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Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions:

1. Which of the following BGP attributes does not have to exist in the Update message?

A) Origin
B) AS_Path
C) WITH
D) Next_Hop

2. By default, on a router running IS-IS in a broadcast network, how many seconds does DIS send CSNP messages?

A) 30
B) 40
C) 10
D) 3.3

3. Which of the following descriptions about BGP route equal-cost load sharing are correct? (Multiple choice)

A) After BGP load balancing is configured, the device will advertise multiple load balancing routes to peers.
B) IBGP and EBGP routes to the same destination on the public network cannot form load balancing
C) By default, the device will only perform load balancing on routes with the same AS_Path length.
D) After the BGP load balancing function is enabled on the device, only multiple BGP routes that meet the conditions will become equal-cost routes for load balancing.

4. When the administrator configures VRRP, which of the following is not mandatory? (Multiple choice)

A) Priority of virtual routers
B) Preemption mode
C) Preemption Delay
D) Virtual IP address

5. Regarding the two PIM working modes, PIM-DM and PIM-SM, which one is wrongly described?
(Multiple choice)

A) PTM-DM works in the "pull" working mode
B) PIM-DM is suitable for multicast network structures with dense members.
C) PIM-SM must require RP
D) PIM-SM works in a "push" working mode

Solutions: