Which configuration should the administrator add to the core switch to fix this issue?

Examine the VSX-related configuration of the core layer AOS-CX switch:

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?
A . ICX-Tx-Core1(config)# vsx
ICX-Tx-Core1(config-vsx)# system-mac 02:01:00:00:01:00
B . ICX-Tx-Core1(config)# interface lag 1 multi-chassis
ICX-Tx-Core1(config-if-lag-if)# mtu 9198
C . ICX-Tx-Core1(config)# interface 1/1/46-1/1/47
ICX-Tx-Core1(config-if-vlan)# active-gateway ip 10.1.11.1 mac 02:02:00:00:01:00
D . ICX-Tx-Core1(config)# interface 1/1/45
ICX-Tx-Core1(config-if-vlan)# active-gateway ip 192.168.0.0 mac 02:02:00:00:01:00

View Answer

Answer: D