Configuring Bgp For Proximity Calculations - Cisco ASR1002 - ASR 1002 Router Configuration Manual

Configuring BGP for Proximity Calculations

DETAILED STEPS
Command or Action
Step 1
router ospf process-id
Example:
switch(config)# router ospf 123
Step 2
network ip-address wildcard-mask area area-id
Example:
switch(config-router)# network 26.0.0.0
255.0.0.0 area 1
Step 3 area area-id {stub | nssa}
Example:
switch(config-router)# area 1 stub
Step 4 area area-id authentication {message-digest
| cleartext}
Example:
switch(config-router)# area 0
authentication message-digest
Step 5
log-adjacency-changes
Example:
switch(config-router)#
log-adjacency-changes
Step 6 router-id ip-address
Example:
switch(config-router)# router-id 26.0.0.2
Configuring BGP for Proximity Calculations
Use this task to configure the Border Gateway Protocol (BGP) routing process for proximity calculations
performed by the proximity engine.
Cisco Network Positioning System Configuration Guide for the Cisco ASR 1000 Router, Release 1.0
22
Configuring the Routing Protocols Used for Network Proximity
Purpose
Configures an OSPF routing process and enters routing configuration
mode.
• process-id—Internally-used, locally-assigned identifier for an
OSPF routing process. It can be any positive integer.
Defines the interfaces on which OSPF runs and the area identifier for
those interfaces.
• ip-address—IP address of the area to be associated with OSPF.
• wildcard-mask—Wildcard mask for the IP address to define a
range of IP addresses.
• area-id—Area that is to be associated with the OSPF address
range.
Configures an OSPF area as being a stub area or a not-so-stubby area.
Enables authentication for an OSPF area.
• area-id—Identifier of the area for which authentication is being
enabled. This should be a decimal value.
• message-digest—Enables message digest 5 (MD5) authentication
on the area.
• cleartext—Enables clear text authentication on the area.
Configures the router to send a syslog message when an OSPF neighbor
goes up or down.
Specifies that a fixed router ID is to be used.
• ip-address—Router identifier in IP address format.
OL-25794-01