Route Reflector Example - Nokia IPSO 4.0 Reference Manual

9

Route Reflector Example

This example shows configuration for setting up route reflection for BGP. Route reflection is
used with IBGP speaking routers that are not fully meshed.
In the above diagram, router Nokia platform A is on AS 65525, and routers Nokia platform B,
Nokia platform C, and Nokia platform D are in AS 65526. This example shows how to configure
Nokia platform B to act as a route reflector for clients Nokia platform C and Nokia platform D:
You then configure platforms C and D and IBGP peers to platform D, as the example shows.
You configure inbound route and redistribution policies for AS 65526.
Configuring Platform B as Route Reflector
1. Assign an AS number for this router.
a. Click BGP under Configuration > Routing Configuration in the tree view.
b. Enter
2. Create an external peer group.
a. Click BGP under Configuration > Routing Configuration in the tree view.
b. Click Advanced BGP Options.
c. Enter
d. Click External in the Peer Group Type drop-down list; then click Apply.
3. Enter the peer information.
a. Click BGP under Configuration > Routing Configuration in the tree view.
b. Click Advanced BGP Options.
c. Enter
4. Create an internal group.
a. Click BGP under Configuration > Routing Configuration in the tree view.
b. Click Advanced BGP Options.
c. Enter
426
AS65525
Nokia
Platform A
.2
in the AS number text box; then click Apply.
65526
in the Peer Autonomous System Number text box.
65525
in the Add Remote Peer IP Address text box under the AS65525
192.168.10.2
External Group; then click Apply.
in the Peer auto autonomous system number text box.
65526
Platform B
192.168.10
.1
EBGP
192.168.20
.2 Client
Nokia
Platform C
Nokia Network Voyager for IPSO 4.0 Reference Guide
AS65526
Nokia
Route reflector
.1 .1
192.168.30
IBGP
Client .2
Nokia
Platform D
00334