Enabling VSX synchronization at the global level

The commands in this table are for enabling VSX synchronization at the global level for a feature.

Feature Command for enabling Example

AAA configurations, including user, RADIUS server, and TACACS+ server.

vsx-sync aaa

switch(config)# vsx
switch(config-vsx)# vsx-sync aaa

BFD configurations.

vsx-sync bfd-global

switch(config)# bfd detect-multiplier 1
switch(config)# bfd min-transmit-interval 1000
switch(config)# bfd min-receive-interval 1000
switch(config)# bfd echo-src-ip-address 2.2.2.2
switch(config)# bfd min-echo-receive-interval 1000
switch(config)# vsx
switch(config-vsx)# vsx-sync bfd-global

CoPP policy configurations.

vsx-sync copp-policy

switch(config)# vsx
switch(config-vsx)# vsx-sync copp-policy

DCBx configurations (8325 series switches).

vsx-sync dcb-global

switch(config)# lldp dcbx
switch(config)# dcbx application iscsi priority 7
switch(config)# vsx
switch(config-vsx)# vsx-sync dcb-global

DHCPv4 and DCHPv6 relay configurations.

vsx-sync dhcp-relay

switch(config)# interface 1/1/1
switch(config-if)# ip helper-address 192.168.10.1
switch(config-if)# ip helper-address 192.168.20.1
switch(config)# interface 1/1/2
switch(config-if)# ip helper-address 192.168.30.1
switch(config)# dhcp-relay option 82
switch(config)# vsx
switch(config-vsx)# vsx-sync dhcp-relay

DHCPv4 server configurations, including external storage configurations.

vsx-sync dhcp-server

switch(config)# dhcp-server external-storage dhcp-dbs file dhcpv4_lease_file delay 600
switch(config)# dhcp-server vrf default
switch(config-dhcp-server)# pool test
switch(config-dhcp-server-pool)# range 10.0.0.20 10.0.0.30
switch(config-dhcp-server-pool)# default-router 10.0.0.1 10.0.0.10
switch(config-dhcp-server-pool)# static-bind ip 10.0.0.1 mac 24:be:05:24:75:73
switch(config)# vsx
switch(config-vsx)# vsx-sync dhcp-server

DHCPv6 server configurations, including external storage configurations.

vsx-sync dhcpv6-server

switch(config)# dhcpv6-server external-storage dhcpv6-dbs file dhcpv6_lease_file delay 600
switch(config)# dhcp-server vrf default
switch(config-dhcp-server)# pool test
switch(config-dhcpv6-server-pool)# range 2001::1 2001::10 prefix-len 64
switch(config-dhcpv6-server-pool)# option 22 ipv6 2001::12
switch(config-dhcpv6-server-pool)# static-bind ipv6 2001::11 client-id 1:0:a0:24:ab:fb:9c
switch(config)# vsx
switch(config-vsx)# vsx-sync dhcpv6-server

DNS configurations.

vsx-sync dns

switch(config)# vsx
switch(config-vsx)# vsx-sync dns

LLDP configurations.

vsx-sync lldp

switch(config)#  lldp reinit 6 
switch(config)# vsx
switch(config-vsx)# vsx-sync lldp

Loop-protect configurations, such as transmit-interval and re-enable-timer. 1

vsx-sync loop-protect-global

switch(config)# loop-protect transmit-interval 10
switch(config)# loop-protect re-enable-timer 300
switch(config)# vsx
switch(config-vsx)# vsx-sync loop-protect-global

VSX LAG interfaces.

vsx-sync mclag-interfaces

switch(config)# vsx
switch(config-vsx)# vsx-sync mclag-interfaces

QoS Configurations, such as CoS map, DSCP map, and trust policy. 2

vsx-sync qos-global

switch(config)# vsx
switch(config-vsx)# vsx-sync qos-global

sFlow configurations.

vsx-sync sflow

switch(config)# vsx
switch(config-vsx)# vsx-sync sflow

SNMP configurations.

vsx-sync snmp

switch(config)# vsx
switch(config-vsx)# vsx-sync snmp

SSH configurations.

vsx-sync ssh

switch(config)# vsx
switch(config-vsx)# vsx-sync ssh

Static routes.

vsx-sync static-routes

switch(config)# vsx
switch(config-vsx)# vsx-sync static-routes

STP configurations. 1

vsx-sync stp-global

switch(config)# spanning-tree config-name abc
switch(config)# spanning-tree config-revision 1
switch(config)# vsx
switch(config-vsx)# vsx-sync stp-global

Time-related configurations, including NTP and time zone configurations.

vsx-sync time

switch(config)# vsx
switch(config-vsx)# vsx-sync time

UDP forwarder configurations.

vsx-sync upd-forwarder

switch(config)# vsx
switch(config-vsx)# vsx-sync upd-forwarder
VSX configurations:
  • ISL:

    • Dead interval.

    • Hello interval.

    • Hold time.

    • Peer detect interval.

  • Keepalive:

    • Dead interval.

    • Hello interval.

    • UDP port number.

  • The delay time setting for the link-up delay timer.

  • The split recovery setting.

  • The system MAC address.

vsx-sync vsx-global

switch(config)# vsx
switch(config-vsx)# inter-switch-link dead-interval 15
switch(config-vsx)# inter-switch-link hello-interval 2
switch(config-vsx)# inter-switch-link hold-time 1
switch(config-vsx)# vsx-sync vsx-global
1

To enable VSX synchronization at the context level for this feature, enter the

vsx-sync mclag-interfaces

command at the context level.

2

To enable VSX synchronization at the context level for this feature, enter the

vsx-sync qos

command at the context level.