Avaya VLANs BCM Rls 6.0 User's Manual
Contents
1. AGREE TO THESE TERMS AND CONDITIONS AND CREATE A BINDING CONTRACT BETWEEN YOU AND AVAYA INC OR THE APPLICABLE AVAYA AFFILIATE AVAYA Copyright Except where expressly stated otherwise no use should be made of the Documentation s and Product s provided by Avaya All content in this documentation s and the product s provided by Avaya including the selection arrangement and design of the content is owned either by Avaya or its licensors and is protected by copyright and other intellectual property laws including the sui generis rights relating to the protection of databases You may not modify copy reproduce republish upload post transmit or distribute in any way any content in whole or in part including any code and software Unauthorized reproduction transmission dissemination storage and or use without the express written consent of Avaya can be a criminal as well as a civil offense under the applicable law Third Party Components Certain software programs or portions thereof included in the Product may contain software distributed under third party agreements Third Party Components which may contain terms that expand or limit rights to use certain portions of the Product Third Party Terms Information regarding distributed Linux OS source code for those Products that have distributed the Linux OS source code and identifying the copyright holders of the Third Party Components and the Third Party Terms that apply to them2. D S ubnet 192 168 123 0 Client Apps Management VLAN ID 12 Subnet 192 168 12 0 IP Phones This diagram is a logical representation The attached network equipment must be configured correctly for VLAN working e g LAN 2 above should be connected to VLAN equipment supporting VLAN ID 12 Required Information VLAN networking requires careful planning and consideration The BCM is only one element of a VLAN network and so BCM configuration should ideally take place after a network plan has been prepared With this in mind ascertain the following information before configuring the BCM for VLAN working e The VLAN ID s on the network the BCM will need to reside on e The BCM VLAN IP Addresses e f the BCM is issuing DHCP addresses on the VLANs e g for IP Phones you will need DHCP Address Ranges for those VLANs e f VLANs are to be configured which of the BCM s IP Addresses Customer LAN or VLAN should be the Published IP Address for VoIP services to register against etc e What is the BCM system Default Gateway and also what are the Default Gateways for the VLAN DHCP Address Ranges if using DHCP on a VLAN NN4001 1 050 Issue 1 2 BCM Rls 6 0 9 VLANs Flow Chart The flow chart below shows a recommended order for configuring the BCM for VLAN working Ensure you have a network plan detailing VLAN ID s and physical connections Configure the BCM to reside on the required VLANs refer to the Configuring VLA
3. go E ee a Madify a se Reserved Addresses IP Address MAC Address Client Mame Client Description NN4001 1 050 Issue 1 2 BCM Rls 6 0 17 VLANs 3 In this example an address range has been added Enter the address range and the Default Gateway to be issued to DHCP clients and click OK Add Included Address Range X Fram IP address 192 168 12 20 Ta IP address 192 168 12 29 Default Gateway 192 168 1223 2 Note If an Address Range is entered that is not compatible with the Customer LAN or VLAN subnets an Invalid Parameter error message will be displayed The Address Ranges must be compatible with the Customer or VLAN subnets Note Whenever you make changes to the address range the DHCP server may become unavailable to clients for a brief period of time Address Ranges Settings Attribute Vale Description Included Address Ranges Address 10 10 10 10 range 10 10 10 10 range Default IP Address format The gateway through which DHCP clients connect to an gateway 10 10 10 10 gt external network Click to add an included address range Click to delete a selected address range Modify Click to modify a selected address range 18 NN40011 050 Issue 1 2 BCM Rls 6 0 VLANs Additional Information Configuring Static Routes lt may be necessary to configure a static route to send network traffic to a Known destination through a
4. is available on the Avaya Support Web site http support avaya com Copyright Trademarks The trademarks logos and service marks Marks displayed in this site the documentation s and product s provided by Avaya are the registered or unregistered Marks of Avaya its affiliates or other third parties Users are not permitted to use such Marks without prior written consent from Avaya or such third party which may own the Mark Nothing contained in this site the documentation s and product s should be construed as granting by implication estoppel or otherwise any license or right in and to the Marks without the express written permission of Avaya or the applicable third party Avaya is a registered trademark of Avaya Inc All non Avaya trademarks are the property of their respective owners 2 NN40011 050 Issue 1 2 BCM RIs 6 0 VLANs Downloading documents For the most current versions of documentation see the Avaya Support Web site http www avaya com support Contact Avaya Support Avaya provides a telephone number for you to use to report problems or to ask questions about your product The support telephone number is 1 800 242 2121 in the United States For additional support telephone numbers see the Avaya Web site http www avaya com support Copyright 2010 ITEL All Rights Reserved The copyright in the material belongs to ITEL and no part of the material may be reproduced in any form without the prior written permissi
5. of the linked pages Warranty Avaya provides a limited warranty on this product Refer to your sales agreement to establish the terms of the limited warranty In addition Avaya s standard warranty language as well as information regarding support for this product while under warranty is available to Avaya customers and other parties through the Avaya Support Web site http www avaya com support Please note that if you acquired the product from an authorized reseller the warranty is provided to you by said reseller and not by Avaya Licenses THE SOFTWARE LICENSE TERMS AVAILABLE ON THE AVAYA WEBSITE HTTP SUPPORT AVAY A COM LICENSEINFO ARE APPLICABLE TO ANYONE WHO DOWNLOADS USES AND OR INSTALLS AVAYA SOFTWARE PURCHASED FROM AVAYA INC ANY AVAYA AFFILIATE OR AN AUTHORIZED AVAYA RESELLER AS APPLICABLE UNDER A COMMERCIAL AGREEMENT WITH AVAYA OR AN AUTHORIZED AVAYA RESELLER UNLESS OTHERWISE AGREED TO BY AVAYA IN WRITING AVAYA DOES NOT EXTEND THIS LICENSE IF THE SOFTWARE WAS OBTAINED FROM ANYONE OTHER THAN AVAYA AN AVAYA AFFILIATE OR AN AVAYA AUTHORIZED RESELLER AND AVAYA RESERVES THE RIGHT TO TAKE LEGAL ACTION AGAINST YOU AND ANYONE ELSE USING OR SELLING THE SOFTWARE WITHOUT A LICENSE BY INSTALLING DOWNLOADING OR USING THE SOFTWARE OR AUTHORIZING OTHERS TO DO SO YOU ON BEHALF OF YOURSELF AND THE ENTITY FOR WHOM YOU ARE INSTALLING DOWNLOADING OR USING THE SOFTWARE HEREINAFTER REFERRED TO INTERCHANGEABLY AS YOU AND END USER
6. this Conversely if the IP Softphones need to communicate with the regular IP Phones Allow Network Access should be enabled on the VLAN that they reside on By default Allow Network Access ANA is disabled This means that all traffic on one VLAN traversing via the BCM to other networks will be discarded Note Allow Network Access acts as a routing facility Network routers can also route traffic between the VLANs if they are accessible to the VLANs and are configured to do so Note VLAN routed traffic is processed by the BCM CPU Consider your planning of VLAN routing so that VLAN routed traffic does not overload the BCM processor particularly in the case of the BCM50 where the processing capability is not as great as the BCM450 You can check the processor usage via BCM Monitor to ensure that the BCM is not overloaded Auto Discovery for IP Phones In a scenario where there are a number of VLANs configured in addition to the Customer LAN each with a DHCP Address Range configured the Auto Discovery feature can be used on IP Phones to automatically query which VLAN it should be assigned to Firstly the IP set requests an IP Address from the Customer LAN Once obtained this is immediately released and queries are made for an IP Address from each VLAN ID in turn until an address is found on the appropriate VLAN for IP Phones Note This feature is supported on DHCP servers with the Avaya vendor specific IP sets Supported V
7. AVAYA BCM RIs 6 0 VLANs Task Based Guide VLANs Copyright 2010 Avaya Inc All Rights Reserved Notices While reasonable efforts have been made to ensure that the information in this document is complete and accurate at the time of printing Avaya assumes no liability for any errors Avaya reserves the right to make changes and corrections to the information in this document without the obligation to notify any person or organization of such changes Documentation disclaimer Avaya shall not be responsible for any modifications additions or deletions to the original published version of this documentation unless such modifications additions or deletions were performed by Avaya End User agree to indemnify and hold harmless Avaya Avaya s agents servants and employees against all claims lawsuits demands and judgments arising out of or in connection with subsequent modifications additions or deletions to this documentation to the extent made by End User Link disclaimer Avaya is not responsible for the contents or reliability of any linked Web sites referenced within this site or documentation s provided by Avaya Avaya is not responsible for the accuracy of any information statement or content provided on these sites and does not necessarily endorse the products services or information described or offered within them Avaya does not guarantee that these links will work all the time and has no control over the availability
8. LANs The BCM50 supports 4 VLANs and the BCM450 supports 8 VLANs NN40011 050 Issue 1 2 BCM RIs 6 0 7 VLANs BCM LAN Ports and VLANs A VLAN can be assigned to either all network ports on the BCM or just to a single port This option can be selected when creating the VLANs on the BCM in the IP Subsystem VLAN Interfaces configuration area Note VLANs cannot be assigned to the OAM port Note The Customer LAN is unmanaged and can be accessed across all LAN ports The BCM50 s ports are referenced as below in relation to VLAN assignments esst LAN1 LAN2 LAN3 Note VLANs cannot be assigned to the ports on the BCM50 b e or BCM50 b a integrated router card The BCM450 s ports are referenced as below in relation to VLAN assignments 22999 NM wy coos NES A wee cB 22222222222222222222222222222 HHIBHEDBBBNIBBBEBENHDO 4 tt tt t on a A LAN1 LAN2 8 NN40011 050 Issue 1 2 BCM Rls 6 0 VLANs Example VLAN Network Scenario Below shows how the BCM may be configured to reside in a network configured for VLANs An example VLAN configuration relating to the BCM could be e VLAN ID 11 Subnet 192 168 11 0 used for Client Apps e VLAN ID 12 Subnet 192 168 12 0 hosting IP Phones e VLAN ID 13 Subnet 192 168 13 0 for management access The Customer LAN is unmanaged and accessible on all LAN ports aon LE loi hol S VLAN ID 11 VLAN ID 13 Subnet 192 168 11
9. Ns section of this guide Check that the Published IP Address is correctly defined for VoIP services to register against refer to the Setting the Published IP Address section of this If using the BCM as a DHCP server for VLAN network subnets configure DHCP Address Ranges accordingly refer to the Configuring VLAN DHCP Address Ranges section of this guide 10 NN40011 050 Issue 1 2 BCM Ris 6 0 VLANs Configuration When network requirements planning has been performed and the Customer LAN and VLAN addresses are known the VLANs can then be created Configuring VLANs Use the following procedure to create and enter the BCM into a VLAN 1 In the Element Manager Configuration tab open the System folder and click on the IP Subsystem link 4 Task Navigation Panel z IP Subsystem Configuration Administration xd I a General Settings LAN Interfaces VLAN Interfaces System z D System Information rp Identification o Date and Time System name TrainingBCM QS Keycodes Eme EP Subsystem a je Telephony Regions Hu ee If you change the default gateway A M a e 2 Click on the VLAN Interfaces tab IP Subsystem General Settings LAN InterFace VLAN Interfaces Summary VLAN Interfaces E tatic Re NN40011 050 Issue 1 2 BCM RIs 6 0 11 VLANs 3 To configure the BCM to be part of a VLAN click on the Add button IP Subsystem General Settings LAN In
10. ches for each network they wanted to create as below Non VLAN device LAN 1 LAN 2 With a VLAN device such as a VLAN capable switch separate logical networks can be created using common hardware A simple example is shown below VLAN switch VLAN ID 1 HR Dept VLAN ID 2 Support Dept NN4001 1 050 Issue 1 2 BCM Rls 6 0 5 VLANs This example shows how two logical networks can be kept separate and in effect cannot see each other Another function of VLANs is to create logical networks across geographically dispersed sections within a company as illustrated below VLAN ID 1 VLAN ID 2 VLAN ID 3 VLAN ID 1 VLAN ID 24 VLAN ID 7 I I E E I pci sin td l i Trunk Link VLAN switch The VLAN switches should be capable of VLAN tagging to be able to link VLANs across multiple VLAN switches Benefits of VLANs VLANs have a number of advantages over traditional LANs e Increase in network Performance In networks with a high percentage of broadcasts and multicasts VLAN reduces the possibility of sending the broadcast and multicast packets to unwanted destinations i e broadcasts are kept within each VLAN e Virtual Group Formation Virtual workgroups in a VLAN facilitates increased communication between the members of the workgroup and restricts broadcasts and multicasts within a network e Simplified Administration VLAN simplifies the task of the a
11. ddition and modification of users in the network e Security Increased security due to computer s network devices on the different VLAN s not being able to see each other Also this feature allows a separate VLAN for Management purposes BCM VLANs DHCP and the Published IP Address On creating a VLAN on the BCM corresponding DHCP ranges can also be configured to serve DHCP clients residing on the VLAN For example you may wish to create a VLAN specifically for IP Phones After creating that VLAN the DHCP configuration area will allow a range of addresses to be configured to issue to those IP Phones residing on that VLAN With the creation of VLANs possibly for the purpose of segregating IP Phone and other network traffic consideration should be given to the Published IP Address selection The Published IP Address is the address that VoIP applications IP Phones VoIP trunks etc and LAN CTE should register 6 NN4001 1 050 Issue 1 2 BCM Rls 6 0 VLANs against refer to the IP Telephony Guide for more information The possible options will be e The Customer LAN address or e Any of the BCM VLAN IP Addresses Allow Network Access This feature allows traffic from one VLAN destined for other networks or VLANs to be forwarded For example if there is a VLAN created for IP Phones and those IP Phones need to communicate with IP Softphones on PCs residing on a separate VLAN Allow Network Access can be enabled to facilitate
12. ge the default gateway ra ITA Pra minas NN40011 050 Issue 1 2 BCM RIs 6 0 19 VLANs 2 Select the Static Routes tab and click on the Add button IP Subsystem General Settings LAN Interfaces VLAN Interface Static Routes Summary Gateway Address x lestination Mask 255 255 255 0 Gateway Address 192 168 13 99 20 NN40011 050 Issue 1 2 BCM RIs 6 0 VLANs Avaya Documentation Links e Configuration Telephony NN4001 1 050 Issue 1 2 BCM RIs 6 0 21 VLANs 22 NN40011 050 Issue 1 2 BCM Ris 6 0
13. gs tab Task Navigation Panel Configuration Administration pi Welcome LAN Interfaces VLA Fl 4 System a Tier System Information tB Identification ii Date and Time System name P BCMS0R5 l Keycodes IP Subsystem a Telephony Regions H E Administrator Access AN If you change the defau H 0 Resources pd H E Telephony Default gateway 200 30 30 7 H E Data Services Published IP Interface Customer LAN H E Applications Published IP Address 200 30 30 51 2 If checking the existing Published IP Address view the read only field IP Settings A If you change the default gateway you may lose your J Default gateway 200 30 30 7 Published IP Interface Customer LAN 14 NN40011 050 Issue 1 2 BCM RIs 6 0 VLANs 3 If changing the setting from the Published IP Interface drop down list select the Customer LAN or any of the VLANs configured on the BCM IP Subsystem General Settings LAN Interfaces VLAN Interfaces Static Routes Dial Out St System Information System name bcmso IP Settings Default gateway 200 30 30 7 Published IP Interface Customer LAN Published IP Address SEDUT j ID 11 BCM Apps Public Network VLAN ID 12 IP Phones VLAM ID 13 Data iscove ed EMCEMO Address Discovery Flag Provisioned Public Address Modify 4 A warning box will appear stating that all Voice over IP applications wil
14. l be restarted This may result in VoIP calls being dropped Click OK to continue WARNING Hi AN Changing the Published IP Interface will restart Voice aver IP Applications 5 If changed the new setting will be displayed IP Subsystem General Settings LAN Interfaces VLAN Interfaces Static Routes D System Information System name TraininggcM IP Settings AN If you change the default gateway you may lose yc too Default gateway 200 30 30 7 Published IP InterFace IK Published IP Address3l192 168 12 2 NN4001 1 050 Issue 1 2 BCM Rls 6 0 15 VLANs 6 Changing the Published IP Interface setting also has the effect of changing the S1 Primary Terminal Proxy Server IP Addresses S1 amp S2 in the DHCP Server IP Terminal DHCP Options screen Task Navigation Panel DHCP Server Configuration Administration Welcome General Settings QI C System 4 Administrator Access Ac Resources P address 192 168 12 2 4 5 Telephony Port ECM gt Data Services DHCP Server Port number 7000 o es Action 1 H Applications Retry count 1 Secondary Terminal Proxy Server 52 P Terminal DHCP Options Address Ranges Lea Primary Terminal Proxy Server 51 cz zz E E E Configuring VLAN DHCP Address Ranges If VLANs have been configured on the system it may be necessary to configure an address ra
15. nge relating to that VLAN to issue IP Addresses to DHCP clients on that VLAN For example if a VLAN has been created specifically for IP Phones and the BCM is acting as a DHCP server for the IP Phones it will be necessary to create a range of IP Addresses on the VLAN subnet to issue to IP Phones Use the following procedure to set an Address Range The IP Addresses to be issued to DHCP clients are entered in this section If the DHCP mode is set to Enabled IP Phones Only then the Address Range entered here will only relate to IP Phones 16 NN4001 1 050 Issue 1 2 BCM Rls 6 0 VLANs 1 In Element Manager select the Configuration tab and open the Data Services folder and select DHCP Server Task Navigation Panel z DHCP Server Configuration Administration n Welcome H System H E Administrator Access DH H E Resources General Settings H IP di H Telephony Eig Data Services eed ipu nias Secondary DNS WINS sen H Applications WINE Le 2 Select the Address Ranges tab Click on Add to add a new Address Range It is possible to configure Address ranges for the Customer LAN IP address and also any VLANs that may be configured You can also e Click on Modify to add a new address range e Click on Delete to delete a range DHCP Server General Settings IP Terminal DHCP Optiond Address Ranges ease Info Included Address Ranges From IP Address To IP Address Default Gateway wu ur
16. on of a duly authorised representative of ITEL NN40011 050 Issue 1 2 BCM RIs 6 0 3 VLANs Table of Contents VEAN S o comedi EU e uU DM EM MD M T E 5 GMT 5 Beliellis OF VEATINSssisipi Dude vn ecd va rut pre NAN dut ae RR DUO edi OUR E 6 BCM VLANs DHCP and the Published IP Address 6 AIOW INeIWOIK ACCOSS iu i HG edere i t ert i de ba ve ode ow cb B e Du cr d e d D es 7 Auto Discovery Tor IP PAONES waisted 7 willejere size VAN AAA c TEM 7 BOM LAN PONS ad WEAIS sicat haste ue iid e SORA aged clu ru tad PCR da 8 Example VLAN Network Scenario sees nennen 9 Reguired Intormal0n RETE LE 9 miley Na RE T T 10 Sea REO ULT 11 Contouring VAIN Re 11 Setting the Published IP Address cccccccccccssseeeeeeceeeeeeeeeeeeeeeesesaaeeeeeeeeas 13 Configuring VLAN DHCP Address RangeS 2 era emas aan aaa naaa 16 Additional Information 19 Gontiguririg Static ROUTES iseni iu eie e or e MORE RUMQUE 19 Avaya Documentation Links 21 4 NN4001 1 050 Issue 1 2 BCM RIs 6 0 VLANs VLANs Overview Virtual LANs VLANs were designed to enable creation of multiple logical networks using common hardware If a network administrator wanted to create separate logical networks but did not have a VLAN capable device they would have to have a separate switch or groups of swit
17. ork that will allow access to that VLAN 7 Select whether or not the VLAN should Allow Network Access This option if enabled allows traffic on the VLAN destined for other networks to be forwarded from the VLAN IF Subsystem General Settings LAN Interfaces VLAN Interfaces Static Routes Dial Qut Static Routes Interfaces Summary 12 IP Phones 13 Data Setting the Published IP Address The Published IP Interface is the IP Address that IP Telephones need to register against as well as the address that VoIP gateways need to be pointed towards You have the choice of selecting the Customer LAN refer to the Configuring the LAN IP Address section of the System Start Up Guide or any VLAN IP Addresses that are configured on the BCM in the IP oubsystem section of Element Manager The Published IP Address must be set as the S1 IP or S2 IP if the BCM will be used as a backup registration BCM when configuring IP phones for registration Note The Published IP Address is the address that LAN CTE should also register against For further information refer to the LAN CTE Guide Note For further information concerning the Published IP Address in relation to VoIP refer to the IP Telephony Guide NN4001 1 050 Issue 1 2 BCM RIs 6 0 13 VLANs Use the following procedure to check or set the Published IP Address 1 From the Configuration tab open the System folder and select IP Subsystem Click on the General Settin
18. specific router default gateway The router must be on the same subnet as a VLAN IP Address and will be a different router to the BCM system Default Gateway Static routes consist of e The destination IP Address amp subnet mask e The router residing on the BCM s network that network traffic must be sent via to reach the destination If the destination IP Address is a known static route i e entered in the Static Routes table the network traffic will be sent via the specified router Traffic to all other destinations will be sent via the BCM system Default Gateway Note VLAN routed traffic is processed by the BCM CPU Consider your planning of VLAN routing so that VLAN routed traffic does not overload the BCM processor particularly in the case of the BCM50 where the processing capability is not as great as the BCM450 You can check the processor usage via BCM Monitor to ensure that the BCM is not overloaded If static routes require defining use the following procedure 1 In the Configuration tab open the System folder and click on the IP Subsystem link 4 Task Navigation Panel IP Subsystem Configuration Administration General Settings LAN Interfaces VLAN Interfaces E dnm System Information i Identification Em Date and Time System name TrainingBCM Keycodes ST EIP Subsystem IP Settings La Telephony Regions EIC ae Arra If you chan
19. terfaces VLAN Interfaces Stal VLAN Interfaces Summary VLAMID IP Address Madify 4 In the Add a VLAN box enter a VLAN ID The VLAN ID range is 1 4094 b Name An identifying name for this VLAN c IP Address The IP Address for the BCM in the VLAN subnet d Subnet Mask The VLAN subnet mask x vANID Wm Name BCM Client Apps IP address 132 168 11 2 Subnet mask 255 255 255 0 5 The VLAN entry will be added to the list Repeat as required for as many VLANs as are necessary up to the maximum supported by the BCM as stated earlier IP Subsystem General Settings LAN Interfaces VLAN Interfaces Static Routes Dial Out Static Routes VLAN Interfaces Summary Subnet Mask 200 200 200 0 192 168 12 2 PERO PERO PERO 13 Data 192 168 13 2 255 255 255 0 00 17 65 Fa 5a aa All 00 17 65 Fa 5a aa 12 NN4001 1 050 Issue 1 2 BCM Rls 6 0 VLANs 6 When the VLAN s are entered in the list you should select for each VLAN which ports support that VLAN The choice is to select one port only or all ports IP Subsystem General Settings LAN Interfaces WLAN Interfaces static Routes Dial Out Static Routes VLAM InterFaces Summary Allow Network Acces 11 BCM Client Apps 00 17 65 fa 5a aa 12 IP Phones 192 168 12 2 13 Data macadres rors LANI al Note If you have selected a specific port ensure that port is physically connected to the netw
Download Pdf Manuals
Related Search