Reference Guide

Border Gateway Protocol IPv4 (BGPv4) | 243
172.30.1.250 18508 243295 25 313511 0 0 00:12:46 207896
PDU Counters
FTOS version 7.5.1.0 introduces additional counters for various types of PDUs sent and received from
neighbors. These are seen in the output of the command
show ip bgp neighbor.
Sample Configurations
The following configurations are examples for enabling BGP and setting up some peer groups. These are
not comprehensive directions. They are intended to give you a some guidance with typical configurations.
You can copy and paste from these examples to your CLI. Be sure you make the necessary changes to
support your own IP Addresses, Interfaces, Names, etc.
The image below is a graphic illustration of the configurations shown on the following pages. These
configurations show how to create BGP areas using physical and virtual links. They include setting up the
interfaces and peers groups with each other.
GigE 1/31
10.0.3.31 /24
Loopback 1
192.168.128.1 /24
GigE 2/31
10.0.2.2 /24
Loopback 1
192.168.128.2 /24
Physical Links
Virtual Links
GigE 1/21
10.0.1.21 /24
ck 1
/24
GigE 2/11
10.0.1.22 /24
Lo
19
GigE 3/11
10.0.3.33 /24
Loopback 1
192.168.128.3 /24
GigE 3/21
10.0.2.3 /24
AS 99
AS 100
Peer Group BBB
Peer Group AAA
Peer Group CCC