WIC card on CE router is as follow:-
NAME: "WIC/HWIC 0", DESCR: "WAN Interface Card - Serial (1T)"
PID: WAN Interface Card - Serial (1T), VID: 1.0, SN: 34033544
Kindly answer the questions as per below:-
- Do you need downtime to change configuration?
- Do you need to go down to customer site?
- What kind of configuration need to change?