DELL WS-CBS3032-DEL network switch
Contents
1. Cisco products operate efficiently remain highly available and benefit from the most up to date system software Table 5 describes service and support available directly from Cisco and through resellers Table 5 Service and Support Technical Support Service Features Benefits Cisco SMARTnet e Access to Cisco IOS Software updates e Web access to technical support tools and repositories e 24 hour telephone support through the Cisco Technical Assistance Center TAC e Advance replacement of hardware Minimizes network downtime through reliable day to day support and prompt resolution of critical network concerns e Lowers TCO by using Cisco networking expertise and knowledge Protects your network investment through Cisco IOS Software updates that provide patches and new functions All contents are Copyright 1992 2008 Cisco Systems Inc All rights reserved This document is Cisco Public Information Page 10 of 11 Data Sheet a Ordering Information Table 6 provides ordering information Table 6 Ordering Information Part Number Description WS CBS3032 DEL Cisco Catalyst Blade Switch 3032 for Dell M1000e GLC LH SM Gigabit Ethernet SFP LC connector long wavelength long haul transceiver single mode GLC SX MM Gigabit Ethernet SFP LC connector short wavelength transceiver multimode CON SNT CBS3032 Cisco SMARTnet with 8x5 next bu2. To guard against denial of service DoS and other attacks access control lists ACLs can be used to restrict access to sensitive portions of the network blocking unauthorized access to servers and applications by denying packets based on source and destination MAC addresses IP addresses and TCP and User Datagram Protocol UDP ports ACL lookups are performed in hardware so forwarding performance is not compromised when ACL based security is implemented Port security can be used to limit access on an Ethernet port based on the MAC address of the device to which the port is connected Port security can also control the total number of devices plugged into a switch port reducing the risk from unauthorized servers plugged into the blade enclosure Secure Shell SSH Protocol Kerberos Protocol and Simple Network Management Protocol Version 3 SNMPv3 encrypt administrative and network management information protecting the network from tampering and eavesdropping TACACS and RADIUS authentication enable centralized access control of switches and restrict unauthorized users from altering the configurations Alternatively a local user name and password database can be configured on the switch itself Fifteen levels of authorization on the switch console and two levels on the Web based management interface provide the capability to give different levels of configuration capabilities to different administrators The MAC address notification fea
3. allows the Cisco Secure Intrusion Detection System IDS PLS PROVIDE FULL PRODUCT NAME NOT ON MDS J to take action when an intruder is detected TACACS and RADIUS authentication enables centralized control of the switch and restricts unauthorized users from altering the configuration e MAC address notification allows administrators to be notified of servers added to or removed from the network Port security secures access to an access or trunk port based on the MAC address e After a specific time period the Aging feature removes the MAC address from the switch to allow another server to connect to the same port Multilevel security on console access prevents unauthorized users from altering the switch configuration The user selectable address learning mode simplifies configuration and enhances security BPDU Guard shuts down Spanning Tree Protocol PortFast enabled interfaces when BPDUs are received to avoid accidental topology loops Spanning Tree Root Guard STRG prevents edge devices not in the network administrator s control from becoming Spanning Tree Protocol root nodes IGMP filtering provides multicast authentication by filtering out nonsubscribers and limits the number of concurrent multicast streams available per port e Dynamic VLAN assignment is supported through implementation of the VLAN Membership Policy Server VMPS client function to provide flexibility in assigning ports to VLANs Dynamic VLAN en
4. in a redundant design UplinkFast and PortFast help reduce the standard 30 to 60 second Spanning Tree Protocol convergence time Loop Guard and Bridge Protocol Data Unit BPDU Guard provide Spanning Tree Protocol loop avoidance The Cisco Catalyst Blade Switch 3032 uses redundant power and cooling capabilities of the Dell PowerEdge M1000e infrastructure to provide maximum availability to customers Advanced QoS The Cisco Catalyst Blade Switch 3032 offers superior multilayer granular QoS features to avoid congestion and help ensure that network traffic is properly classified and prioritized The Cisco Catalyst Blade Switch 3032 can classify police mark queue and schedule incoming packets and can queue and schedule packets at egress Packet classification allows the network elements to discriminate between traffic flows and enforce policies based on Layer 2 and 3 QoS fields To implement QoS the Cisco Catalyst Blade Switch 3032 first identifies traffic flows or packet groups and classifies or reclassifies these groups using the differentiated services code point DSCP field or the IEEE 802 1p class of service CoS field Classification can be based on criteria as specific as the source or destination IP address source or destination MAC address or Layer 4 TCP or UDP port At ingress the Cisco Catalyst Blade Switch 3032 will also police to determine whether a packet is in or out of profile mark to change the classification label pass throu
5. rapid failover to the redundant switch in the blade enclosure if all uplinks from the primary switch fail When the uplinks fail the switch shuts down the ports connected to the blade servers and lets network interface card NIC teaming software direct traffic to the redundant switch This feature is also known as Link State Tracking e Switch port autorecovery errdisable automatically attempts to reenable a link that is disabled because of a network error Power and cooling resiliency are provided through redundant power and cooling capabilities from the blade enclosure e Bandwidth aggregation of up to 6 Gbps through Gigabit EtherChannel technology enhances fault tolerance and offers higher speed aggregated bandwidth between this integrated switch and upstream switches and routers Per port broadcast multicast and unicast storm control prevents faulty servers from degrading overall system performance Internet Group Management Protocol IGMP snooping provides fast client joins and leaves of multicast streams and limits bandwidth intensive video traffic to only the requestors e Multicast VLAN Registration MVR continuously sends multicast streams in a multicast VLAN while isolating the streams from subscriber VLANs for bandwidth and security reasons QoS Advanced QoS Wire rate performance enables highly granular QoS functions for example granular rate limiting e Asynchronous data flows upstream and down
6. MPD MIB e SNMP NOTIFICATION MIB e SNMP TARGET MIB e SNMPv2 MIB e TCP MIB e UDP MIB All contents are Copyright 1992 2008 Cisco Systems Inc All rights reserved This document is Cisco Public Information Page 9 of 11 Data Sheet a Standards IEEE 802 1s IEEE 802 1w IEEE 802 1x e IEEE 802 3ad IEEE 802 1D Spanning Tree Protocol e IEEE 802 1p CoS prioritization IEEE 802 1Q VLAN IEEE 802 3 10BASE T specification IEEE 802 3u 100BASE TX specification IEEE 802 3ab 1000BASE T specification IEEE 802 3z 1000BASE X specification 1000BASE SX e 1000BASE LX LH e RMON and II standards SNMPv1 SNMPv2c and SNMPv3 IEEE 802 3x full duplex on 10BASE T 100BASE TX and 1000BASE T ports Table 4 summarizes safety and compliance information Table 4 Safety and Compliance Description Specification Safety certifications e UL CUL Recognition to UL CSA 60950 1 TUV Bauart to EN 60950 1 CB report and certificate to IEC 60950 1 with all country deviations e CE Marking Electromagnetic compatibility certifications FCC Part 15 Class A EN 55022 Class A CISPR22 Class A EN55024 CISPR24 e VCCI Class A e AS NZS CISPR22 Class A e MIC e China EMC requirements GOST Telecommunications CLEI code Warranty 90 days Service and Support Cisco is committed to minimizing TCO and offers technical support services to help ensure that
7. Sheet a Availability and Scalability Superior redundancy for fault e IEEE 802 1D Spanning Tree Protocol support for redundant backbone connections and backup loop free networks simplifies network configuration and improves fault tolerance e Cisco UplinkFast and BackboneFast technologies help ensure quick failover recovery enhancing overall network stability and reliability e Per VLAN Rapid Spanning Tree PVRST allows rapid spanning tree convergence on a per VLAN spanning tree basis without requiring the implementation of spanning tree instances e PVST allows Layer 2 load sharing on redundant links to efficiently use the extra capacity inherent in a redundant design e IEEE 802 1s Multiple Spanning Tree Protocol MSTP allows a spanning tree instance per VLAN and enables each VLAN to use a different uplink allowing better utilization of uplinks IEEE 802 1w Rapid Spanning Tree Protocol RSTP provides rapid spanning tree convergence independent of spanning tree timers e Unidirectional Link Detection UDLD and Aggressive UDLD allow unidirectional links to be detected and disabled to avoid problems such as spanning tree loops e VLAN1 minimization allows VLAN1 to be disabled on any individual VLAN trunk link e VLAN Trunking Protocol VTP pruning limits bandwidth consumption on VTP trunks by flooding broadcast traffic only on trunk links required to reach the destination devices The Trunk Failover feature allows
8. ables the fast assignment of IP addresses e 1000 security access control entries are supported Dynamic Address Resolution Protocol ARP Inspection DAI helps ensure user integrity by preventing malicious users from exploiting the insecure nature of ARP e DHCP Snooping prevents malicious users from spoofing a DHCP server and sending out bogus addresses This feature is used by other primary security features to prevent a number of other attacks such as ARP poisoning e IP Source Guard prevents a malicious user from spoofing or taking over another user s IP address by creating a binding table between the client s IP and MAC address port and VLAN Private VLANs restrict traffic between hosts in a common segment by segregating traffic at Layer 2 turning a broadcast segment into a nonbroadcast multi access like segment High Performance Basic IP Routing Cisco Express Forwarding hardware routing architecture delivers basic high performance IP unicast routing Protocols supported include Static Routes e Routing Information Protocol Version 1 RIPv1 and RIPv2 e EIGRP Stub All contents are Copyright 1992 2008 Cisco Systems Inc All rights reserved This document is Cisco Public Information Page 6 of 11 Data Sheet oT Manageability e Cisco IOS Software CLI support provides a user interface and command set in common with all Cisco routers and Cisco Catalyst desktop switches e Cisco Se
9. atalyst Blade Switch 3032 offers a complete set of intelligent services to deliver security QoS basic IP routing and high availability in the server farm access environment Features and Benefits Intelligence in the Server Access Network As companies increasingly rely on the network as the strategic business infrastructure and with servers having Gigabit Ethernet capabilities it is more important than ever to consistently try to All contents are Copyright 1992 2008 Cisco Systems Inc All rights reserved This document is Cisco Public Information Page 1 of 11 Data Sheet a ensure network security high availability and QoS from the server edge to the clients at the network edge Cisco Catalyst switches including the Cisco Catalyst Blade Switch 3032 enable companies to realize the full benefits of adding intelligent services to their networks These capabilities make the server network infrastructure e Secure to protect confidential information e Highly available to meet on time critical needs e Capable of differentiating and controlling traffic flows to handle the increasing number of critical business applications e Easily manageable to reduce operational expenses Enhanced Security With the wide range of security features that the Cisco Catalyst Blade Switch 3032 offers businesses can protect important information keep unauthorized people off the network guard privacy and maintain uninterrupted operation
10. d location e Network Time Protocol NTP provides an accurate and consistent timestamp for all intranet switches e Multifunction LEDs are provided per port to show port status and switch level status LEDs are provided for the system Cisco Device Manager Cisco Device Manager simplifies initial configuration of a switch through a Web browser The Web interface enables less skilled personnel to quickly and simply set up switches thereby reducing the cost of deployment Cisco Network Assistant A PC based network management application designed for server administrators in small to medium sized data centers Cisco Network Assistant offers centralized network management and configuration capabilities This application also features an intuitive GUI where users can easily apply common services across Cisco switches and routers such as the following e Configuration management e Troubleshooting advice e Inventory reports Event notification e Network security settings e Password synchronization e Drag and drop Cisco IOS Software upgrades Secure wireless For detailed information about Cisco Network Assistant visit http www cisco com go cna CiscoWorks support e CiscoWorks network management software provides management capabilities on a per port and per switch basis providing a common management interface for Cisco routers switches and hubs e SNMPv1 v2c and v3 and Telnet interface support delivers compreh
11. eet a Security Networkwide security features IEEE 802 1x allows dynamic port based security providing server authentication IEEE 802 1x with VLAN assignment allows a dynamic VLAN assignment for a specific server regardless of where the server is connected IEEE 802 1x and port security are provided to authenticate the port and manage network access for all MAC addresses including those of the server IEEE 802 1x with an ACL assignment allows specific identity based security policies regardless of where the server is connected IEEE 802 1x with guest VLAN allows servers without IEEE 802 1x clients to have limited network access on the guest VLAN e Cisco security VLAN ACLs VACLs on all VLANs prevent unauthorized data flows from being bridged within VLANs Port based ACLs PACLs allow security policies to be applied on individual switch ports e SSHv2 Kerberos and SNMPv3 provide network security by encrypting administrator traffic during Telnet and SNMP sessions SSH Kerberos and the cryptographic version of SNMPv3 require a special cryptographic software image because of U S export restrictions Secure Sockets Layer SSL provides a secure means to use Web based tools such as HTML based device managers Private VLAN Edge provides security and isolation between switch ports helping ensure that users cannot snoop on other users traffic Bidirectional data support on the Switched Port Analyzer SPAN port
12. ensive in band management and a CLI based management console provides detailed out of band management Cisco Discovery Protocol Versions 1 and 2 enable a CiscoWorks network management station for automatic switch discovery All contents are Copyright 1992 2008 Cisco Systems Inc All rights reserved This document is Cisco Public Information Page 7 of 11 Data Sheet a Product Specifications Table 2 summarizes hardware specifications Table 2 Hardware Specifications Description Specification Performance e 48 Gbps switching fabric Forwarding rate based on 64 byte packets up to 36 million packets per second mpps 256 MB DDR SDRAM and 64 MB flash memory Configurable up to 8192 MAC addresses e Configurable up to 1000 IGMP groups and bridging entries e Configurable maximum transmission units MTUs of up to 9018 bytes jumbo frames Connectors and cabling Up to 8 external Gigabit Ethernet uplink ports 4 10 100 1000BASE T ports and 4 SFP Gigabit ports using Cisco TwinGig Converter Modules in the X2 slots e Management console port RJ 45 to DB9 cable for PC connections Power consumption 12 volts V at 6 25 amperes A Indicators Total of 19 LEDs on the faceplate e 12 LEDs for uplink port status e 5 switch status LEDs e 2 Dell specific LEDs Dimensions L x W x H 9 8 x 9 1 x 1 1 inches 24 8 x 23 1 x 2 9 cm Weight Approximately 4 0 Ib 1 8 kg Environmental range
13. gh or dropout of profile packets queue packets based on classification and queue services based on configured weights Control plane and data plane ACLs are supported on all ports to help ensure proper treatment on a per packet basis The Cisco Catalyst Blade Switch 3032 supports four egress queues per port which allows the network administrator to be discriminating and specific in assigning priorities for the applications in the server farm At egress the switch performs scheduling and congestion control Scheduling is a process that determines the order in which the queues are processed The Cisco Catalyst Blade Switch 3032 supports Shaped Round Robin SRR and strict priority queuing The SRR queuing algorithm helps ensure differential prioritization Management The Catalyst Blade Switch 3032 comes with an embedded GUI device manager that simplifies initial configuration of a switch Users now have the option to set up the switch through a Web browser Users familiar with the Cisco command line interface CLI can also use the CLI to perform initial configuration and setup Hence users do not need any retraining The Cisco Catalyst Blade Switch 3032 provides extensive management capabilities using SNMP network management platforms such as CiscoWorks for switched internetworks Managed with CiscoWorks Cisco Catalyst switches can be configured and managed to deliver end to end device VLAN traffic and policy management As part of CiscoWorks t
14. he Web based CiscoWorks Resource Manager Essentials RME offers automated inventory collection software deployment easy tracking of network changes views into device availability and quick isolation of error conditions All contents are Copyright 1992 2008 Cisco Systems Inc All rights reserved This document is Cisco Public Information Page 3 of 11 Data Sheet a Basic IP Routing The Catalyst Blade Switch 3032 offers customers high performance basic IP routing It uses Cisco Express Forwarding CEF dCEF hardware routing architecture to deliver basic IP unicast routing protocols that include static routing Routing Information Protocol and Cisco Enhanced Integrated Gateway Routing Protocol EIGRP Stub The switch does not support Open Shortest Path First OSPF Protocol and Border Gateway Protocol BGP Table 1 summarizes product features and benefits Table 1 Features and Benefits Category Features and Benefits Ease of use and ease of Integration with the chassis management controller CMC in the Dell PowerEdge deployment M1000e enclosure enables customers to configure IP address and access the console e Cisco Device Manager simplifies initial configuration using a Web browser e DHCP autoconfiguration of multiple switches through a boot server eases switch deployment e Autosensing detects the speed of the upstream switch and automatically configures each 10 100 1000 uplink port for 10 100 or 1000 Mbp
15. otfucnfas Data Sheet CISCO DALL to you courtesy of De Cisco Catalyst Blade Switch 3032 for the Dell PowerEdge M1000e Product Overview The Cisco Catalyst Blade Switch 3032 for Dell PowerEdge M1000e Figure 1 is an integrated switch for Dell M1000e customers that extends resilient and secure Cisco infrastructure services to the server edge and uses existing network investment to help reduce operating expenses Figure 1 Cisco Catalyst Blade Switch 3032 for Dell M1000e The Cisco Catalyst Blade Switch 3032 for Dell M1000e provides Dell M1000e customers with an integrated switching solution that dramatically reduces cable complexity This solution offers consistent network services such as high availability quality of service QoS and security It uses the comprehensive Cisco management framework to simplify ongoing operations Cisco advanced network services in combination with simplified management help reduce total cost of ownership TCO Configuration The Cisco Catalyst Blade Switch 3032 for Dell M1000e provides the following hardware configuration e 16 internal 1O00BASE ports connected to servers through the Dell M1000e backplane e Up to 8 Gigabit Ethernet uplink ports 4 10 100 1000BASE T ports and 4 Small Form Factor Pluggable SFP Gigabit Ethernet ports using Cisco TwinGig Converter Modules in the X2 slots e One external console port Available with Cisco IOS Software with the IP Base image the Cisco C
16. rvice Assurance Agent SAA support facilitates service level management throughout the LAN VLAN trunks can be created from any port using either standards based IEEE 802 1Q tagging or the Cisco Inter Switch Link ISL VLAN architecture e Up to 1005 VLANs per switch and up to 128 spanning tree instances per switch are supported e 4096 VLAN IDs are supported e Cisco VTP supports dynamic VLANs and dynamic trunk configuration across all switches e IGMP snooping provides fast client joins and leaves of multicast streams and limits bandwidth intensive video traffic to only the requestors e Remote SPAN RSPAN allows administrators to remotely monitor ports in a Layer 2 switch network from any other switch in the same network For enhanced traffic management monitoring and analysis the Embedded Remote Monitoring RMON software agent supports four RMON groups history statistics alarms and events Layer 2 traceroute eases troubleshooting by identifying the physical path that a packet takes from source to destination All four RMON groups are supported through a SPAN port which permits traffic monitoring of a single port a group of ports from a single network analyzer or an RMON probe The Domain Name System DNS provides IP address resolution with user defined device names e Trivial File Transfer Protocol TFTP reduces the cost of administering software upgrades by enabling downloading from a centralize
17. s Operating temperature 0 to 40 C Storage temperature 25 to 70 C Operating relative humidity 10 to 85 noncondensing Storage relative humidity 5 to 95 noncondensing Predicted mean time between Approximately 390 000 hours failure MTBF All contents are Copyright 1992 2008 Cisco Systems Inc All rights reserved This document is Cisco Public Information Page 8 of 11 Data Sheet a Table 3 summarizes management and standards support Table 3 Management and Standards Support Description Specification MIB support BRIDGE MIB RFC1493 e CISCO CDP MIB CISCO CLUSTER MIB CISCO CONFIG MAN MIB CISCO ENTITY FRU CONTROL MIB CISCO ENVMON MIB CISCO FLASH MIB CISCO FTP CLIENT MIB CISCO IGMP FILTER MIB CISCO IMAGE MIB CISCO IP STAT MIB e CISCO MAC NOTIFICATION MIB CISCO MEMORY POOL MIB e CISCO PAGP MIB CISCO PING MIB e CISCO PROCESS MIB e CISCO RTTMON MIB CISCO STP EXTENSIONS MIB e CISCO SYSLOG MIB CISCO TCP MIB CISCO VLAN IFTABLE RELATIONSHIP MIB CISCO VLAN MEMBERSHIP MIB CISCO VTP MIB ENTITY MIB ETHERLIKE MIB e F MIB in and out counters for VLANs are not supported e IGMP MIB e OLD CISCO CHASSIS MIB OLD CISCO FLASH MIB OLD CISCO INTERFACES MIB e OLD CISCO IP MIB OLD CISCO SYS MIB OLD CISCO TCP MIB OLD CISCO TS MIB RFC1213 MIB by agent capabilities specified in CISCO RFC1213 CAPABILITY my RFC1253 MIB RMON MIB RMON2 MIB e SNMP FRAMEWORK MIB e SNMP
18. s operation easing switch deployment in mixed 10 100 and 1000BASE T environments e Autonegotiation on 10 100 1000 ports automatically selects half or full duplex transmission mode to optimize bandwidth e Dynamic Trunking Protocol DTP enables dynamic trunk configuration across all switch ports Port Aggregation Protocol PAgP automates the creation of Cisco Fast EtherChannel groups or Gigabit EtherChannel groups to link to the upstream switch or router or server blades e Link Aggregation Control Protocol LACP allows the creation of Ethernet channeling with upstream switches that conform to IEEE 802 3ad This feature is similar to Cisco EtherChannel technology and PAgP Auto media dependent interface crossover MDIX automatically adjusts transmit and receive pairs if an incorrect cable type crossover or straight through is installed on a copper 10 100 1000BASE T port Combo ports support an auto media detect feature No special configuration is required if a copper interface is used instead of the SFP e DHCP Relay allows a DHCP relay agent to broadcast DHCP requests to the network DHCP server The default configuration stored in flash memory helps ensure that the switch can be quickly connected to the network and can pass traffic with minimal user intervention All contents are Copyright 1992 2008 Cisco Systems Inc All rights reserved This document is Cisco Public Information Page 4 of 11 Data
19. siness day NBD hardware advance replacement CON SNTE CBS3032 Cisco SMARTnet with 8x5 4 hour hardware advance replacement CON SNTP CBS3032 Cisco SMARTnet with 24x7 4 hour hardware advance replacement CON S2P CBS3032 Cisco SMARTnet with 24x7 2 hour hardware advance replacement For More Information For more information about Cisco products contact e United States and Canada toll free 800 553 6387 e Europe 32 2 778 4242 e Australia 612 9935 4107 e Other 408 526 7209 e http Awww cisco com For more information about Dell M1000e contact httop Awww dell com Dell has tested and certified the Cisco 3032 3130G and 3130X switches for use in the Dell PowerEdge M1000e Afeafe CISCO Americas Headquarters Cisco Systems Inc 170 West Tasman Drive San Jose CA 95134 1706 USA www cisco com Tel 408 526 4000 800 553 NETS 6387 Asia Pacific Headquarters Cisco Systems USA Pte Ltd 168 Robinson Road 28 01 Capital Tower Singapore 068912 www cisco com Tel 65 6317 7777 Fax 65 6317 7799 Europe Headquarters Cisco Systems International BV Haarlerbergpark Haarlerbergweg 13 19 1101 CH Amsterdam The Netherlands www europe cisco com Tel 31 0 800 020 0791 Fax 408 527 0883 Fax 31 0 20 357 1100 Cisco has more than 200 offices worldwide Addresses phone numbers and fax numbers are listed on the Cisco Website at www cisco com go offices CCVP the Cisco logo and Welcome to the Human Net
20. stream from the end station or on an uplink are easily managed using ingress policing and egress shaping IEE 802 1p CoS and DSCP field classification are provided using marking and reclassification on a per packet basis by source and destination IP address source and destination MAC address or Layer 4 TCP or UDP port number e Rate limiting is provided based on source and destination IP address source and destination MAC address Layer 4 TCP or UDP information or any combination of these fields using QoS ACLs IP ACLs or MAC ACLs class maps and policy maps Up to 64 aggregate or individual policers per port are allowed Cisco control plane and data plane QoS ACLs on all ports help ensure proper marking on a per packet basis e 4 egress queues per port enable differentiated management of up to 4 traffic flows SRR scheduling helps ensure differential prioritization of packet flows by intelligently servicing the egress queues e Weighted Tail Drop WTD provides congestion avoidance at the ingress and egress queues before a disruption occurs Strict priority queuing guarantees that the highest priority packets are serviced ahead of all other traffic e The Cisco Committed Information Rate CIR function guarantees bandwidth in increments as low as 8 Kbps All contents are Copyright 1992 2008 Cisco Systems Inc All rights reserved This document is Cisco Public Information Page 5 of 11 Data Sh
21. ture can be used to monitor the network and track servers by sending an alert to a management station so that network administrators know when and where servers are plugged into or removed from a blade enclosure The Dynamic Host Configuration Protocol DHCP Interface Tracker Option 82 feature can provide location based IP address assignment by providing both the switch and the port ID to a DHCP server An Option 82 aware DHCP server such as the Cisco Network Registrar can use this information to assign the specific IP address to the requesting server The Private VLAN and Private VLAN Edge features isolate ports on a switch helping ensure that traffic travels directly from the entry point to the aggregation device through a virtual path and cannot be directed to another port and thus helping isolate a server from other servers in the same blade enclosure All contents are Copyright 1992 2008 Cisco Systems Inc All rights reserved This document is Cisco Public Information Page 2 of 11 Data Sheet a High Availability The Cisco Catalyst Blade Switch 3032 offers several high availability features to minimize network downtime maintain mission critical servers and applications and reduce TCO Enhancements to the standard Spanning Tree Protocol such as Per VLAN Spanning Tree Plus PVST UplinkFast and PortFast maximize network uptime PVST allows Layer 2 load sharing on redundant links to efficiently use the extra capacity inherent
22. work are trademarks of Cisco Systems Inc Changing the Way We Work Live Play and Learn is a service mark of Cisco Systems Inc and Access Registrar Aironet Catalyst CCDA CCDP CCIE CCIP CCNA CCNP CCSP Cisco the Cisco Certified Internetwork Expert logo Cisco IOS Cisco Press Cisco Systems Cisco Systems Capital the Cisco Systems logo Cisco Unity Enterprise Solver EtherChannel EtherFast EtherSwitch Fast Step Follow Me Browsing FormShare GigaDrive HomeLink Internet Quotient IOS iPhone IP TV iQ Expertise the iQ logo iQ Net Readiness Scorecard iQuick Study LightStream Linksys MeetingPlace MGX Networkers Networking Academy Network Registrar PIX ProConnect ScriptShare SMARTnet StackWise The Fastest Way to Increase Your Internet Quotient and TransPath are registered trademarks of Cisco Systems Inc and or its affiliates in the United States and certain other countries All other trademarks mentioned in this document or Website are the property of their respective owners The use of the word partner does not imply a partnership relationship between Cisco and any other company 07 1 1R Printed in USA C78 442943 00 01 08 All contents are Copyright 1992 2008 Cisco Systems Inc All rights reserved This document is Cisco Public Information Page 11 of 11
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