多項(xiàng)選擇題PPP協(xié)議族中,哪個(gè)協(xié)議提供了對網(wǎng)絡(luò)層的支持?()

A.IPCP
B.LCP
C.IPXCP
D.SNA


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2.單項(xiàng)選擇題

輸入哪條命令可以看到以下信息?()

A.display ip routing-table
B.display ospf lsa
C.display ospf database
D.display ospf interface

3.多項(xiàng)選擇題What two things will a router do when running a distance vector routing protocol? ()

A.Send periodic updates regardless of topology changes.
B.Send entire routing table to all routers in the routing domain.
C.Use the shortest-path algorithm to the determine best path.
D.Update the routing table based on updates from their neighbors.
E.Maintain the topology of the entire network in its database.

4.多項(xiàng)選擇題Which two Ethernet fiber-optic modes support distances of greater than 550 meters?()

A.1000BASE-CX
B.100BASE-FX
C.1000BASE-LX
D.1000BASE-SX
E.1000BASE-ZX

5.多項(xiàng)選擇題What are two characteristics of RIPv2?()

A.classful routing protocol
B.variable-length subnet masks
C.broadcast addressing
D.manual route summarization
E.uses SPF algorithm to compute path

6.多項(xiàng)選擇題Which two wireless encryption methods are based on the RC4 encryption algorithm? ()

A.WEP
B.CCKM
C.AES
D.TKIP
E.CCMP

8.多項(xiàng)選擇題下列靜態(tài)路由器配置正確的是()。

A.ip route-static 129.1.0.016 serial 0
B.ip route-static 10.0.0.216129.1.0.0
C.ip route-static 129.1.0.01610.0.0.2
D.ip route-static 129.1.0.0255.255.0.010.0.0.2

9.多項(xiàng)選擇題Which three statements are correct about RIP version 2 (Choose three.)()。

A.It has the same maximum hop count as version 1
B.It uses broadcasts for its routing updates
C.It is a classless routing protocol
D.It has a lower default administrative distance than RIP version 1
E.It supports authentication
F.It does not send the subnet mask in updates

10.單項(xiàng)選擇題在路由協(xié)議所有接口上使能RIP協(xié)議的命令是()。

A.network all
B.neighbor
C.enable
D.network 10.0.0.0

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