單項(xiàng)選擇題The network consists of a series of routers that are all configured for IBGP. Which one of thefollowing IBGP characteristics is true?()

A.The IBGP routers must always be fully meshed
B.The IBGP routers can be in a different AS
C.The IBGP routers must be directly connected
D.The IBGP routers do not need to be directly connected
E.None of the other alternatives apply are true


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2.多項(xiàng)選擇題

Refer to the exhibit. All routers are configured for BGP. EBGP routes received on router R2 showup in the BGP table on routers R1 and R3 but not in their IP routing tables. What would causethis?()

A.EBGP multihop is not configured on routers R1 and R3
B.Routers R1 and R3 do not receive the same routes via an IGP
C.Synchronization in autonomous system 100 is turned is on
D.The BGP routers in autonomous system 100 are not logically fully-meshed
E.Synchronization in autonomous system 100 is turned is off

3.多項(xiàng)選擇題Refer to the exhibit. On the basis of the information in the exhibit, which two statements are true?()

A.When traffic is sent from the ISP to autonomous system 64512, the traffic will be forwarded toSanJose2 because of the higher MED value of SanJose2
B.The serial 0/0/1 interface on the ISP router has been configured with the set metric 50command
C.The output was generated by entering the show ip bgp command on the SanJose1 router
D.The output was generated by entering the show ip bgp command on the ISP router
E.The serial 0/0/1 interface on the ISP router has been configured with the set metric 75command
F.When traffic is sent from the ISP to autonomous system 64512, the traffic will be forwarded toSanJose1 because of the lower MED value of SanJose1

4.單項(xiàng)選擇題

Refer to the exhibit. Router RT3 discovers network 202.176.56.0 via BGP. Which one of thesestatements is true?()

A.RT1 advertised network 202.176.50.0/24 with a metric of 782
B.RT3 is directly connected to RT1 using subnet 192.168.1.0
C.RT3 has an IGP metric of 782 to reach 192.168.1.1
D.RT3 has a BGP metric of 782 to reach 192.168.1.1
E.RT1 advertised network 202.176.50.0/24 with a metric of 1000
F.RT3 has an IGP metric of 1782 to reach 202.176.56.0/24

5.多項(xiàng)選擇題Which of the following are shared distribution tree characteristics()

A.Memory  requirements are higher for shared distribution tree than for source distributiontree.
B.Creates a tree from a central RP to all last-hoprouters.
C.Uses a rendezvous point.
D.An optimal path is created between each source router and each last-hoprouter.
E.Place(S,G)entry in each router’smulticast routing table.
F.Place(*,G)entry in a router’smulticast routing to table.

6.單項(xiàng)選擇題

Refer to the exhibit. Routers RTA and RTB are running BGP but the session is active. Whatcommand needs to be added to establish the BGP session?()

A.ip route 10.10.10.1 255.255.255.255 s0/0 ip route 10.10.10.1 255.255.255.255 s0/1
B.network 10.10.10.0
C.no synchronization
D.neighbor 10.10.10.1 next-hop-self

7.多項(xiàng)選擇題Which of the following are valid methods of providing a router with information concerning the location of the RP()

A.Statically defined RP
B.Bootstrap Router
C.Auto-RP
D.RP Discovery Protocol(RDP)
E.RP Helios
F.RPARP(RARP)

9.多項(xiàng)選擇題

Refer to the exhibit. Router RTR is attempting to establish BGP neighbor relationships with routersRT1 and RT3. On the basis of the information that is presented in the exhibit, which twostatements are true?()

A.RTR has a BGP password set but neighbor 10.0.0.1 does not
B.Neighbor 10.0.0.5 has a BGP password set but RTR does not
C.RTR has a BGP password set but neighbor 10.0.0.5 does not
D.RTR has a BGP password set but neighbor 10.0.0.1 has an incorrect password set
E.Neighbor 10.0.0.1 has a BGP password set but RTR does not.
F.RTR has a BGP password set but neighbor 10.0.0.5 has an incorrect password set

10.單項(xiàng)選擇題Which of the following be stdescribes the following command:ipflow-export destination 192.168.1.501500()

A.it is not a valid NetFlow command.
B.it is an SNMP command tha texports1500-byte packets to IPaddress192.168.1.50.
C.it is a NetFlov/command that v/ill export 1500-byte packets to IP address192.168.1.50.
D.it is a NetFlov/command that allows IP address192.168.1.50 to send traffic to port 1500.
E.It is a NetFlov/command that v/ill specify that the NetFlov/collector’s IP address is 192.168.1.50 over UDP port 1500

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