP manager the description set by this command is returned Options The following table describes the options that can be specified in this command and displays the default values if applicable Option Description Default value A description of the SNMP agent system The description is represented 40 Se VERSA Technology Inc system
21. 35 wb3 a3 0 35 wb4 a4 0 35 wb5 a5 0 35 29 Se VERSA Technology Inc VX 1000MD Software User Guide wb6 ap 0 35 wb7 a7 0 35 wb8 a8 0 35 wb9 a9 0 35 wb10 a10 0 35 wb11 a11 0 35 wb12 a12 0 35 wb13 a13 0 35 wb14 a14 0 35 wb15 a15 0 35 wb16 a16 0 35 wb17 a17 0 35 wb18 a18 0 35 wb19 a19 0 35 wb20 a20 0 35 wb21 a21 0 35 wb22 a22 0 35 wb23 a23 0 35 2 4 4 Ethernet setup commands Ethernet setup command is mainly for transport port settings Add transport port command action Add one Transport virtual Ethernet port to a specific port command syntax ethernet add transport lt name gt lt port name gt configuration example Add a transport port named eth0 to ethernetO gt ethernet add transport eth0 ethernetO Display all transport port command action Display all transport ports command syntax ethernet list transports configuration example gt ethernet list transports Check transport port 30 Se VERSA S Technology Inc r related command Check the port corresponding to transport port VX 1000MD Software User Guide command syntax gt ethernet show transport lt transport port name gt configuration example Check the port corresponding to transport port named ethOt gt ethernet show transport ethO Delete transport port command action Delete one Transport virtual Ethernet port command syntax ethernet d
22. Description Example by a string of up to 255 characters no spaces If you wish to add spaces enclose the description in double quotation marks To display the system description use the snmp show config command prompt gt snmp set config sysdescr Versatek DSLAM snmp set config syslocation Syntax snmp set config syslocation lt systemLocation gt Description VX 1000MD Software User Guide N A This command allows you to configure the location of your SNMP agent When a request for the agent s location is received from the SNMP manager the location set by this command is returned Options The following table describes the options that can be specified in this command and displays the default values if applicable Option Description Default value systemLocation A name that identifies the location of the SNMP agent system The location is represented by a string of up to 255 characters no spaces If you wish to add spaces enclose the description in double quotation marks To display the system location use the snmp show config command N A Example prompt gt snmp set config syslocation Versatek 102 91710 snmp set config sysname Syntax snmp set config sysname lt systemName gt Description This command allows you to set a name for your SNMP agent When a request for the agent s object name is received from the SNMP manager the na
23. Description Default value An arbitrary name that identifies the transport It can be made up of one or name N A more letters or a combination of letters and digits but it cannot start with a digit The system port that is used to transport port N A ATM data A field in the ATM header The VPI is used to identify the virtual path that a vpi ok N A circuit belongs to The VPI can be any value between 0 and 4095 34 mm r KE VERSA wy 7 Technology Inc VX 1000MD Software User Guide Part of the ATM header The VCI is a tag that identifies which channel a cell will travel over The VCI can be any value between 1 and 65535 Logical Link Control encapsulation method VC Multiplexing encapsulation method Traffic type that is going to be bridged transmitted received Traffic type that is going to be bridged routed transmitted received command action Add virtual Ethernet port transport on ADSL port command syntax rfc1483 add transport lt transport name gt lt ADSL port name gt lt VPI value gt lt VCI value gt lt MULTIPLEXING METHOD gt bridged Notes lt VPI value gt lt VCI value gt lt MULTIPLEXING METHOD gt VPI VCI value and ATM MULTIPLEXING METHOD used by ADSL port configuration example Add a virtual Ethernet port named wt to a0 port for bridging gt rfc1483 add transport wb0 a0 8 81 We bridged Delete transport port command action
24. EmWeb Adding users There are two types of accounts that you can add to the system A dialin account that allows the user to access the system via a dialin connection for example using PPP However this account cannot log in to the system directly THIS IS DISABLED A login account that allows the user to log in to the system directly but not via a dialin connection command action Add login user command syntax system add login admin configuration example gt system add login admin Default attributes Dialin user User can dial in to the system via the CLI Yes Login user No User can log in to the system via the CLI No User can access the web pages No Yes Yes Default access permission set default user Displaying all users and their rights command action Display all users and their rights command syntax sys list logins 16 default user mm r VERSA k 7 Technology Inc VX 1000MD Software User Guide configuration example gt sys list logins Configuring user rights By default new users are given a default access level There are three access level options for CLI users Default user Can configure the device using CLI commands cannot enter usable console commands or blacklisted console commands Engineer Can configure the device using CLI commands and usable console commands cannot use blacklisted console commands Super user Can configure the
25. VX 1000MD Software User Guide TA 4D EE Gay yy yy Wy Vv Versa Technology DSLAM Project Group August 2007 Se VERSA Technology Inc VX 1000MD Software User Guide Notice 2007 Versa Technology Inc All rights reserved This manual contains information provided by Versa Technology Inc and it is protected by copyright No part of this publication may be copied photocopied reproduced translated or reduced to any electronic medium or machine readable form by any means electronic or mechanical including photocopying recording or information storage and retrieval systems for any purpose other than the purchaser s personal use without the prior express written permission of Versa Technology Inc The specification and information in this manual are subject to change without notice All statements information and recommendations in this manual are believed to be accurate but are presented without warranty of kind expressed or implied Users must take full responsibility for the application of any product Versa Technology Inc does not warrant that the hardware and software will work properly in all environments and applications and makes no warranty and representation either implied or expressed with respect to the quality performance merchantability or fitness for a particular purpose If you find information in this manual that is incorrect misleading or incomplete we would appreciate your comments and
26. al ADSL modem the link may hang indefinitely The administrator will need to configure the port to normal ADSL mode if the line suffers hang up under AnnexM mode The command to change Annex type is port lt port name gt set AtucConfGsAnnexType G Dmt Bis port lt port name gt set AtucConfGsStandard G Dmt BisPlus Auto This sets the ADSL port to run under normal ADSL ADSL2 ADSL2 mode port lt port name gt set AtucConfGsAnnexType AnnexM port lt port name gt set AtucConfGsStandard G Dmt BisPlus Auto will set the port in AnnexM mode which supports 2mbps upstream rate Setup VLAN ID in Line card command action Setup VLAN ID of ethernet_local command syntax port ethernet_local set Tag lt VLAN ID gt Notes The T in Tag must be capitalized configuration example Setup the VLAN ID in ethernet_local to 2 gt port ethernet_local set Tag 2 related command Check VLAN ID of ethernet_local command syntax port ethernet_local show Setup VLAN ID on ADSL port This command will set a VLAN tag on an ADSL port such that any packets received from the ADSL port will have a VLAN on it This can be used to differentiate user traffic on uplink Command syntax rfc1483 set transport lt transport name gt viantag lt vlan number gt Transport name corresponds to the specific PVC in an ADSL port The default setting has following mapping Transport name ADSL Port PVC wt a0 0 35 wb1 ai 0 35 wb2 a2 0
27. argin should stay below the Downstream Downshift Noise Margin before the ATU R attempts to decrease the downstream net data rate The time interval ranges from 0 to 16383 seconds 0 indicates disabled Action Enum R W Startup The possible actions are listed below This is the action that will be given when ActivateLine is set to Start Startup DELT Turn on off port 27 Se VERSA S Technology Inc command action Turn on off ports on the runtime VX 1000MD Software User Guide command syntax turn off port port lt port number gt set ActivateLine Abort turn on port port lt port number gt set ActivateLine Start configuration example Turn off the fourth user port gt port a3 set ActivateLine Abort Turn on the fifth user port gt port a4 set ActivateLine Start Modify port speed command action Modify port upload download speed Modify port download speed in the interleave mode command syntax port lt port number gt set AtucChanConfinterleaveMaxTxRate lt speed gt configuration example Set up the fourth user port download speed to 8064K 8M in the interleave mode gt port a3 set AtucChanConfinterleaveMaxTxRate 8064000 Modify port upload speed in the interleave mode command syntax port lt port number gt set AturChanConflInterleaveMaxTxRate lt speed configuration example Set up the fourth port upload speed to 1024K 1M in the interleave mode gt port a3 set AturChanC
28. avemode Syntax bridge set interface lt name gt lt number gt igmpsnoop leavemode fast normal Description This command specifies the IGMP snoop leave processing mode of a bridge interface Options The following table gives the range of values for each option which can be specified with this command and a default value if applicable Option Description Default value A name that identifies an existing bridge interface name To display interface names use the bridge list N A interfaces command A number that identifies an existing bridge interface To display interface names use the number SC N A bridge list interfaces command The number appears in the first column under the heading ID 45 mm a KE VERSA wy 7 Technology Inc VX 1000MD Software User Guide In the Fast mode of leave processing on receiving a Leave message on a downstream interface fast Normal IGMP Snoop shall simply delete the interface from the group membership information In the Normal mode of leave processing on receiving a Leave message on a downstream interface IGMP snoop shall repeatedly generate normal group specific queries on the interface Failure to Normal receive any membership report in response will result in deletion of the interface from the group membership information bridge set igmpsnoop lastmemberqueryintvl Syntax bridge set igmpsnoop lastmemberque
29. ce Failure to receive any membership report in response will result in deletion of the interface from the group membership information Benefits of IGMP Snooping In D bridge all multicast packets are treated like broadcast packets that are forwarded on all ports in the forwarding state This results in less efficient utilization of network bandwidth as multicast traffic is forwarded on interfaces where no node has any interest in receiving the packet 43 mm r VERSA L 7 Technology Inc VX 1000MD Software User Guide IGMP snooping enables intelligent forwarding of multicast traffic instead of flooding to all ports Multicast packets that belong to a layer 2 multicast group are only forwarded to an interface if a host on that interface has expressed interest in the same group This significantly reduces flooding of multicast data resulting in better utilization of network bandwidth and improved bridge performance bridge set igmpsnoop mode Syntax bridge set igmpsnoop mode snooponly proxy Description This command sets the mode for IGMP snoop functionality in the bridge The current IGMP Snoop mode setting is displayed by the bridge show command Options The following table gives the range of values for each option which can be specified with this command and a default value if applicable Option Description Default value snooponly The Snoop only mode is implemented by snooping snooponly through th
30. command and a default value if applicable Option Description Default value 400 seconds timeout This can be any value between 1 and 65535 seconds bridge set igmpsnoop queryintvl Syntax bridge set igmpsnoop queryintvl lt queryinterval gt Description This command sets the interval between general queries that are periodically generated on downstream interfaces The query interval setting is displayed by the bridge show command Options The following table gives the range of values for each option which can be specified with this command and a default value if applicable Option Description Default value This can be any value between 2 and 255 seconds but is constrained by queryresponseintvl The queryintvl and queryinterval 125 seconds queryresponseintvl are related as follows queryresponseintvl lt queryintvl bridge set igmpsnoop queryresponseintvl Syntax bridge set igmpsnoop queryresponseintvl lt responseinterval gt Description This command sets the maximum response time inserted in the general queries that are periodically generated on downstream interfaces The current query response interval setting is displayed by the bridge show command Options The following table gives the range of values for each option which can be specified with this command and a default value if applicable 47 Se VERSA Technology Inc VX 1000MD Software User
31. dentifies individual variables contained in 1 3 6 1 4 1 1218 assigned by the Internet Assigned Numbers Authority IANA You N A This command displays information about the system on which your SNMP agent is running 42 mm r VERSA k 7 Technology Inc VX 1000MD Software User Guide Example prompt gt snmp show config sysdescr Versatek DSLAM sysobjectid 1 3 6 1 4 1 4154 1 6 syslocation Chino 102 91710 syscontact ck email com sysname Chino 220 authentraps disabled 2 4 8 IGMP Snoop Support Overview An IGMP Snoop switch provides the benefit of conserving bandwidth on those segments of the network where no node has expressed interest in receiving packets addressed to the multicast group address This is in contrast to the normal switch behavior where multicast traffic is typically forwarded on all interfaces The IGMP Snooping switch listens to IGMP reports queries and leave messages sent between hosts and a multicast router to identify the interfaces that are members of multicast groups Based on this information it adds deletes multicast entries from its filtering database ensuring that multicast traffic is only forwarded to interfaces identified as members of the specific multicast group In ISOS IGMP Snoop is implemented in two modes Proxy and Snoop only with Snoop only being the default mode The Proxy mode is supported by means of IGMP proxy reporting where the reports received
32. device using CLI commands usable console commands and blacklisted console commands Can also set up user login accounts save backup configurations and restore factory settings command action Setup login dialin user rights command syntax system set login user lt name gt access default engineer superuser configuration example gt system set login admin access superuser To allow prevent access to the device via the CLI for an existing user input the following system set login user lt name gt mayconfigure enabled disabled To allow prevent access to the device via EmWeb for an existing user input the following system set login user lt name gt mayconfigureweb enabled disabled Configuring user passwords command action Setup the password for the admin user command syntax system set user lt name gt password lt password gt configuration example gt system set user admin password admin Backup configuration This command saves the system configuration to a file To specify the file that you want to save configuration information in type isfs or flashfs depending on which directory the backup file is stored in followed by a filename value If you do not specify a filename the configuration is saved in the isfs im conf backup file by default To prevent a user from freely overwriting the system configuration only a Super User can use this command command action Backup the current configu
33. e IGMP packets and forwarding IGMP packets received on upstream interfaces to all other interfaces IGMP packets received on a downstream interface are also forwarded to all upstream interfaces proxy Proxy mode is supported by means of snooponly IGMP proxy reporting where the reports received from the downstream hosts are Summarized and the switch then reports its own state in response to upstream queries from multicast routers The switch also acts as a Querier generating queries periodically on the downstream interfaces bridge set igmpsnoop Syntax bridge set igmpsnoop enabled disabled 44 Se VERSA Technology Inc VX 1000MD Software User Guide Description This command enables disables the IGMP Snoop functionality in the bridge When the IGMP snoop functionality is enabled all of the attached bridge interfaces are designated as downstream interfaces The downstream interface implements the Router portion of the IGMP protocol The current IGMP Snoop setting is displayed by the bridge show command Options The following table gives the range of values for each option which can be specified with this command and a default value if applicable Option Description Default value This option enables IGMP Snoop functionality in the enabled disabled bridge This option disables IGMP Snoop functionality in disabled disabled the bridge bridge set interface igmpsnoop le
34. e any value between 1 and 65535 v1timer 400 seconds seconds 48 emm eer VERSA es 7 Technology Inc VX 1000MD Software User Guide bridge add igmpsnoop mcastrouterintf Syntax bridge add igmpsnoop mcastrouterintf lt interface gt Description This command adds a static multicast router interface A multicast router interface is also called an upstream interface and a multicast router is connected to this interface The upstream interface implements the Host portion of the IGMP protocol The IGMP membership reports and leaves group messages are forwarded on the upstream interfaces Options The following table gives the range of values for each option which can be specified with this command and a default value if applicable Option Description Default value The name of a bridge interface that has previously been added and attached toa interface transport using the bridge add interface N A and bridge attach CLI commands respectively bridge delete igmpsnoop mcastrouterintf Syntax bridge delete igmpsnoop mcastrouterintf lt interface gt Description This command deletes a previously added static multicast router using the bridge add igmpsnoop mcastrouterintf CLI command The interface reverts to a downstream interface after deletion Options The following table gives the range of values for each option which can be specified with this command and a default value if applicable
35. eers at Versa Technology Inc Se VERSA Technology Inc VX 1000MD Software User Guide Table of Contents CHAPTER ONE OVERVIEW sericese dininin nan dereen eg Seed deeg deeg 5 Tel VX 1OOOMD OVERVIEW E 5 12 SOFTWARE SPECIALTIES EE 5 ER E EE 5 LE EE 6 12 3 Management E 6 1 2 4 Safety SPCCIHICALIONS sieci arsenita ena aaia aiaiai aoaaa k r enaA a aoaaa i niih 6 LE Eelere EE 6 t26 EE Ee 6 CHAPTER TWO LINE CARD SOFTWARE CONFIGURATION ccsssseeeeessseeeeeseeeeeeesnsseeeeneseeenens 7 2 1 COMMAND EE 7 2 1 1 Command Line speclaities AAA 7 2 1 2 Command Line Online bein 8 2 1 3 Command Line error information cescccecccceceeeeneeenceeeneeteeeceneeesaeeseaeecsaeeceaeecsaeeseaeeseaeeseaaeeseeseaeessaeeseaeeseieeseneeseaes 8 21 4 Command E Ee EE 9 2 2 TWOWAYS TO VISIT LINE CARD EE 9 2 2 1 Visit Line card by Ayper Terminal 2 cccccecccccceenenenseceenenenenseueenenensaeeneeeneeseeasenensasensenenersvenenseaasenenansensenenense 10 2 2 2 Long distance login through TEINE TA 12 2 3 UNDERSTANDING COMMAND SYNTAX eege ERC EES no eed ade Gaede ease Ad eee 13 23 1 COMMANO INDUE e ET 15 43 2 ee 15 2 4 CONFIGURATION COMMAND EE 16 2 4 1 System Configuration Commande 16 24 2 AP CONNGUIATION elei Eet CT 20 2 4 3 Port Configuration Commande 25 2 4 4 EINGIN t SCLUD COMIMANGS 2c siccsicsscheegeks teat aeks nnr cess ENEE EERSTEN 30 24 5 Setup bridging command CES 31 24 6 11C 1483 CONMGUIATION eeler El E 34
36. elete transport lt transport port name gt configuration example Delete one transport port named ethO gt ethernet delete transport ethO 2 4 5 Setup bridging commands The DSLAM bridge operates in the D bridge mode As specified in IEEE Standard 802 1D 1998 the principal elements of Bridge operation are e Reception filtering and transmission of frames between the separate MACs of the bridged interfaces connected to a device s ports e Maintenance of the information needed to make filtering and relaying decisions e Management of the above DSLAM bridge elements are managed via the CLI and EmWeb The bridge can be configured to support IGMP snooping functionality IGMP snoop enables intelligent forwarding of multicast traffic instead of flooding all ports with multicast packets This leads to efficient network bandwidth use Display all layer two interfaces command action List all layer two interface names and the corresponding transport port s command syntax bridge list interfaces configuration example gt bridge list interfaces 31 Se VERSA Technology Inc Bridge ID Interfaces Name VX 1000MD Software User Guide Group ID bi e me kA kA kA kh kb kk ki ki om OBO Oe COD zx Ob kA 3 PO 2 Do VG I Po Fe 25 wani wanl man wan wand wand wand want WANs want wanl i wanli wanl wanl 3 wanl4 wanlS wanl6 wanlT wanl H wanl 3 wane wane wand 2 wanes uplink Filter T
37. from the downstream hosts are summarized and then the switch reports its own state in response to the upstream queries from multicast routers The switch also acts as a Querier generating queries periodically on the downstream interfaces The Snoop only mode is implemented by snooping through the IGMP packets and forwarding the IGMP packets received on the upstream interfaces to all other interfaces As the queries received from the upstream interfaces are forwarded to the downstream interfaces periodic queries are not generated unlike the proxy mode The IGMP packets received on a downstream interface are also forwarded to all of the upstream interfaces IGMP Snoop also supports two leave processing modes for each bridge interface Fast and Normal with Normal being the default mode In the Fast mode of leave processing on receiving a leave message on a downstream interface IGMP Snoop will simply delete the interface from the group membership information and the Leave message is forwarded to the upstream interfaces Fast Mode for an interface should be configured when it is known that there is only one host behind the interface Fast leave processing helps to reduce the latency involved in removing an interface from the group membership information In the Normal mode of leave processing on receiving a leave message on a downstream interface IGMP snoop will repeatedly generate group specific queries on the interfa
38. gt port list all 25 mm r VERSA L 7 Technology Inc VX 1000MD Software User Guide Check user port state command action Check the state of each port in the line card command syntax port lt port number gt show configuration example Check the state of the 5th user port a4 gt port a4 show Name Type Access Default Description Version Int 2 07 Version number encoded as major 100 minor where major and minor are the revision numbers ActivateLine Used to cause the link to start a new connection or drop the current one Start Start line activation handshaking Abort Drop line None Reported for all reads Current connected state true modem is connected to a remote modem Connected false modem is not connected to a remote modem Inactive Used to enable WHIP interface TCP Whe Serial Inactive Logical LED number used to report state Off Idle Slow blink Handshake ShowtimeLed Rapid blink Training Steady on Showtime Value should be a logical LED number or Oxff for no showtime LED AutoStart Bool R W true Set true to enable false to disable automatic connection attempts at power up PhysicalPort Int R W The Utopia Level 2 address used by the device NR Se VERSA Technology Inc VX 1000MD Software User Guide Defaults String R W None Used to reset the attrib
39. ip show interface iplan netmask configuration example gt ip show interface iplan netmask Interface binding configuration 24 _ ar VERSA Kg KK 4 Technology Inc VX 1000MD Software User Guide command action Bind a Layer Two Transport and Layer Three Interface in the line card command syntax ip attach lt Interface name gt Transport name gt configuration example bind an interface named iplan and transport port named eth1 gt ip attach iplan eth1 Remove interface binding command action remove interface binding command syntax ip detach lt Interface name gt configuration example remove the binding of an interface named iplan gt ip detach iplan Execute ping command command action Execute ping command in line card command syntax ip ping lt IP address gt configuration example Ping 192 168 1 254 and display the result gt ip ping 192 168 1 254 if ping is successful then return parameters for example ping PING 192 168 1 254 32 data bytes ping 40 bytes from 192 168 1 254 seq 0 ttl 255 rtt lt 10ms if ping isn t successful then time out for example ping PING 192 168 1 254 32 data bytes ping Request timed out 2 4 3 Port Configuration Commands Ports include User ports a0 a23 ethernetO uplink port and Ethernet local system main line port Check all port names command action Check all port names command syntax port list all configuration example
40. me set by this command is returned Options The following table describes the options that can be specified in this command and displays the default values if applicable 41 Se VERSA Technology Inc Description VX 1000MD Software User Guide Default value systemName Example A name that identifies the system that the SNMP agent is running on The name is a string of up to 255 characters no spaces If you wish to add spaces enclose the description in double quotation marks To display the system name use the snmp show config command prompt gt snmp set config sysname Chino 220 snmp set config sysobjectid Syntax snmp set config sysobjectid lt OID gt Description This command allows you to configure the object IDs or OIDs included in get get next and set requests An object ID identifies one of the variables contained in the SNMP agent s database or MIB Options The following table describes the options that can be specified in this command and displays the default values if applicable Option Description Default value OID Example A series of non negative integers that the SNMP agent s database Conexant has control over all OIDs starting with can refine OIDs by adding more components at the end of the integer prompt gt snmp set config sysobjectid 1 3 6 1 4 1 4154 1 6 snmp show config Syntax snmp show config Description i
41. mmand position 1 followed with a space and If position 1 is a parameter the related parameter description is listed If position 1 doesn t have any parameters then this command is repeated in the very next command line type Enter to execute Type a string followed by All the commands beginning with the string will be listed For example gt i igmp imdebug ip Type in one command followed by a string with All the commands containing the keywords beginning with the string will be listed For example gt p S set show Input the first a few characters of the keyword in the command then press lt tab gt It displays the complete keyword with the assumption that the first few letters are not the beginning part of other commands 2 1 3 Command Line error information If all user type commands pass syntax checking the commands are executed otherwise an error will be flagged with VERSA 7 Technology Inc VX 1000MD Software User Guide information for users The following list 2 1 contains the most common error information No command found Unrecognized command No keyword touna Parameter type error Insufficiency arguments supplied No input parameter s Error specified node not found by path No target found Too many arguments supplied Too many input parameters List 2 1 2 1 4 Command Line editing Command Line interface provides basic command edit function Key A
42. must be a space between words in the command line Step Two Press Enter to execute the command Example A command to check the line card IP address gt ip list interface Enter Above is an example on how to input a complete command the result are shown in the following figure below gt ip l i IP Interfaces IP Address Transport T All commands are case sensitive Please notice the cases when inputting commands otherwise errors may occur 4 3 2 Command Alias Command alias means you can input a first few letters of the command or keyword as long as those letters are not the beginning part of more than one command The line card can recognize the command and the user can just press Enter to execute the command 15 Se VERSA Technology Inc Example To check the IP address of the line card input the following command gt ip list interface The above command can use alias as gt ip li int Those two commands accomplish the same function VX 1000MD Software User Guide When using command alias you must provide enough letters to make sure that only one command contains these letters at the beginning 2 4 Configuration Commands 2 4 1 System Configuration Commands By default an administrator account exists with access privileges set to allow the administrator to create new accounts save backup configurations restore factory defaults and configure the device via the CLI console and
43. numbered objects displayed elete using the list command ethernet delete transport lt name gt lt number gt The dear command deletes ALL named entities that belong to an object for example the following command firewall clear policies deletes all of the policy Clear objects that belong to the Firewall You should use the dear command with caution the above example also deletes all validators and port filters that belong to the policies The set command changes a value or multiple values within the system For Set example ip set interface lt name gt lt number gt ipaddress lt ipaddress gt 14 Se VERSA Technology Inc VX 1000MD Software User Guide The show command lists the current configuration and statistics for an object or module For example the command dhcpserver show subnet Sh lt name gt lt number gt may give the following output depending on your DHCP ow server configuration Global DHCP Server Configuration Status ENABLED Default lease time 43200 seconds Max lease time 86400 seconds Allow BOOTP requests true Allow unknown clients true 2 3 1 Command input syntax After getting into the Command Line prompt in section 2 2 1 the system will display the gt symbol which means that you can input commands The steps to input one complete command are shown in the following Step One Input the command into the gt prompt there
44. oftware User Guide Se VERSA Technology Inc VX 1000MD Software User Guide Chapter II Line Card Software Configuration This chapter introduces Line Card operation and Line Card management using the following command lines 2 1 Command Line 2 1 1 About CLI The CLI is the Command Line Interface for configuring ISOS modules It largely replaces the console commands that were provided in earlier releases of ISOS Some console commands are available for use if you have appropriate access permissions set The CLI provides a command line interface to the ISOS modules that they are modeled in the VMI Information Model 2 1 2 Using CLI and Console Commands There are two types of commands available for use in ISOS 1 CLI commands For example ip show 2 Console commands Users with appropriate access permissions can enter console mode from the CLI and use the console commands There are two types of console commands and different access permissions exist for each type of command e Usable commands Using these commands will not lead to inconsistencies between the Information Model and the underlying system e Blacklisted commands using blacklisted console commands can lead to inconsistencies between the Information Model and the underlying system and should be used with extreme caution Access permissions to the CLI There are three access level options for CLI users Default User can use CLI commands cannot use usable console
45. onflnterleaveMaxTxRate 1024000 Modify port download speed in fast mode command syntax port lt port number gt set AtucChanConfFastMaxTxRate lt speed gt configuration example Set up the fourth port download speed to 8064K 8M in the interleave mode gt port a3 set AtucChanConfFastMaxTxRate 8064000 Modify upload speed in fast mode command syntax port lt port number gt set AturChanConfFastMaxTxRate lt speed gt configuration example Set up the fourth port upload speed to 1024K 1M in the interleave mode gt port a3 set AturChanConfFastMaxTxRate 1024000 T After modifying a port parameter you must save and restart the port for the changes to take effect 28 Se VERSA S Technology Inc Setting ADSL mode The VX1000 supports different ADSL annex types which can be used to tune the performance of the link under different conditions Since in firmware it supports automatic negotiation with CPE the tuning process usually doesn t need administrator VX 1000MD Software User Guide intervention However one situation does need the manual configuration and that is the annexM mode ADSL ADSL2 ADSL2 support different downstream data rates but they all have the same upstream data rate limit which is about 1mbps AnnexM relocates the spectrum to support maximum 2mbps upstream data rate In the current VX1000 product AnnexM mode works flawlessly with AnnexM able CPE however when using the VX1000 in AnnexM mode with a norm
46. ort translation between ATM IP and internal signals The splitter accomplishes the composition and separation between voice and data signals The power supply system selectively supports 48V direct current or 220V alternating current 1 2 Software Specialties 1 2 1 ATM e Supports ATM signaling UNI 3 1 amp 4 0 e Supports Compliant Traffic management QoS Queue and traffic shaping in ATM forum TM4 1 e Supports ATM cell header translation VC exchange VP across connection ATM cell broadcasting function e ATM OAM cell processing congestion buffer management function support e Supports multi protocol encapsulation function in RFC2684 Ethernet based ATM AAL5 3 ey Kg 4 Vv VERSA Technology Inc PPP RFC 2364 over ATM RFC 1483 RFC 1577 IP over ATM AALO AAL2 AAL5 ATM Service Class UBR VBR CBR 32 VCs 1 2 2 VLAN Supports VLAN marked IEEE 802 1Q Supports port based VLAN Supports isolate user VLAN characteristics 1 2 3 Management Supports local management through RS232 ports Supports command line interface CLI Supports Telnet long distance deploy Supports HTTP based servers and CGI resolved Web browser Management support for clients 1 2 4 Safety specifications Password protection User level control 1 2 5 Uplink and upgrade Supports BOOTP Client and BOOT Server upgrade Supports WEB upgrades 1 2 6 Maintenance Supports debugging information export Supports PING VX 1000MD S
47. paddress 192 168 1 32 255 255 255 0 setupIP address gt ip add defaultroute gateway 192 168 1 1 12 VERSA comment setup path Step Two Connect the PC with the system uplink port by internet so that the PC can successfully ping the system management IP address See Figure 2 7 below Internet T 5 Up Link Pong ais PC Figure 2 7 Step Three Open the PC command line prompt and use the Telnet command to log in to the VX1000MD For example C telnet 192 168 1 32 Likewise with the serial port configuration type in the login and password correctly and the Command Line prompt in the line card will be shown 2 3 Understanding command syntax 2 3 1 CLI Configuration In order to use the CLI commands you need to understand the following terms Transport A transport is a layer 2 session and everything below it You can create a transport for example Ethernet and attach it to a bridge or router so that data can be bridged or routed via the attached transport Interface Bridges and routers both have interfaces A single transport is attached to a bridge or router via an interface Object An object is anything that you can create and manipulate as a single entity for example interfaces transports static routes and NAT rules List Objects are numbered entries in a list For example if you have created more than one IP interface the following command ip list interfaces produces a list of numbered inte
48. pecified with this command and a default value if applicable Description Default value The name of a bridge interface that has previously been added and attached to a interface transport using the bridge add interface and bridge attach CLI commands respectively 51
49. r details Add one layer two interface command action Add a layer two interface to some port command syntax bridge add interface lt layer two interface name gt configuration example Add a layer two interface named want to a0 port gt bridge add interface want Add a layer two interface named uplink to ethernetO gt bridge add interface uplink Delete one layer two interface command action Delete 1 layer two interface command syntax bridge delete interface lt layer two interface name gt configuration example Delete 1 layer two interface named wan9 gt bridge delete interface wan9 Binding Configuration between layer two interface and transport port command action Bind a layer two interface corresponding to the port with the corresponding virtual Ethernet port command syntax bridge attach lt layer two interface name gt lt virtual Ethernet port name gt configuration example Bind a layer two interface named want corresponding to a0 port with a virtual Ethernet port named wt gt bridge attach want wt Bind a layer two interface corresponding to ethernetO port with the corresponding virtual Ethernet port gt bridge attach uplink ethO Remove layer two interface binding command action Remove a layer two interface binding related to some port command syntax bridge detach lt layer two interface name gt configuration example Remove the binding of layer two interface named want corresponding
50. r details for the phone number that you want to dial Country region Area code Phone number Connect using Figure 2 3 Connect port setup and select the serial ports to communicate with the MCU usually choose COM1 or COM2 Please choose the serial port that your PC uses then click OK and the following window will be shown Figure 2 4 Parameter setup is shown in the following figure COM1 Properties Port Settings Bits per second Data bits Parity Stop bits Flow control Restore Defaults aK terest aoe Figure 2 4 Then the screen will display 11 Se VERSA Technology Inc VX 1000MD Software User Guide You must supply a username Login _ Figure 2 5 Input the username admin default changeable password admin default changeable press Enter and then the gt character will be shown which means that you are in Command Line prompt mode Then use the Command Line to configure the Line card as shown in Figure 2 6 below You must supply a username Login admin Password Login successful gt Figure 2 6 IS If you login the system using the guest account then the user name becomes guest default changeable password guest default changeable 2 2 2 Long distance login through TELNET Step One Use IP address path command setup management gt ip set interface iplan i
51. ransport Type All wki All wkl All whe All wka All weg All GEI All mb All wh All whe All wb All wbh10 All whll All whl All ml All whl4 All wb15 All wh16 All whl All wbhl All wh14 All wb2d All wbel All whee All whas All etht 1 l 1 l 1 1 1 1 1 1 zl 1 1 1 1 l 1 1 1 1 i l 1 1 1 The name field shows the name of the interfaces filter type shows what kind of packets can pass through the interface Transport shows the name of the transports Group ID shows which group the interface belongs to 1 means no group association for the interface Show the interface This command shows the detail of the interface bridge show interface lt interface name gt Filter Type Port Filter Transport LinkMode Por tGroup Leave Mode Bridge Interface gt bridge show interface uplink uplink All All eth Uplink 1 Normal Port filter shows which port that this port will forward the packets to LinkMode shows if this interface is in uplink mode or not If an interface is in uplink mode then all other ports will forward packets to this interface Leave Mode shows IGMP leave message handling Normal means to wait sometime before serving the IGMP forwarding fast means to shutdown 32 mm r VERSA ww 7 Technology Inc VX 1000MD Software User Guide IGMP forwarding as soon as it receives the IGMP leave message see IGMP snooping section fo
52. ration 17 aay VERSA Kg KH 7 Technology Inc VX 1000MD Software User Guide command syntax sys config backup filename configuration example gt sys config backup flashfs mybackup system config restore Syntax system config restore backup filename factory minimal Description This command attempts to restore all system modules if you do not have all modules installed the CLI will display a message telling you which modules could not be restored The following options are available Super users Engineers and Default users can restore their backup configuration from the isfs im conf backup file Super users can restore their backup configuration from a different file by typing sfs or flashfs depending on which directory the backup file is stored in followed by a filename value Super users can restore the factory defaults from isfs im conf factory Super users can clear their current configuration by restoring the isfs im conf minimal Attributes are set to their defaults and all interfaces and transports are deleted The default admin user is not affected so you can still login to the system Options The following table gives the range of values for each option that can be specified with this command and a default value if applicable Option Description Default value Restores the backup configuration from the backup con l N A lisfs im conf backup file The name of
53. rface objects Object numbers are displayed in the first column under the heading ID For example 13 Se VERSA Technology Inc VX 1000MD Software User Guide IP Interfaces ID Name IP Address DHCP Transport E EN VE Stee eege Mom ee a G t i as isi lt 1 ipwan 0 0 0 0 disabled PppoeUp 2 iplan 192 168 1 1 disabled lt BRIDGE gt Attaching a transport to an interface To attach a transport to a bridge or router you need to 1 Create a transport In the following command an Ethernet transport is created and named eth2 and the port name is specified ethernet0 ethernet add transport eth2 ethernetO 2 Create an interface In the following command a bridge interface is created and called myinterface bridge add interface myinterface 3 Attach the transport to the interface In the following command the eth2 Ethernet transport is attached to the myinterface bridge interface bridge attach myinterface eth2 CLI Conventions The CLI uses standard intuitive command names that can be used in different instances Command Definition Use this command to add and name objects e g interfaces or transports The Sa add command requires attributes to be specified as arguments in a certain order For example in order to create an Ethernet transport you need to specify the transport name and system port ethernet add transport lt name gt lt port gt waist The delete command deletes named objects or
54. rintvl lt queryinterval gt Description This command sets the last member query interval which is the maximum response time inserted into group specific queries sent in response to leave group messages It is also the amount of time between group specific query messages The current last member query interval setting is displayed by the bridge show command Options The following table gives the range of values for each option which can be specified with this command and a default value if applicable Option Description Default value This can be any value between 1 and queryinterval 1 second 255 seconds bridge set igmpsnoop mcastroutertimeout Syntax bridge set igmpsnoop mcastroutertimeout lt timeout gt Description This command sets the multicast router timeout interval which is the time a dynamic multicast router interface remains an upstream interface after receiving an IGMP Query with a non zero source IP address If an IGMP Query with a non zero source IP address is not received on the dynamic multicast router interface during this time interval the dynamic multicast router interface upstream is reverted back to a downstream interface The multicast router timeout interval setting is displayed by the bridge show command Options 46 0 4 VERSA S Technology Inc VX 1000MD Software User Guide The following table gives the range of values for each option which can be specified with this
55. set config syscontact snmp set config syscontact on page 1145 snmp set config sysdescr snmp set config sysdescr on page 1146 snmp set config syslocation snmp set config syslocation on page 1147 snmp set config sysname snmp set config sysname on page 1148 snmp set config sysobjectid snmp set config sysobjectid on page 1149 snmp show config snmp show config on page 1151 snmp add communityname Syntax snmp add communityname lt name gt lt community gt read write lt ipAddress gt Description This command allows you to create a community name A community name acts as a password for the specified community and is used to authenticate information sent between a manager and an agent The name is sent in every packet between the manager and the agent The read and write options determine whether information can be read or both read and written by a manager If an IP address 36 a VERSA L 7 Technology Inc VX 1000MD Software User Guide is specified the community name is valid only for SNMP requests issued from that IP address The same community name can be configured several times with different IP addresses allowing access with the same community name from a number of different machines Options The following table describes the options that can be specified in this command and displays the default values if applicable Option Description Default value An arbitrary name that identifies the SNMP community It
56. ttribute Any normal key Provides basic command input case sensitive Backspace Deletes one character ahead gt Moves the cursor one character after Moves the cursor one character ahead T Displays history of commands Delete Deletes the character on the cursor List 2 2 2 2 Two ways to visit Line card There are two ways to visit the Line card 1 Connect the serial port on the Line card to the serial ports on the network computers by a serial port cable Log in to 9 WW VERSA Technology Inc VX 1000MD Software User Guide the Line card using the Hyper Terminal program in the computer to manage the Line card 2 Long distance login through TELNET 2 2 1 Visit Line card by Hyper Terminal Step One To set up a local configuration environment connect a PC or a terminal from its port to the MCU Console port on the DSLAM with a standard RS 232 cable as shown in the following figure OR RHQ traf Console kS 2328N H S xE1000 D PC Figure 2 1 Step Two Go to Start All programs Accessories Communication Hyper Terminal The Hyper Terminal program will then prompt the following window Connection Description a New Connection Enter a name and choose an icon for the connection Name Figure 2 2 After inputting the name click OK and the following window will be shown 10 Se VERSA Technology Inc VX 1000MD Software User Guide Connect To B com Ente
57. utes listed in section 5 1 2 to default settings based on the selected annex type This can be used to quickly configure all attributes necessary to connect with the selected annex type Note that for SHDSL builds the only selection for the Defaults command is SHDSL The command has the same effect however it resets the SHDSL attributes to default settings The options are for Annex A G span build AnnexA G Span for Annex B build AnnexB and for Annex C x I FM build AnnexC EMT R W R W AturConfDownshift Int 30 Used by the CO to control conditions that trigger downstream SRA The Downstream Downshift Noise Margin ranges from 0 to 31 dB with 0 1 dB steps dB 10 90 Used by the CO to control conditions that trigger downstream SRA The Downstream Up shift Noise Margin ranges from 0 to 31 dB with 0 1 dB steps 30 SnrMgn Used by the CO to control conditions that trigger AturConfUpshiftSn Int rMgn AturConfMinUpshif Int tTime downstream SRA This parameter defines the time interval that the downstream noise margin should stay above the Downstream Upshift Noise Margin before the ATU R attempts to increase the downstream net data rate The time interval ranges from 0 to 16383 seconds 0 indicates disabled AturConfMinDown Int R W 30 Used by the CO to control the conditions that trigger shiftTime downstream SRA This parameter defines the time interval that the downstream noise m

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