Explanation/Reference:
Under the BGP process, delete the neighbor 209.56.200.226 remote-as 65002 command and enter the neighbor 209.65.200.226 remote-as 65002 command.
R1#conf t
router bgp 65001
no neighbor 209.56.200.226 remote-as 65002
neighbor 209.65.200.226 remote-as 65002
!
R1#*Mar 1 00:11:08.475: %BGP-5-ADJCHANGE: neighbor 209.65.2!
R1#sh bgp ipv4 unicast neighbors
BGP neighbor is 209.65.200.226, remote AS 65002, external link
BGP version 4, remote router ID 209.65.200.226
BGP state = Established, up for 00:00:34
Last read 00:00:34, last write 00:00:34, hold time is 180, keepalive interval is 60 seconds Neighbor capabilities:
Route refresh: advertised and received(old & new)
Address family IPv4 Unicast: advertised and received
Message statistics:
InQ depth is 0
OutQ depth is 0
Sent Rcvd
Opens: 1 1
Notifications: 0 0
Updates: 1 1
Keepalives: 3 3
Route Refresh: 0 0
Total: 5 5
Default minimum time between advertisement runs is 30 seconds
For address family: IPv4 Unicast
BGP table version 3, neighbor version 3/0
Output queue size: 0
Index 1, Offset 0, Mask 0x2
1 update-group member
Sent Rcvd
Prefix activity: ---- ----
Prefixes Current: 1 2 (Consumes 104 bytes)
Prefixes Total: 1 2
Implicit Withdraw: 0 0
Explicit Withdraw: 0 0
Used as bestpath: n/a 1
Used as multipath: n/a 0
Outbound Inbound
Local Policy Denied Prefixes: -------- -------
Bestpath from this peer: 1 n/a
Total: 1 0
Number of NLRIs in the update sent: max 1, min 1
Connections established 1; dropped 0
Last reset never
Connection state is ESTAB, I/O status: 1, unread input bytes: 0
Connection is ECN Disabled, Mininum incoming TTL 0, Outgoing TTL 1
Local host: 209.65.200.225, Local port: 179
Foreign host: 209.65.200.226, Foreign port: 43724
Connection tableid (VRF): 0
Enqueued packets for retransmit: 0, input: 0 mis-ordered: 0 (0 bytes)
Event Timers (current time is 0xAD5B4):
Timer Starts Wakeups Next
Retrans 3 0 0x0
TimeWait 0 0 0x0
AckHold 3 1 0x0
SendWnd 0 0 0x0
KeepAlive 0 0 0x0
GiveUp 0 0 0x0
PmtuAger 0 0 0x0
DeadWait 0 0 0x0
Linger 0 0 0x0
ProcessQ 0 0 0x0
iss: 4241709572 snduna: 4241709728 sndnxt: 4241709728 sndwnd: 16229
irs: 2155992730 rcvnxt: 2155992891 rcvwnd: 16224 delrcvwnd: 160
SRTT: 99 ms, RTTO: 1539 ms, RTV: 1440 ms, KRTT: 0 ms
minRTT: 52 ms, maxRTT: 300 ms, ACK hold: 200 ms
Status Flags: passive open, gen tcbs
Option Flags: nagle
IP Precedence value : 6
Datagrams (max data segment is 1460 bytes):
Rcvd: 7 (out of order: 0), with data: 5, total data bytes: 160
Sent: 7 (retransmit: 0, fastretransmit: 0, partialack: 0, Second Congestion: 0), with data: 5, total data bytes:
155
Packets received in fast path: 0, fast processed: 0, slow path: 0
Packets send in fast path: 0
fast lock acquisition failures: 0, slow path: 0
Exam F