单项选择题
A. The router will not accept connections from the peer.
B. BGP can exchange routing information in this state.
C. The router is listening on its server port for connection requests from the peer.
D. The router ha s sent out an active TCP connection request to the peer.
单项选择题 During BGP configuration on a router that has peered with other BGP speakers, the BGP command aggregate-a ddress 172.32.0.0 255.255.252.0 is issued. However, the peers do not receive this aggregate network in BGP advertisements. Also, the router does not have this aggregate network in its BGP table. Which option indicates a possible reason this command did not cause the router to advertise the aggregate network to its peers?（）
单项选择题 Refer to the exhibit. Router RT - 1 and router RT - 2 both advertise network 131.25.0.0/16 to router RT - 3 via internal BGP. What is the reason that router RT - 3 chose router RT - 1 as its best path to network 131.25.0.0/16.（）
单项选择题 Refer to the exhibit. Router RT - 1 chooses one path to network 198.133.219.0/24. Indicate the reason Router RT - 1 choos es this "best" path. （）
