Sending And Receiving Dmz Link Bandwidth Extended Community Over Ebgp Peer - Cisco NCS 5500 Series Configuration Manual

Enable BGP Unequal Cost Recursive Load Balancing

Sending and Receiving DMZ Link Bandwidth Extended Community over eBGP Peer

SUMMARY STEPS
1. configure
2. router bgp as-number
3. neighbor ip-address
4. ebgp-send-extcommunity-dmz ip-address
5. exit ip-address
6. neighbor ip-address
7. ebgp-recv-extcommunity-dmz
8. exit ip-address
DETAILED STEPS
Step 1 configure
Step 2
router bgp as-number
Example:
RP/0/RP0/CPU0:router(config)# router bgp 100
Specifies the autonomous system number and enters the BGP configuration mode, allowing you to configure the BGP
routing process.
Step 3 neighbor ip-address
Example:
RP/0/RP0/CPU0:router(config-bgp)# neighbor 10.1.1.1
Enters the neighbor configuration mode for configuring BGP routing sessions.
Step 4 ebgp-send-extcommunity-dmz ip-address
Example:
RP/0/RP0/CPU0:router(config-bgp)# ebgp-send-extcommunity-dmz
Sends the DMZ link bandwidth extended community to the eBGP neighbor.
Use the cumulative keyword with this command to set the value of the link bandwidth extended community
Note
to the sum of link bandwidth values of all the egress multipaths.
Step 5 exit ip-address
Example:
RP/0/RP0/CPU0:router(config-bgp-nbr)# exit
Exits the neighbor configuration mode and enters into BGP configuration mode.
Step 6
neighbor ip-address
BGP Configuration Guide for Cisco NCS 5500 Series Routers, IOS XR Release 6.2.x
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Implementing BGP