Encryption Of Bgp4 Md5 Authentication Keys - Dell PowerConnect B-RX Configuration Manual

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Configuring BGP4 neighbors
If you want to override the summary-only parameter and allow a specific route to be advertised to a
neighbor, enter commands such as the following.
BigIron RX(config)# ip prefix-list Unsuppress1 permit 209.1.44.0/24
BigIron RX(config)# route-map RouteMap1 permit 1
BigIron RX(config-routemap RouteMap1)# match prefix-list Unsuppress1
BigIron RX(config-routemap RouteMap1)# exit
BigIron RX(config)# router bgp
BigIron RX(config-bgp)# neighbor 10.1.0.2 unsuppress-map RouteMap1
BigIron RX(config-bgp)# clear ip bgp neighbor 10.1.0.2 soft-out
The ip prefix-list command configures an IP prefix list for network 209.1.44.0/24, which is the
route you want to unsuppress. The next two commands configure a route map that uses the prefix
list as input. The neighbor command enables the device to advertise the routes specified in the
route map to neighbor 10.1.0.2. The clear command performs a soft reset of the session with the
neighbor so that the device can advertise the unsuppressed route.
Syntax: [no] neighbor <ip-addr> | <peer-group-name> unsuppress-map <map-name>
The following command verifies that the route has been unsuppressed.
BigIron RX(config-bgp)# show ip bgp route 209.1.44.0/24
Number of BGP Routes matching display condition : 1
Status A:AGGREGATE B:BEST b:NOT-INSTALLED-BEST C:CONFED_EBGP D:DAMPED
1

Encryption of BGP4 MD5 authentication keys

When you configure a BGP4 neighbor or neighbor peer group, you can specify an MD5
authentication string for authenticating packets exchanged with the neighbor or peer group of
neighbors.
For added security, the software encrypts display of the authentication string by default. The
software also provides an optional parameter to disable encryption of the authentication string, on
an individual neighbor or peer group basis. By default, the MD5 authentication strings are
displayed in encrypted format in the output of the following commands:
•
•
•
When encryption of the authentication string is enabled, the string is encrypted in the CLI
regardless of the access level you are using.
In addition, when you save the configuration to the startup configuration file, the file contains the
new BGP4 command syntax and encrypted passwords or strings.
NOTE
Brocade recommends that you save a copy of the startup configuration file for each device you plan
to upgrade.
776
E:EBGP H:HISTORY I:IBGP L:LOCAL M:MULTIPATH S:SUPPRESSED F:FILTERED
Prefix
209.1.44.0/24
AS_PATH:
Route is advertised to 1 peers:
10.1.0.2(4)
show running-config (or write terminal)
show configuration
show ip bgp config
Next Hop Metric
10.2.0.1 1
LocPrf Weight Status
101 32768 BLS
BigIron RX Series Configuration Guide
53-1002253-01