Exhibit:
Certkiller router#show ip route
Codes: C – connected, S – static, I – IGRP, R – RIP, M – mobile, B – BGP
D – EIGRP, EX – EIGRP external, O – OSPF, IA – OSPF inter area
N1 – OSPF NSSA external type 1, N2 – OSPF NSSA external type 2
E1 – OSPF external type 1, E2 – OSPF external type 2, EEGP i – IS-IS, L1 – IS-IS level-1, L2 – IS-IS level-2, * -candidate default
U – per-user static route, o – ODR
T – traffic engineered route
Gateway of last resort is not set
172.16.0.0/24 is subnetted, 2 subnets
B 172.16.10.0 [20/0] via 10.1.1.100, 00:00:24
B 172.16.11.0 [20/0] via 10.1.1.100, 00:00:24
172.26.0.0/28 is subnetted, 3 subnets
B 172.26.1.48 [200/0] via 192.168.1.50, 00:00:31 B 172.26.1.32 [200/0] via 192.168.1.50, 00:00:31 B 172.26.1.16 [200/0] via 192.168.1.50, 00:00:31
10.0.0.0/8 is variable subnetted, 2 subnets, 2 masks B 10.0.0/8 [20/0] via 10.1.1.100, 00:00:24
C 10.1.1.0/24 is directly connected, Serial3
192.168.1.0/28 is subnetted, 3 subnets
C 192.168.1.32 is directly connected, Serial1
C 192.168.1.48 is directly connected, Serial2
C 192.168.1.16 is directly connected, Serial0
192.168.2.0/24 is variably subnetted, 2 subnets, 2 masks B 192.168.2.64/28 [20/0] via 10.1.1.100, 00:00:26 Based on the show ip route output in the exhibit, how can you tell if a BGP route is learned via IBGP or EBGP?
A. By the Metric
B. By the Next Hop
C. By the Admin Distance
D. By the code “B” or “B Ex”
