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200-101 · Question #180

Refer to the topology and partial router configurations shown in the exhibit. The network is fully operational and all routing tables are converged. Which route will appear in the output of the show i

The correct answer is A. S* 0.0.0.0/0 [1/0] via 192.168.10.82. The correct route is A: S 0.0.0.0/0 [1/0] via 192.168.10.82 - a static default route pointing to the HQ router. In this topology, the HQ router is configured with a static default route and redistributes it into RIP using the 'default-information originate' command (or equivalent

Troubleshoot Basic Connectivity

Question

Refer to the topology and partial router configurations shown in the exhibit. The network is fully operational and all routing tables are converged. Which route will appear in the output of the show ip route command issued on the Branch router?

Options

  • AS* 0.0.0.0/0 [1/0] via 192.168.10.82
  • BR 172.16.11.4/30 [120/1] via 192.168.10.82, 00:00:22, Serial0/0
  • CR 192.168.10.80/30 [120/0] via 192.168.10.81, 00:00:22, Serial0/0
  • DR 192.168.11.124/30 [120/1] via 192.168.10.81, 00:00:22, Serial0/0
  • EC 192.168.12.0/24 is directly connected, FastEthernet0/0

How the community answered

(41 responses)
  • A
    41% (17)
  • B
    29% (12)
  • C
    7% (3)
  • D
    5% (2)
  • E
    17% (7)

Explanation

The correct route is A: S* 0.0.0.0/0 [1/0] via 192.168.10.82 - a static default route pointing to the HQ router. In this topology, the HQ router is configured with a static default route and redistributes it into RIP using the 'default-information originate' command (or equivalent). The Branch router receives it and installs it as a static default (S*). The [1/0] indicates an administrative distance of 1 (static routes) and a metric of 0. The other choices are incorrect: connected interfaces appear as 'C', not 'R'; the RIP hop counts and network addresses in B and D don't match the topology described; and E names a network not directly attached to Branch.

Topics

#RIP routing#default route#show ip route#routing table analysis

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