Task
5. Configure the peer 1 management
ip/ interface ip for which connec-
tivity is present in VLT peer 1.
Configure the VLT links between VLT peer 1 and VLT peer 2 to the top of rack unit.
6. Configure the static LAG/LACP
between ports connected from
VLT peer 1 and VLT peer 2 to the
top of rack unit.
7. Configure the VLT peer link port
channel id in VLT peer 1 and VLT
peer 2.
8. In the top of rack unit, configure
LACP in the physical ports
9. Verify VLT is running.
10. Verify the VLT LAG is running in
both VLT peer units.
In the following sample VLT configuration steps, VLT peer 1 is S4810-2, VLT peer 2 is S4810-4, and the
ToR is S60-1:
Note: If a third-party ToR unit is used, Dell Force10 recommends using static LAGs with VLT peers to
avoid potential problems if the VLT peers are rebooted.
Configure the VLT domain with the same ID in VLT peer 1 and VLT peer 2
s4810-2(conf)#vlt domain 5
s4810-2(conf-vlt-domain)#
s4810-4(conf)#vlt domain 5
s4810-4(conf-vlt-domain)#
Configure the VLTi between VLT peer 1 and VLT peer 2:
1.
2.
s4810-2(conf)#interface port-channel 1
s4810-2(conf-if-po-1)#channel-member TenGigabitEthernet 0/4-7
s4810-2(conf)#no shutdown
s4810-4(conf)#interface port-channel 1
s4810-4(conf-if-po-1)#channel-member TenGigabitEthernet 0/4-7
s4810-4(conf)#no shutdown
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Virtual Link Trunking (VLT)
Command Syntax
show interfaces interface
show running-config entity
show interfaces interface
show running-config entity
show vlt brief
show vlt detail
show interfaces interface
LACP/Static LAG can be configured between the peer units (not shown)
Configure the peer-link port-channel in the VLT domains of each peer unit.
Command Mode
EXEC
EXEC Privilege
EXEC Privilege
EXEC
EXEC Privilege
EXEC Privilege
EXEC
EXEC
EXEC
EXEC Privilege