vsx-sync nd-snooping

Description

Enables VSX synchronization of ND snooping configurations on the primary VSX node to the secondary peer switch.

To synchronize ND snooping configurations associated with a particular VLAN and interface, configure the same VLAN and interface on the peer device.

The no form of this command disables syncing ND snooping configurations to the secondary peer, but it does not remove the previously synced configurations from the secondary peer.

Command context

config-vsx

Authority

Administrators or local user group members with execution rights for this command.

Examples

Enabling VSX sync for the ND snooping configurations to the secondary peer:

switch(config)# interface 1/1/3
switch(config-if)# no routing
switch(config-if)# nd-snooping trust
switch(config)# vlan 2
switch(config-vlan-2)# nd-snooping
switch(config-vlan-2)# nd-snooping ra-drop
switch(config-vlan-2)# nd-snooping prefix-list 2001::2/64
switch(config)# vsx
switch(config-vsx)# vsx-sync nd-snooping

Disabling VSX sync for the ND snooping configurations to the secondary peer:

switch(config)# vsx
switch(config-vsx)# no vsx-sync nd-snooping