Nokia

4A0-101 · Question #150

When IS-IS is electing a DIS, what is used as the tie breaker on an Alcatel-Lucent 7750 SR, if the priorities are the same?

The correct answer is E. The highest interface MAC address. See the full explanation below for the reasoning.

Question

When IS-IS is electing a DIS, what is used as the tie breaker on an Alcatel-Lucent 7750 SR, if the priorities are the same?

Options

AThe system ID
BThe loopback address
CThe sequence number of the Hello packet
DThe device that first initiated communication becomes the DIS
EThe highest interface MAC address

How the community answered

(49 responses)

A
14% (7)
B
2% (1)
C
2% (1)
D
8% (4)
E
73% (36)

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