Re-enable the ports

After verifying the correct cabling between all the devices, the ports can be re-enabled.

￿Enabling the ports on GbESM_1 and GbESM_2

/oper/port EXT1/ena /oper/port EXT2/ena

￿Enabling the ports on Core1 and Core2

conf t

int range g0/1-2 no shut

After the ports have been enabled, the aggregated links should be functioning correctly. Example 7-8shows the trunk in forwarding state on the Nortel GbESM.

Example 7-8 Verifying trunk link is in forwarding state on the Nortel GbESM

>>Layer 2# /i/l2/trunk Trunk group 1: Enabled failover ena, port state: EXT1: STG 1 forwarding EXT2: STG 1 forwarding

Complete configuration snapshots

Complete configuration files are shown for the GbESM (Example 7-9)and upstream Core switches (Example 7-10 on page 77). One configuration for each type of switch is shown, with notes where the second switch of the same type has a different configuration.

Example 7-9 Basic topology GbESM configuration - tagging and trunk failover

>> Main# /c/d

 

 

script start

"Layer 2-3 Gigabit Ethernet Switch Module for IBM eServer BladeCent

er" 4 /****

DO NOT EDIT THIS LINE!

 

/* Configuration dump taken 13:44:45 Wed Jun 22, 2005

/* Version 1.0.1.6, Base MAC address 00:11:f9:36:b7:00

/* GbESM_1

 

 

/c/sys/ssnmp

 

 

name

"GbESM_1"

/* name “GbESM_2”

/c/port INT1

 

 

pvid

20

 

/c/port INT3

 

 

pvid

10

/* pvid 20

/c/port INT4

 

 

pvid

99

 

/c/port EXT1

 

 

tag ena

 

pvid

5

 

/c/port EXT2

 

 

tag ena

 

pvid

5

 

/c/l2/vlan 1

 

 

def INT1 INT2 INT3 INT4 INT5 INT6 INT7 INT8 INT9 INT10 INT11 INT12 INT13

INT14 EXT3 EXT4 EXT5 EXT6

 

/c/l2/vlan 5

 

 

ena

 

 

name

"Native"

 

def EXT1 EXT2

/c/l2/vlan 10 ena

76Nortel Networks L2/3 Ethernet Switch Module for IBM Eserver BladeCenter

Page 90
Image 90
IBM L2/3 manual Re-enable the ports, Complete configuration snapshots