Refer to the exhibit below. Why is the 140.140.0.0 network not used as the gateway of last resort even though it is configured first? Select the best response.
R3#show run | include default ip default-network 140.140.0.0 ip default-network 130.130.0.0 R3#show ip route | begin Gateway Gateway of last resort is 0.0.0.0 to network 130.130.0.0 116.0.0.0/8 is variably subnetted, 5 subnets, 3 masks C 116.16.37.0/30 is directly connected, Serial1/0.2 C 116.16.32.0/30 is directly connected, Serial2/0.2 C 116.16.34.0/28 is directly connected, Serial1/0.1 C 116.16.35.0/28 is directly connected, Serial2/0.1 S 116.0.0.0/8 [1/0] via 116.16.34.0 * 140.140.0.0/32 is subnetted, 3 subnets O 140.140.1.1 [110/65] via 116.16.34.4, 00:14:54, Serial1/0.1 O 140.140.3.1 [110/65] via 116.16.34.4, 00:14:54, Serial1/0.1 O 140.140.2.1 [110/65] via 116.16.34.4, 00:14:54, Serial1/0.1 * 130.130.0.0/16 is variably subnetted, 4 subnets, 2 masks D* 130.130.0.0/16 is a summary, 00:30:04, Null0 C 130.130.1.0/24 is directly connected, Ethernet0/0 C 130.130.2.0/24 is directly connected, Ethernet0/1 C 130.130.3.0/24 is directly connected, Ethernet1/0 D 150.150.0.0/16 [90/679936] via 116.16.35.5, 00:02:58, Serial2/0.1 |
A. Default-network selection will always prefer the statement with the lowest IP address.
B. The last default-network statement will always be preferred.
C. A route to the 140.140.0.0 network does not exist in the routing table
D. A router will load balance across multiple default-networks; repeatedly issuing the show ip route command would show the gateway of last resort changing between the two networks.
Related Resources
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CCNP Routing and Switching e-Camp
CCNP R&S Question of the Week Series
- CCNP R&S Question of the Week: IPv6
- CCNP R&S Question of the Week: BGP Attribute
- CCNP R&S Question of the Week: Gateway of Last Resort
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