国产jizz在线观看,国产女人久久精品视,精品国产综合区久久久久久无码

<span id="dpcwg"><address id="dpcwg"></address></span>

多項(xiàng)選擇題Which characteristics are representative of a link-state routing protocol? （）

A.provides common view of entire topology
B.exchanges routing tables with neighbors
C.calculates shortest path
D.utilizes event-triggered updates
E.utilizes frequent periodic updates

點(diǎn)擊查看答案

您可能感興趣的試卷

你可能感興趣的試題

1.單項(xiàng)選擇題一個(gè)A類地址，其子網(wǎng)掩碼是255.255.240.0，有多少位被用來劃分子網(wǎng)？（）

A.8
B.12
C.20
D.24

點(diǎn)擊查看答案

2.多項(xiàng)選擇題Which two commands correctly verify whether port security has been configured on port FastEthernet 0/12 on a switch?（）

A.SW1#show swithport port-security interface FastEthernet 0/12
B.SW1#show swithport port-secure interface FastEthernet 0/12
C.SW1#show port-secure interface FastEthernet 0/12
D.SW1#show running-config

點(diǎn)擊查看答案

3.多項(xiàng)選擇題下面接口為物理接口的有（）。

A.dialer
B.語音接口
C.serial口
D.子接口
E.CE1/PRI接口
F.虛擬接口模板
G.ISDNBRI接口
H.備份中心邏輯通道

點(diǎn)擊查看答案

4.多項(xiàng)選擇題Which of the following statements are true regarding bridges and switches?（）

A.Switches are primarily software based while bridges are hardware based.
B.Both bridges and switches forward Layer 2 broadcasts.
C.Bridges are frequently faster than switches.
D.Switches have a higher number of ports than most bridges.
E.Bridges define broadcast domains while switches define collision domains.
F.Both bridges and switches make forwarding decisions based on Layer 2 addresses.

點(diǎn)擊查看答案

5.單項(xiàng)選擇題In the implementation of VLSM techniques on a network using a single Class C IP address, which subnet mask is the most efficient for point-to-point serial links（）。

A.255.255.255.0
B.255.255.255.240
C.255.255.255.248
D.255.255.255.252
E.255.255.255.254

點(diǎn)擊查看答案