Cisco Nexus 1000V Troubleshooting Manual page 157

Chapter 11 Layer 2 Switching
S e n d d o c u m e n t c o m m e n t s t o n e x u s 1 k - d o c f e e d b a c k @ c i s c o . c o m .
Example 11-7 module vem
Tip
~ # module vem 5 execute vemcmd show bd
Number of valid BDS: 8
BD 1, vdc 1, vlan 1, 2 ports
Portlist:
16 vmnic1
17 vmnic2
BD 100, vdc 1, vlan 100, 0 ports
Portlist:
BD 110, vdc 1, vlan 110, 1 ports
Portlist:
16 vmnic1
BD 111, vdc 1, vlan 111, 1 ports
Portlist:
16 vmnic1
BD 112, vdc 1, vlan 112, 1 ports
Portlist:
16 vmnic1
BD 113, vdc 1, vlan 113, 1 ports
Portlist:
16 vmnic1
BD 114, vdc 1, vlan 114, 1 ports
Portlist:
16 vmnic1
BD 115, vdc 1, vlan 115, 2 ports
Portlist:
10 l22
16 vmnic1
Example 11-8 module vem
Tip
~ # module vem 5 execute vemcmd show trunk
Trunk port 16 native_vlan 1 CBL 1
vlan(1) cbl 1, vlan(110) cbl 1, vlan(111) cbl 1, vlan(112) cbl 1, vlan(113) cbl 1,
vlan(114) cbl 1,vlan(115) cbl 1, vlan(116) cbl 1, vlan(117) cbl 1, vlan(118) cbl 1,
vlan(119) cbl 1,
Trunk port 17 native_vlan 1 CBL 0
vlan(1) cbl 1, vlan(117) cbl 1,
~ #
Example 11-9 module vem
Bridge domain 115 brtmax 1024, brtcnt 2, timeout 300
Dynamic MAC 00:50:56:bb:49:d9 LTL 16 timeout 0
Dynamic MAC 00:02:3d:42:e3:03 LTL 10 timeout 0
OL-28795-01
module-number
If a port belongs to a particular VLAN, the port name or LTL should be in the port list for the
VLAN.
module-number
If a VLAN is active on a port, then its CBL state should be 1.
If a VLAN is blocked, then its CBL state is 0.
module-number
execute vemcmd show bd
execute vemcmd show trunk
execute vemcmd show l2
Cisco Nexus 1000V Troubleshooting Guide, Release 4.2(1)SV2(2.1)
Verifying Layer 2 Switching
11-11