Query regarding system ID

[rawatmohinder]

Which three conditions are requirements for a system ID?

(Choose 3)

A. must be 8 bytes

B. must be unique in an area

must be classless

C. must be unique in a routing domain

D. must be 6 bytes on a Cisco router

E. must be unique in the last three bytes

Regards

Mahi

[pkhatri]

The answers are:

B - it must be unique in a L1 area

C - it must be unique in a domain if used by a L2 router

D - it has to be 6 bytes

Hope that helps - pls do remember to rate posts that help.

Paresh