Above is the output from show ip bgp neighbors command. What is line 21 stating about the
BGP connection? Select the best response.

A.
the number of consecutive TCP connections to the specified remote neighbor

B.
the number of times the router has established a TCP connection

C.
the number of total TCP connections that the routerhas

D.
the number of neighbors that the router has

Explanation:
According to http://www.cisco.com/en/US/docs/ios/12_3/iproute/command/reference/
ip2_s2g.html#wp1040913, “Connections established” is the number of times a TCP and
BGP connection have been successfully established while “dropped” is the number of times
that a valid session has failed or been taken down.