正确答案: B

It designates VLAN 998 for untagged traffic

题目：The Ezonexam network administrator has just issued the "switchport trunk native vlan 998" command on switch VE2. What is the function of this command?

解析：B

查看原题查看所有试题

学习资料的答案和解析：

[单选题]关于OSPF中DR的说法不正确的是（）

如果某路由器优先级比DR优先级高，但启动晚，它会抢占原来的DR自己成为DR

[单选题]如果网络中的路由器都是cisco路由器，则优先选择哪一个路由协议（）

EIGRP

[单选题]路由器上激活端口的命令是（）

no shutdown

[单选题]下面对Cisco2621路由器和Cisco2501路由器描述中，错误的是（）

Cisco2501上提供一个100Mbit/s的快速以太网端口

[多选题]Regarding the extended ping command; which of the statements below are true?(Select all valid answer choices)

The extended ping command is available from privileged EXEC mode.

With the extended ping command you can specify the timeout value.

With the extended ping command you can specify the datagram size.

解析：解析：Explanation:

[单选题]Which type of cable should be used to make a connection between the Fa0/0 port on a router and the Fa0/0 port switch?

Straight-through cable

解析：解析：Explanation:Straight-throughcablesareusedtoconnecthosttoswitch(orhub)androutertoswitch(orhub).