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Huawei HCIE-Datacom V1.0 Sample Questions:

1. MACsec provides users with secure MAC layer data sending and receiving services.
Which of the following is not a service available by ACsec?

A) User data encryption
B) Integrity check
C) Data source authenticity verification
D) Controllability check

2. Deploying the ISIS protocol in an IPv6 environment is true in the following statement (radio).

A) In the same broadcast network. If each router supports both IPV4 and Pv6, the DISC of JPV4 and Pv6 must be the same device
B) By default, the DIS priority of broadcast network interfaces at Level-1 and Level-2 is 1 B In broadcast networks, the DIS priority for IPV4 and IPV6 can be set separately
C) IS-IS sient is configured under the finger port, this interface will not send ISIS packets, but will receive ISIS packet

3. ICMPv6 has two types: Error Messages and Information Messages.

A) FALSE
B) TRUE

4. CORRECT TEXT
The following about BGP routing, describing the error, is?

A) In PrefVal, Local_ Preference is equal to the case if the route is generated locally, IBGP Routing, the BGP preference for EBGP routing, is generated effectively referring to route priority.
B) non-aggregate routes take precedence over aggregate routes
C) For next_hop unreachable routes when invalid routes, do not participate in the preferred.
D) See the following entry in the BGP routing table: * 172161.11/32 000010 0? Indicates that the route is available non-optimal

5. ISIS elects DIS in broadcast multiplexed access networks, and the following statement about DIS is correct? (Multiple choice)

A) In a broadcast multiple access network, DIS sends Hello PDUs at three times the frequency
B) DIS supports preemption function, after the new DIS preemption is successful, there is no need to flood any LSP packet
C) DIS guarantees database synchronization by periodically sending CSNP messages
D) ISIS elects dis by comparing priorities, and mac addresses if the priorities are consistent

Solutions: