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The following output occurred as a result of the show ip bgp command on Router R1. The output shows all BGP table entries on R1. How many iBGP - learned routes exist on this router?（）*>i181.0.0.0/8 10.100.1.1 0 100 0 1 2 111 112 i*>i182.0.0.0/8 10.100.1.1 0 100 0 1 2 2 22 i*>i183.0.0.0/8 10.100.1.1 0 100 0 1 2 i*>i184.0.0.0/8 10.100.1.1 0 100 0 1 2 i*> 192.135.250.0/28 192.168.1.6 0 3 4 i
A. 1
B. 2
C. 3
D. 4
E. 5
参考答案
更多 “ The following output occurred as a result of the show ip bgp command on Router R1. The output shows all BGP table entries on R1. How many iBGP - learned routes exist on this router?（）*i181.0.0.0/8 10.100.1.1 0 100 0 1 2 111 112 i*i182.0.0.0/8 10.100.1.1 0 100 0 1 2 2 22 i*i183.0.0.0/8 10.100.1.1 0 100 0 1 2 i*i184.0.0.0/8 10.100.1.1 0 100 0 1 2 i* 192.135.250.0/28 192.168.1.6 0 3 4 iA. 1B. 2C. 3D. 4E. 5 ” 相关考题
考题
Which of the following commands causes a router to bring down BGP neighbor relationships?()
A. clear ip bgp *B. clear ip bgp 1.1.1.1C. clear ip bgp * softD. clear ip bgp 1.1.1.1 out
考题
The fol lowing line of output was extracted from the output of the show ip bgp command on Router R1. Which of the following can be determined from this output?（）Network Next Hop Metric LocPrf Weight Path* 130.1.1.0/28 1.1.1.1 0 1 2 3 4 iA. The route is learne d from an eBGP peerB. The route has no more than three ASNs in the AS_PatHC. The route is the best route for this prefixD. None of these facts can be positively determined by this output
考题
The following output, taken from a show ip bgp command on Router R1, lists two neighbors. In what BGP neighbor state is neighbor 1.1.1.1?（）Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/DownState/PfxRcd1.1.1.1 4 1 60 61 26 0 0 00:45:0102.2.2.2 4 3 153 159 26 0 0 00:38:131A. IdleB. OpensentC. ActiveD. Established
考题
The following output exists on Router R1, a router internal to area 1. What can you d etermine as true from the output of the show ip ospf database summary command?()
A. The LSA was created by an ABR due to an area range command.B. The LSA was created by an ASBR due to a summary - address command.C. If cr eated by an area range command, the best metric for a subordinate subnet on that ABR must have been 11.D. None of the other answers is correct.
考题
Which BGP command provides the router ID, local preference, next hop, and BGP path in its output?()
A. show ip route bgpB. show ip bgpC. show ip bgp neighborsD. show ip bgp summary
考题
Which command displays the IBGP and EBGP neighbors that are configured?()
A. show ip bgp pathsB. show ip bgp peersC. show ip bgpD. show ip bgp summary
考题
Above is the output from show ip bgp neighbors command. What is line 21 stating about the BGP connection?()
A. the number of consecutive TCP connections to the specified remote neig hborB. the number of total TCP connections that the router hasC. the number of times the router has established a TCP connectionD. the number of neighbors that the router has
考题
Which command displays only those entries in a BGP table with specific AS_PATH attributes?（）A、show ip bgp inconsistent-asB、show ip bgp pathsC、show ip bgp community-listD、show ip bgp regexp
考题
Which BGP command provides the router ID, local preference, next hop, and BGP path in its output?（）A、show ip route bgpB、show ip bgpC、show ip bgp neighborsD、show ip bgp summary
考题
You issue the command show process memory ∣ include BGP and notice that BGP is consuming alarge percentage of the router’s memory. Which of the following steps would result in lowering theamount of memory being consumed by BGP？（Choose all that apply.）（）A、Filter unneeded BGP routesB、Run BGP on a different platform that already has more memoryC、Upgrade the router memoryD、Increase the BGP update timerE、Compress the BGP tableF、Use a default route instead of maintaining a full BGP table
考题
Which IOS command would you enter if you wanted to view a list of IBGP and EBGP neighborrelationships that are configured？（）A、show ip bgpB、show ip bgp pathsC、show ip bgp peersD、show ip bgp summaryE、show ip bgp protocols
考题
The following output was taken from the show ip bgp command on Router R2. In this case, which 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/Down State/PfxRcd 1.1.1.1 4 1 87 87 0 0 0 00:00:06 Idle (Admin) 2.2.2.2 4 3 173 183 41 0 0 00:58:47A、router bgp 11B、neighbor 1.1.1.1 remote- as 11C、neighbor 2.2.2.2 prefix - limit 1D、neighbor 1.1.1.1 shutdown
考题
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 190.1.0.0/16 BGP routing table entry for 190.1.0.0/16, version 121 Paths: (1 available, best #1, table Default - IP - Routing - Table) Advertised to update - groups: 1 1 2 3 4 1.1.1.1 from 2.2.2.2 (3.3.3.3) Origin IGP, metric 0, localpref 100, valid, internal, bestA、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 a n and an i on the left.D、R1 is in ASN 1.
考题
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, 00:02:18A、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.
考题
Router R1 exists in an Enterprise that uses EIGRP as its routing protocol. The show ip route command output on router R1 lists the following phrase: "Gateway of last resort is 1.1.1.1 to network 2.0.0.0". Whic h of the following is most likely to have caused this output to occur on R1?（）A、R1 has been configured with an ip default- network 2.0.0.0 command.B、R1 has been configured with an ip route 0.0.0.0 0.0.0.0 1.1.1.1 command.C、R1 has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command.D、Another router has been configured with an ip default - network 2.0.0.0 command.E、Another router has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command.
考题
Which command displays the IBGP and EBGP neighbors that are configured?（）A、show ip bgp pathsB、show ip bgp peersC、show ip bgpD、show ip bgp summary
考题
A problem was reported that the 10.10.10.0/24 prefix was not injected into the local BGP table ona Company router named R1. The following information is available from this router： R1 Configuration： router bgp 65001 network 10.0.0.0 neighbor 172.16.1.1 remote-as 65002 no auto-summary Routing table information： show ip route | include 10 O 10.10.10.0/24 [110/11] via 192.168.1.1， 2d00h， Ethernet0/0 Why is this prefix not in the local BGP table of the R1？（）A、The 172.16.1.1 neighbor is down.B、The prefix 10.10.10.0/24 is not a ’connected’ routeC、This route is not a BGP learned routeD、The network command is wrongE、None of the other alternatives apply
考题
R1 is currently advertising prefixes 1.0.0.0/8, 2.0.0.0/8, and 3.0.0.0/8 over its eBGP connection to neighbor 2.2.2.2 (R2). An engineer configures a prefix list (fred) on R1 that permits only 2.0.0.0/8 and then enables the filter with the neighbor R2 prefix- list fred out command. Upon exiting configuration mode, the engineer uses some show commands on R1, but no other commands. Which of the following is true in this case?（）A、The show ip bgp neighbor 2 .2.2.2 received -routes command lists the three original prefixes.B、The show ip bgp neighbor 2.2.2.2 advertised - routes command lists the three original prefixes.C、The show ip bgp neighbor 2.2.2.2 routes command lists the three original prefixes.D、T he show ip bgp neighbor 2.2.2.2 routes command lists only 2.0.0.0/8.E、The show ip bgp neighbor 2.2.2.2 advertised - routes command lists only 2.0.0.0/8.
考题
单选题Which BGP command provides the router ID, local preference, next hop, and BGP path in its output?（）A
show ip route bgpB
show ip bgpC
show ip bgp neighborsD
show ip bgp summary
考题
单选题The following output occurs on Router R1. Which of the following cannot be determine d from this output?（） R1# show ip route 180.1.1.0 255.255.255.240 Routing entry for 180.1.1.0/28 Known via "bgp 2", distance 20, metric 0 Tag 3, type external Last update from 192.168.1.2 00:10:27 ago Routing Descriptor Blocks: * 192.168.1.2, from 19 2.168.1.2, 00:10:27 ago Route metric is 0, traffic share count is 1 AS Hops 2 Route tag 3A
The type of BGP peer (iBGP or eBGP) that advertised this route to R1B
R1's ASNC
The next - hop router's ASND
The AS_Path length
考题
多选题Which of the following commands causes a router to bring down BGP neighbor relationships?（）Aclear ip bgp *Bclear ip bgp 1.1.1.1Cclear ip bgp * softDclear ip bgp 1.1.1.1 out
考题
单选题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, 00:02:18A
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.
考题
单选题The following output occurred as a result of the show ip bgp command on Router R1. The output shows all BGP table entries on R1. How many iBGP - learned routes exist on this router?（） *i181.0.0.0/8 10.100.1.1 0 100 0 1 2 111 112 i *i182.0.0.0/8 10.100.1.1 0 100 0 1 2 2 22 i *i183.0.0.0/8 10.100.1.1 0 100 0 1 2 i *i184.0.0.0/8 10.100.1.1 0 100 0 1 2 i * 192.135.250.0/28 192.168.1.6 0 3 4 iA
1B
2C
3D
4E
5
考题
单选题R1 is currently advertising prefixes 1.0.0.0/8, 2.0.0.0/8, and 3.0.0.0/8 over its eBGP connection to neighbor 2.2.2.2 (R2). An engineer configures a prefix list (fred) on R1 that permits only 2.0.0.0/8 and then enables the filter with the neighbor R2 prefix- list fred out command. Upon exiting configuration mode, the engineer uses some show commands on R1, but no other commands. Which of the following is true in this case?（）A
The show ip bgp neighbor 2 .2.2.2 received -routes command lists the three original prefixes.B
The show ip bgp neighbor 2.2.2.2 advertised - routes command lists the three original prefixes.C
The show ip bgp neighbor 2.2.2.2 routes command lists the three original prefixes.D
T he show ip bgp neighbor 2.2.2.2 routes command lists only 2.0.0.0/8.E
The show ip bgp neighbor 2.2.2.2 advertised - routes command lists only 2.0.0.0/8.
考题
单选题The following output, taken from a show ip bgp command on Router R1, lists two neighbors. In what BGP neighbor state is neighbor 1.1.1.1?（） Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 1.1.1.1 4 1 60 61 26 0 0 00:45:01 0 2.2.2.2 4 3 153 159 26 0 0 00:38:13 1A
IdleB
OpensentC
ActiveD
Established
考题
单选题The fol lowing line of output was extracted from the output of the show ip bgp command on Router R1. Which of the following can be determined from this output?（） Network Next Hop Metric LocPrf Weight Path * 130.1.1.0/28 1.1.1.1 0 1 2 3 4 iA
The route is learne d from an eBGP peerB
The route has no more than three ASNs in the AS_PatHC
The route is the best route for this prefixD
None of these facts can be positively determined by this output
考题
单选题A problem was reported that the 10.10.10.0/24 prefix was not injected into the local BGP table ona Company router named R1. The following information is available from this router： R1 Configuration： router bgp 65001 network 10.0.0.0 neighbor 172.16.1.1 remote-as 65002 no auto-summary Routing table information： show ip route | include 10 O 10.10.10.0/24 [110/11] via 192.168.1.1， 2d00h， Ethernet0/0 Why is this prefix not in the local BGP table of the R1？（）A
The 172.16.1.1 neighbor is down.B
The prefix 10.10.10.0/24 is not a ’connected’ routeC
This route is not a BGP learned routeD
The network command is wrongE
None of the other alternatives apply
考题
多选题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 0.1.0.0/16 BGP routing table entry for 190.1.0.0/16, version 121 Paths: (1 available, best #1, table Default - IP - Routing - Table) Advertised to update - groups: 1 1 2 3 4 1.1.1.1 from 2.2.2.2 (3.3.3.3) Origin IGP, metric 0, localpref 100, valid, internal, bestAR1 has a neighbor 1.1.1.1 command configured.BR1 has a neighbor 2.2.2.2 command configured.CThe show ip bgp command lists a line for 190.1.0.0/16 with both an and an i on the left.DR1 is in ASN 1.
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