题目内容（请给出正确答案）

[主观题]

PassGuide has a BGP network and a BGP route of 197.22.129.0/24 that should be propagated t

o all of the devices. The route is currently not in any of the routing tables. The PassGuide administrator determines that an access list is the cause of the problem. The administrator changes the access list to allow this route, but the route still doesnot appear in any of the routing tables. What should be done to propagate this route（）

A.Use the service-policy command to adjust the QOS policy to allow the route to propagate.

B.Clear the BGP session.

C.Use the release BGP routing command.

D.Change both the inbound and outbound policy related to this route.

E.None of the other alternatives apply

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更多“PassGuide has a BGP network an…”相关的问题

第1题

A problem was reported that the 10.10.10.0/24 prefix was not injected into the local BGP t

able on a PassGuide router named PG1.The following information is available from this router：PG1 Configuration：router bgp 65001network 10.0.0.0neighbor 172.16.1.1 remote-as65002no auto-summaryRouting table information：show ip route|include 10O10.10.10.0/24[110/11]via192.168.1.1，2d00h，Ethernet0/0Why is this prefix not in the local BGP table of thePG1（）

A.The 172.16.1.1 neighbor is down.

B.The prefix 10.10.10.0/24is not a’connected’route.

C.This route is not a BGP learned route.

D.The network command is wrong.

E.None of the other alternatives apply

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第2题

Above is the output from show ip bgp neighbors command. What is line 21 stating about the BGP connection？（）

Above is the output from show ip bgp neighbors com

A. the number of consecutive TCP connections to the specified remote neig hbor

B. the number of total TCP connections that the router has

C. the number of times the router has established a TCP connection

D. the number of neighbors that the router has

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第3题

What is the most likely reason that an IBGP route that has been selected as a best route is not entered into the IP routing table？（）

A. Route reflectors are not passing updates properly.

B. BGP synchronization has been enabled.

C. The next-hop address is unreachable.

D. No loopback interface has been configured on a router.

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第4题

Based on the show ip bgp summary output, which two statements are true？（）

Based on the show ip bgp summary output, which two

A. The BGP session to the 10.3.3.3 neighbor is established, but the router has not received any BGP routing updates from the 10.3.3.3 neighbor.

B. The router is attempting to establish a BGP peering session with the 10.2.2.2 neighbor.

C. The router is attempting to establish a BGP peering session with the 10.1.1.1 neighbor.

D. The BGP session to the 10.3.3.3 neighbor is established.

E. The BGP session to the 10.2.2.2 neighbor is established.

F. The BGP session to the 10.1.1.1 neighbor is established.

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第5题

Lafeyette Productions is looking for a new ISP that has improved availability, load balancing, and catastrophe protection. Which type of ISP connectivity solution would be best？（）

A. single run

B. multi-homed

C. stub domain EBGP

D. direct BGP peering

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第6题

The following line of output was gathered on Enterprise Router Ent1 using the command show

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.

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第7题

A router has two paths to reach another network in a different autonomous system. Neither

route was generated by the local router and both routes have the same default weight an d local preference values.Which statement is true about how BGP would select the best path？（）

A. To influence one route to be preferred, its default local preference value will be changed via the use of the command bgp default local - preference 50

B. Th e router will prefer the shortest autonomous system path

C. If the command bgp always - compare - med has been given, then the router will prefer the route with the highest MED

D. The router will prefer the route with the lower MED

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第8题

Refer to the exhibit. Which statement is true about the 6.6.6.0/24 prefix？（）

Refer to the exhibit. Which statement is true abou

A. The command neighbor send -community is configured on BGP neighbor 10.10.23.3.

B. If another path advertises the 6.6.6.0/24 path and has the default local preference, that path is more preferred.

C. Route 6.6.6.0/24 is learned by an IBGP peer.

D. The route 10.10.23.3 is not being advertised to other BGP neighbors.

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第9题

The following output on Router R1 lists details of a BGP route for 190.1.0.0/16. Which of

the following is true based on this output？（）R1 show ip bgp 19 0.1.0.0/16BGP routing table entry for 190.1.0.0/16, version 121Paths: (1 available, best 1, table Default - IP - Routing - Table)Advertised to update - groups:11 2 3 41.1.1.1 from 2.2.2.2 (3.3.3.3)Origin IGP, metric 0, localpref 100, valid, internal, best

A. R1 has a neighbor 1.1.1.1 command configured.

B. R1 has a neighbor 2.2.2.2 command configured.

C. The show ip bgp command lists a line for 190.1.0.0/16 with both an "＞" and an "i" on the left.

D. R1 is in ASN 1.

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第10题

During BGP configuration on a router that has peered with other BGP speakers, the BGP comm

and aggregate-a ddress 172.32.0.0 255.255.252.0 is issued. However, the peers do not receive this aggregate network in BGP advertisements. Also, the router does not have this aggregate network in its BGP table.Which option indicates a possible reason this command did not cause the router to advertise the aggregate network to its peers？（）

A. Interface NULL 0 is likely shutdown.

B. The next hop IP address must be a loopback address.

C. The BGP command no auto - summary is missing.

D. The BGP command no synchronization is missing.

E. Subnets of 172.32.0.0/22 do not exist in the BGP table.

F. The IGP running on this router does not have network 172.32.0.0/22 installed.

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