Router_A#show ip bgp neighbors
BGP neighbor is 172.16.0.2, remote AS 200, external link
Index 1, Offset 0, Mask 0x2
BGP version 4, remote router ID 172.16.0.2
BGP state = Established, table version = 3, up for 00:22:49
Last read 00:00:49, hold time is 180, keepalive interval is 60 seconds
Minimum time between advertisement runs is 30 seconds
Received 26 messages, 0 notifications, 0 in queue
Sent 26 messages, 0 notifications, 0 in queue
Connections established 1; dropped 0
Connection state is ESTAB, I/O status: 1, unread input bytes: 0
Local host: 172.16.0.1, Local port: 179
Foreign host: 172.16.0.2, Foreign port: 11000
Enqueued packets for retransmit: 0, input: 0, saved: 0
Event Timers (current time is 0x305E58):
Timer Starts Wakeups Next
Retrans 27 0 0x0
TimeWait 0 0 0x0
AckHold 26 17 0x0
SendWnd 0 0 0x0
KeepAlive 0 0 0x0
GiveUp 0 0 0x0
PmtuAger 0 0 0x0
iss: 265029621 snduna: 265030159 sndnxt: 265030159 sndwnd: 15847
irs: 268281426 rcvnxt: 268281964 rcvwnd: 15847 delrcvwnd: 537
SRTT: 335 ms, RTTO: 973 ms, RTV: 151 ms, KRTT: 0 ms
minRTT: 16 ms, maxRTT: 364 ms, ACK hold: 300 ms
Flags: passive open, nagle, gen tcbs
Datagrams (max data segment is 1460 bytes):
Rcvd: 52 (out of order: 0), with data: 26, total data bytes: 537
Sent: 44 (retransmit: 0), with data: 26, total data bytes: 537