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Exam : Huawei SU0-121
Title : Huawei Cert Datacom Pro-Building Carrier Access Network

1. 选出下列关于GVRP协议的叙述中错误的选项?
A. GVRP基于GARP的工作机制，维护交换机中的VLAN动态注册信息
B. GVRP是Generic Virtual Router Protocol的缩写
C. GVRP传播的VLAN注册信息包括本地手工配置的静态注册信息和来自其它交换机的动态注册信息
Answer: B

2. 运行GVRP协议时，如果处于同一组环境中的交换机的定时器配置不同，将会引起学习不稳定的问题。
A. TruE.
B. False
Answer: T

3. VLAN标记中包含有（ ）比特用于标识数据帧所属的VLAN
A. 4
B. 32
C. 12
D. 8
Answer: C

4. Isolate-user-vlan和Secondary vlan的映射关系建立后，可以直接执行删除Secondary vlan的操作。
T. TruE.
F. False
Answer: F

5. 交换机的Trunk端口发送数据帧时，不检查数据帧中携带的VLAN ID，直接将数据帧透传。
TruE.
False
Answer: F