Examine the VSX-related configuration of the core layer AOS-CX switch: ICX-Tx-Core1(config)# vrf KA ICX-Tx-Core1(config)# interface 1/1/45 ICX-Tx-Core1(config-if)# 1/1/45# no shutdown…

Examine the VSX-related configuration of the core layer AOS-CX switch: ICX-Tx-Core1(config)# vrf KA ICX-Tx-Core1(config)# interface 1/1/45 ICX-Tx-Core1(config-if)# 1/1/45# no shutdown ICX-Tx-Core1(config-if-1/1/45)# vrf attach KA ICX-Tx-Core1(config-if-1/1/45)# ip address 192.168.0.0/31 ICX-Tx-Core1(config-if-1/1/45)# exit ICX-Tx-Core1(config)# interface lag 256 ICX-Tx-Core1(config-if)# no shutdown ICX-Tx-Core1(config-if)# no routing ICX-Tx-Core1(config-if)# vlan trunk allowed 1 ICX-Tx-Core1(config-if)# lacp mode active ICX-Tx-Core1(config-if)# exit ICX-Tx-Core1(config)# interface 1/1/46-1/1/47 ICX-Tx-Core1(config-if-1/1/46-1/1/47)# mtu 9198 ICX-Tx-Core1(config-if-1/1/46-1/1/47)# exit ICX-Tx-Core1(config)# vsx ICX-Tx-Core1(config-vsx)# inter-switch-link lag 256 ICX-Tx-Core1(config-vsx)# role primary ICX-Tx-Core1(config-vsx)# vlan-sync vsx-global ICX-Tx-Core1(config-vsx)# exit ICX-Tx-Core1(config)# vsx ICX-Tx-Core1(config-vsx)# keepalive peer 192.168.0.1 source 192.168.0.0 vrf KA ICX-Tx-Core1(config-vsx)# exit ICX-Tx-Core1(config)# interface lag 1 multi-chassis ICX-Tx-Core1(config-lag-if)# no routing ICX-Tx-Core1(config-lag-if)# vlan access 1 ICX-Tx-Core1(config-lag-if)# lacp mode active ICX-Tx-Core1(config-lag-if)# exit ICX-Tx-Core1(config)# int 1/1/1 ICX-Tx-Core1(config-if)# description access1 ICX-Tx-Core1(config-if)# lag 1 ICX-Tx-Core1(config-if)# no shutdown ICX-Tx-Core1(config-if)# exit A network administrator is troubleshooting a connectivity issue involving the VSX LAG (link aggregation) between the core and access layer switch, during HW replacement of one of the core switches. Which configuration should the administrator add to the core switch to fix this issue?