多选题You have been asked to establish reachability between Router 1's and Router 2's loopback addresses as shown in the exhibit.Which two steps will accomplish this task?（）ACreate a static route on Router 1 to 172.17.28 1 with a next hop of 10.10.10.2BCreat

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多选题

You have been asked to establish reachability between Router 1's and Router 2's loopback addresses as shown in the exhibit.Which two steps will accomplish this task?（）

Create a static route on Router 1 to 172.17.28 1 with a next hop of 10.10.10.2

Create a static route on Router 1 to 172.17.28 1 with a next hop of 10.10.10.1

Create a static route on Router 2 to 172.17.25.1 with a next hop of 10.10.10.1

Create a static route on Router 1 to 172.17.25.1 with a next hop of 10.10.10.2

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相似问题和答案

第1题：

You have been asked to establish reachability between Router 1‘s and Router 2‘s loopback addresses as shown in the exhibit. Which two steps will accomplish this task?()

A. Create a static route on Router 1 to 172.17.28.1 with a next hop of 10.10.10.2.

B. Create a static route on Router 1 to 172.17.28.1 with a next hop of 10.10.10.1.

C. Create a static route on Router 2 to 172.17.25.1 with a next hop of 10.10.10.1.

D. Create a static route on Router 1 to 172.17.25.1 with a next hop of 10.10.10.2.

参考答案：A, C

第2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.

参考答案：C

第3题：

Router VE1 has just received a packet and needs to route it. What two actions must this router take in order to route incoming packets? (Choose two)

A. Inspect the routing table to select the best path to the destination network addresses.

B. Validate sources of routing information.

C. Inspect the ARP table to verify a legitimate source MAC address for each packet.

D. Identify the destination network address of each packet.

E. Verify the receipt of routed packets by the next hop router.

F. Identify the source network address of each packet.

正确答案：AD
A,D 解析：Explanation:
The router decides how to forward an incoming packet by finding the routes that "match" the destination address of the packet, and then forwarding it according to the most narrowly applicable one.

A packet matches a route in the following way: a packet has (among other things) a destination address in its header, a route contains either a network or a host address, a network mask (netmask), and instructions on how to forward a packet using the route.

The packet matches the route if its destination address is part of the address subspace defined by the network address or exactly matches the host address of the route. A route is more narrowly applicable than another if the address subspace defined by its network address contains fewer actual addresses than the other, which is indicated by the netmask. An entry with a host address, rather than a network address, is the narrowest kind.

第4题：

OSPF is enabled on router A. You execute the following command on router A and receive theaccompanying output:RouterAping 224.0.0.5 repeat1Type escape sequence to abort.Sending 1, 1 00 - byte ICMP Echos to 224.0.0.5, timeout is 2 seconds:Reply to request 0 from 10.100.100.1, 4 ms10.100.100.1 is the IP address of a loopback interface on router A.What can you conclude about router A?（）

A. Only the router A loopback interface is parti cipating in the OSPF routing process

B. None of the router A interfaces are participating in the OSPF routing process

C. Router A is using the loopback interface IP address as its OSPF router ID

D. Router A does not have any reachable OSPF neighbors

参考答案：D

第5题：

Router R1 has been configured with the redistribute ospf 1 route - map fred command under router eigrp 1. The route map named fred needs to be configured to match routes to d etermine which routes are redistributed into EIGRP.Which of the following answers lists an item that cannot be matched by route map fred?（）

A. Subnet number

B. Next - hop router IP address of the route

C. Whether the route is an E1 or E2 route

D. The ro ute‘s tag

E. The number of router hops between the router and the subnet

参考答案：E

第6题：

You have been asked to establish reachibility between Router 1‘s and Router2‘s loopback addresses as shown in the exhibit.Which two steps will accomplish this task?()

A. Create a static route on Router 1 to 192.17.28.1 with a next hop of 10.10.10.2

B. Create a static route on Router 1 to 172.17.28.1 with a next hop of 10.10.10.1

C. Create a static route on Router 2 to 172.17.25.1 with a next hop of 10.10.10.1

D. Create a static route on Router 2 to 172.17.25.1 with a next hop of 10.10.10.2

参考答案：A, C

第7题：

Enterprise Router R1, in ASN 1, connects to ISP Router I1, ASN 2, using eBGP. There are two parallel serial links between the two rou ters. The implementation plan calls for each router to base their BGP TCP connection on their respective loopback1 interfaces, with IP addresses 1.1.1.1 and 2.2.2.2, respectively.Which of the following commands would not be part of a working eBGP confi guration on Router R1?（）

A. router bgp 1

B. neighbor 2.2.2.2 remote- as 2

C. neighbor 2.2.2.2 update - source loopback1

D. neighbor 2.2.2.2 multihop 2

参考答案：D

第8题：

You have been asked to create a static route with a next hop that is not directly connected to the router. Which configuration parameter enables the static route to accomplish this scenario?()

A. resolve

B. indirect

C. next-hop

D. recursive

参考答案：A

第9题：

A policy needs to be implemented on Router B so that any traffic sourced from 172.16.10.0／24 will be forwarded to Router C. Which configuration on Router B will achieve the desired effect?()

A.access - list 1 permit 172.16.10.0 0.0.0.255 ! interface e0 ip policy route - map policy ! route - map policy permit 10 match ip address 1 set ip next - hop 1 72.16.14.4

B.access - list 1 permit 172.16.10.0 0.0.0.255 ! interface s0 ip policy route - map policy ! route - map policy permit 10 match ip address 1 set ip next - hop 172.16.12.3

C.access - list 1 permit 172.16.10.0 0.0.0.255 ! interface e0 ip polic y route - map policy ! route - map policy permit 10 match ip address 1 set ip next - hop 172.16.12.2

D.access -list 1 deny 172.16.10.0 0.0.0.255 ! interface s0 ip policy route - map policy ! route - map policy permit 10 match ip address 1 set ip next - hop 172.16.12.2

参考答案：B

第10题：

Refer to the exhibit. R1 accesses the Internet using E0/0. You have been asked to co nfigure R1 so that a default route is generated to its downstream devices (191.0.0.1 and 192.0.0.1). Which commands would create this configuration? （）

A.router eigrp 190redistribute static ! ip route 0.0.0.0 0.0.0.0 Null0

B.ip default - network 2 0.0.0.0

C.router eigrp 190 redistribute static ! ip route 0.0.0.0 255.255.255.255 Null0

D.ip default - network 20.20.20.0

参考答案：A

多选题You have been asked to establish reachability between Router 1's and Router 2's loopback addresses as shown in the exhibit.Which two steps will accomplish this task?（）ACreate a static route on Router 1 to 172.17.28 1 with a next hop of 10.10.10.2BCreat

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