Show commands – Brocade Virtual ADX Switch and Router Guide (Supporting ADX v03.1.00) User Manual

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Brocade Virtual ADX Switch and Router Guide

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Filtering

Virtual ADX(config-bgp-router)# neighbor remote-as 100

Virtual ADX(config-bgp-router)# redistribute static route-map blockuser

Virtual ADX(config-bgp-router)# exit

The following configuration defines the specific next hop address and sets the local preference to
preferred.

Virtual ADX(config)# route-map blockuser permit 10

Virtual ADX(config-routemap blockuser)# match tag 50

Virtual ADX(config-routemap blockuser)# set ip next-hop 192.168.0.1

Virtual ADX(config-routemap blockuser)# set local-preference 1000000

Virtual ADX(config-routemap blockuser)# set origin igp

Virtual ADX(config-routemap blockuser)# exit

NOTE

A match tag can take up to 16 tags. During the execution of a route-map, a match on any tag value
in the list is considered a successful match.

Device 1

The following configuration defines the null0 route to the specific next hop address. The next hop
address 192.168.0.1 points to 10.178.1.101, which gets blocked.

Virtual ADX(config)# ip route 192.168.0.1/32 null0

Virtual ADX(config)# router bgp

local-as 100

Virtual ADX(config-bgp-router)# neighbor remote-as 100

Device 2

The following configuration defines a null0 route to the specific next hop address. The next hop
address 192.168.0.1 points to 10.178.1.101, which gets blocked.

Virtual ADX(config)# ip route 192.168.0.1/32 null0

Virtual ADX(config)# router bgp

Virtual ADX(config-bgp-router)# local-as 100

Virtual ADX(config-bgp-router)# neighbor remote-as 100

Show commands

After configuring the null0 application, you can display the output using show commands.

Device 6

Show ip route static output for device 6.