信念 对于 （) 相当于 （) 对于 夯实A．理想 地基B．梦想 打探C．坚定 基础D．放飞 理念

A．config

B．clientqos.cnf

C．startup-config

D．running-configuration

ich of the following commands are most likely to already be configured on R2？（）BGP router identifier 11.11.11.11, local AS number 11...Neighbor V AS Ms gRcvd MsgSent TblVer InQ OutQ Up/DownState/PfxRcd1.1.1.1 4 1 87 87 0 0 0 00:00:06 Idle(Admin)2.2.2.2 4 3 173 183 41 0 0 00:58:47

A. router bgp 11

B. neighbor 1.1.1.1 remote- as 11

C. neighbor 2.2.2.2 prefix - limit 1

D. neighbor 1.1.1.1 shutdown

ip route. Which of the following answers is most likely to be true, based on thi s output？（）B 128.107.0.0 [20/10] via 11.11.11.11, 00:02:18

A. This router has set the Weight of this route to 10.

B. This router‘s BGP table lists this route as an iBGP route.

C. This router‘s MED has been set to 10.

D. This router‘s BGP table lists an AS_Path length of 10 for this route.

m this output？（）R1 show ip route 180.1.1.0 255.255.255.240Routing entry for 180.1.1.0/28Known via "bgp 2", distance 20, metric 0Tag 3, type externalLast update from 192.168.1.2 00:10:27 agoRouting Descriptor Blocks:* 192.168.1.2, from 19 2.168.1.2, 00:10:27 agoRoute metric is 0, traffic share count is 1AS Hops 2Route tag 3

A. The type of BGP peer (iBGP or eBGP) that advertised this route to R1

B. R1‘s ASN

C. The next - hop router‘s ASN

D. The AS_Path length

A. The router will not accept connections from the peer.

B. BGP can exchange routing information in this state.

C. The router is listening on its server port for connection requests from the peer.

D. The router ha s sent out an active TCP connection request to the peer.

er R1 (RID 1.1.1.1). Which answer can be verified as definitely true based on this output？（）LS Type: Summary Links (AS Boundary Router)Link State ID: 9.9.9.9 (AS Boundary Router address)Advertising Router: 3.3.3.3LS Seq Number: 8000000DChecksum: 0xE43ALength: 28Network Mask: /0TOS: 0 Metric: 100

A. The output describes the contents of a Type 5 LSA

B. 3.3.3.3 identifies a ro uter as being the router performing redistribution

C. R1‘s metric for its best route to reach the router with RID 9.9.9.9 is 100

D. The router with RID 3.3.3.3‘s metric for its best route to reach the router with RID 9.9.9.9 is 100

A. Router John uses a link-state routing protocol.

B. Router John will receive routing updates on the Serial0/0 interface.

C. Router John will receive routing updates on the Serial0/1 interface.

D. Router John will send routing updates out the Serial0/0 interface.

E. Router John will send routing updates out the FastEthernet0/0 interface.

F. Router John will send routing updates out the Serial0/1 interface.

A. Under t he router eigrp mode add redistribute igrp 123 subnets

B. Under the router igrp mode add redistribute eigrp 123

C. None, EIGRP and IGRP are automatically redistributed in this instance.

D. Under the router eigrp mode add redistribute igrp 123

ter R1 does not receive a default route to router R2 as in tended. Which configuration change would ensure that R1 would receive a default route from R2？ （）

A. Add the area 1 stub command on routers R1.

B. Add the always keyword to the default - information originate configuration command on router R2.

C. Remov e the default information originate configuration command from router R2 and place it on router R1.

D. Add the ip route 5.0.0.0 255.255.255.0 0.0.0.0 command to router R2.

l the output related to subnet 10.11.1.0/24. How many feasible successor routes does R1 have for 10.11.1.0/24？（）P 10.11.1.0/24, 2 successors, FD is 2172419via 10.1.1.2 (2172423/2 8167), Serial0/0/0.1via 10.1.1.6 (2172423/28167), Serial0/0/0.2

A.0

B.1

C.2

D.3