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IBM L2/3 manual Example 7-6 PVIDs set

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2. Create the VLANs, enable them, and add ports, as shown in Example 7-5 Create and enable VLANs

/c/l2/vlan 5
ena
name “Native”
def EXT1 EXT2
/c/l2/vlan 10
ena
name "VLAN_Green"
def INT2 INT3 EXT1 EXT2	/* def INT2 EXT1 EXT2
/c/l2/vlan 20
ena
name "VLAN_Red"
def INT1 INT2 EXT1 EXT2	/* def INT1 INT2 INT3 EXT1 EXT2
/c/l2/vlan 99
ena
name "MGMT"
def INT4 EXT1 EXT2

3.In Example 7-6,INT ports must have PVIDs set. Blade servers on INT1, INT3, and INT4 as configured are untagged. The external ports should have PVID set to 5.

Example 7-6 PVIDs set

/c/port EXT1
pvid 5
/c/port EXT2
pvid 5
/c/port INT1
pvid 20
/c/port INT3
pvid 10	/* pvid 20
/c/port INT4
pvid 99

There is one change on GbESM_2 for INT3. This is so that blade server 3, connecting through INT3, on GbESM_1 will be on VLAN 10. It will be on VLAN 20 through GbESM_2. INT2 does not need a PVID set on either Nortel because by default it is already set to 1. The BASP setting for both VL10 and VL20 is set to tagged VLAN.

Remove EXT1 and EXT2 from the default VLAN 1 (as a security precaution):

/c/l2/vlan 1 rem EXT1 rem EXT2

Unlike the Cisco switch, VLAN information is included when dumping the switch configuration with the /c/d command. VLAN information can be displayed with the /i/l2/vlan command.

74Nortel Networks L2/3 Ethernet Switch Module for IBM Eserver BladeCenter

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IBM L2/3 manual Example 7-6 PVIDs set

Contents

Redpaper Page International Technical Support Organization First Edition September Contents Page Troubleshooting tools Page Vii Trademarks Preface Team that wrote this RedpaperBecome a published author IBM RTPComments welcome Page Executive summary Page IBM Eserver BladeCenter overview IBM Eserver BladeCenter product family IBM Eserver BladeCenter storage solutions IBM Eserver BladeCenter and blade modulesIBM Eserver BladeCenter system management IBM Eserver BladeCenter architectureMidplane IBM BladeCenter Midplane Management Module Ethernet Management Module Ethernet interfaceGigabit Ethernet path IBM Eserver HS20 architecture Gigabit Ethernet pathPXH-D Stand-alone configuration tools Web interface Page Nortel Networks Layer 2/3 GbE Switch Modules Product description Nortel Networks L2/3 GbESM connectionsNortel Networks Layer 2/3 GbE Switch Modules Leadership features and function Value propositionProduct strength Competitive advantageProduct shipment group Supported hardwareSupported platforms Page Nortel Networks Layer 2/3 GbE Switch Module architecture Nortel GbESM architecture overview Nortel Networks L2/3 GbESM architecture overviewGbESM2 Nortel Networks L2/3 GbESM block diagram Nortel Networks L2/3 GbESM block diagramNortel Networks L2/3 GbESM ports specific roles Connections on the Nortel GbESMINT1 Nortel Networks Layer 2/3 GbE Switch Module architecture Page Nortel Networks L2/3 GbESM management and administration Nortel Networks L2/3 GbESM management connectivity Management paths to the Nortel Networks L2/3 GbESMOut-of-band management Management Module PathSerial port Path In-band managementExternal Ethernet ports Path 3A Internal Ethernet ports Path 3B In-band management considerationsCommand-line interface Main Menu commandsNortel Networks L2/3 GbESM user interface IBM Eserver BladeCenter Management Module and I2CGlobal commands CLI Main MenuConfiguration control commands Navigation commandsAdditional commands Display of a firmware update using CLI Upgrading the firmwareCapturing the current configuration Example 5-1 Example configuration file dumpConfiguring user accounts Description of default user accountsBrowser Based Interface Switch information using BBI Snmp management IBM DirectorMultiple Nortel Networks L2/3 GbESMs in a BladeCenter IBM Eserver BladeCenter system initial setup IBM Eserver BladeCenter system Management Module firmwareManagement Module network interface Accessing the Management Module Web interfaceEstablishing a physical connection to the Management Module Configuring the Management Module network interfaces Management Module External Network Interface windowNortel Networks L2/3 GbESM setup and configuration 3 I/O module management tasksI/O Module Tasks Management advanced setup Determining the level of Nortel switch software Nortel Networks L2/3 GbESM firmware downloadFirmware update Blade server initial configurationUpdateXpress Firmware update Microsoft Windows 2003 Broadcom driver installation Operating systemsBroadcom Advanced Control Suite installation Red Hat Linux Broadcom driver installationSelect Control Suite and Basp Firmware and device drivers used in this example Page Copyright IBM Corp . All rights reserved Standards and technologies Vlan tagging 802.1QLink Aggregation and Lacp 802.3ad Spanning Tree 802.1D, 802.1w, 802.1sRouting Information Protocol RFC1058 and RFC2453 Open Shortest Path First Ospf RFC1257, RFC2328, and othersSummary of sample configurations Where standards originate and how to get themBasic Layer 2 configuration Virtual Router Redundancy Protocol Vrrp RFCLayer 3 configuration static routing Advanced Layer 2 configurationsLayer 3 configurations dynamic routing Introduction to High Availability ConfigurationIntroduction to trunk failover Introduction to NIC Teaming What trunk failover can protect againstIntroduction to Vrrp Vrrp PriorityGuidelines for attaching the BladeCenter to a network Some important rules for ensuring High AvailabilityGuidelines and comments Cable type selection cross-over or straight-throughBase configurations for examples in this document IBM Eserver BladeCenter configurationHardware and software used for lab environment Fiber connectionsPreconfiguration preparation Cisco 3560G switchNortel Networks L2/3 GbESM Additional hardware used during the experimentsBase configuration common to all examples Management Module settings for Nortel GbESMsBlade server configuration with Basp IP address and Vlan schemeBlade server 2 Basp configuration Basic Layer 2 entry topologyLayer 2 configuration with 802.1Q tagging and trunk failover Example 7-2 Verifying the Vlan setup Cisco 3560G switch configurationExample 7-1 Create the VLANs and IP interfaces first Said MTU Example 7-3 Create IP addressesNortel Networks L2/3 GbESM switch configuration Example 7-4 LinksExample 7-6 PVIDs set Example 7-7shows what has been configured so far Example 7-7 Verifying the Vlan setup of the Nortel GbESMRe-enable the ports Complete configuration snapshotsINT2 INT3 EXT1 EXT2 Page Page Advanced Layer 2 topology sample configurations Basic topology conclusions0.0 G0/24 Cisco 3560G G0/23 Core Dynamic link aggregation Ieee 802.3ad Lacp Port EXT5 tag ena pvid Port EXT6 tag ena pvid Configure the Cisco Core1 and Core2 for tagged Lacp trunks Common Spanning Tree configuration Ieee 802.1D and PvstVerify the Lacp trunk status Enter apply to execute the configuration changes Verify the Spanning Tree status Reenable the portsExample 7-11 Verifying port status and Vlan assignment Example 7-12 Verifying the Spanning Tree status 300 Ffff-0011f936b700 8004 Full configuration snapshots Design or topology remarksDef INT1 INT2 INT3 EXT1 EXT2 EXT5 EXT6 on GbESM2 Page Page Page Configure the Cisco Core1 and Core2 for Rapid-PVST Rapid Spanning Tree Ieee 802.1wDesign remarks Full configuration snapshots Def INT1 INT2 INT3 EXT1 EXT2 EXT5 EXT6 on GbESM2 Page Page Configurations for use of MST Multi-Spanning Tree Ieee 802.1sKey configuration commands to verify Mstp Example 7-17 Mstp Information Display GbESMFWD Example 7-19 Sample Mstp Configuration GbESM Example 7-18 Mstp Information Display CiscoPage Example 7-20 Sample Mstp Configuration Cisco Page Layer 3 topology sample configurations Implications of using LayerLayer 3 sample configuration with static routing and Vrrp Reasons for choosing a Layer 3 designMerits of this configuration Layer 3 sample configuration static routing, Vrrp Summary of IP Addressing used in this sampleConfigure VLANs and subnets for the uplink ports Example 7-21 Layer 3 VLANs and ports for GbESM switchesPage Example 7-22 Layer 3 VLANs and ports for Core switches Configuration for Core1 addressVrrp configuration Example 7-23 Vrrp Configuration for GbESMsConfiguration of Hot-standby for Vrrp Example 7-24 Vrrp Hot-standby configurationReconnect procedure when configuration is ready Verifying operation of the configurationName Example 7-26 Verifying Vrrp status INT2 INT3 EXT3 Page Page Page Page Dynamic routing options OSPF/RIP 2summarizes the IP addresses in use. -7also shows these Configure additional VLANs and subnets for the uplink ports Page Example 7-30 Additional VLANs and Subnets Core switches Configuring RIP Configuring OspfExample 7-31 RIP configuration for the GbESMs Example 7-32 RIP configuration for the Core switchesVerifying operation of this configuration Example 7-34 Configuration for Core switchExample 7-35 Configuration for Core switch Example 7-36 GbESM commands to verify RIPRIP User Configuration Example 7-37 Cisco commands to verify RIPGbESM commands to verify Ospf Example 7-38 GbESM commands to verify OspfPage Ospf Cisco commands to verify Ospf Example 7-39 Cisco commands to verify OspfUserid L3/vrrp/on /c/l3/vrrp/vr Page Page Page Page Configuration for Extreme switches Example 7-42 Extreme switch configurationPage Page Page Page Page Page Page Serial over LAN feature description and configuration SOL overview General rules to establish an SOL connectionConfiguring SOL for use with the Nortel GbESM SOL use during Nortel Networks L2/3 GbESM experimentsPage Nortel Networks Layer 2/3 GbE Switch Module troubleshooting Basic rules and unique symptoms Basic rulesNortel Networks L2/3 GbESM troubleshooting methodology General comments on troubleshootingProblem definition Systematic approachNortel GbESM Alteon OS switch dumps Data collectionTest connectivity Details from affected usersData analysis Action plan creationAction plan implementation Observation of resultsTroubleshooting tools Problem resolutionPing TracerouteTftp server Difference toolSyslog server Web load generator Protocol analyzerGbE Switch software images GbE Switch documentsNetwork monitors or management systems Service and support Placing a call to IBM Online servicesOrdering information Other support sites Listed here are other helpful Web sitesPage Abbreviations and acronyms Pvid Other publications IBM RedbooksOnline resources Page How to get IBM Redbooks Help from IBMPage Page Nortel Networks L2/3