Change the Weight Added to Received BGP4 Routes

You can change the weight of routes that are received from a specified BGP neighbor.

Access global configuration mode.
```
device# configure terminal
```
Access BGP configuration mode.
```
device(config)# router bgp
```
Specify the autonomous system in which your device resides.
```
device(config-bgp-router)# local-as 1000
```
Access address-family IPv4 unicast configuration mode.
```
device(config-bgp-router)# address-family ipv4 unicast
```
Specify the neighbor and the weight that you want to add to routes that are received from that neighbor.
```
device(config-bgp-ipv4u)# neighbor 10.11.12.13 weight 100
```
This example shows the neighbor command, the IP address of the neighbor, the weight keyword, and the weight value of 100.

This example summarizes the commands in this procedure.

device# configure terminal
device(config)# router bgp
device(config-bgp-router)# local-as 1000
device(config-bgp-router)# address-family ipv4 unicast
device(config-bgp-ipv4u)# neighbor 10.11.12.13 weight 100