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

Configuring IS-IS for Proximity Calculations

Command or Action
Step 5
neighbor ip-address ebgp-multihop
Example:
switch(config-router)# neighbor
26.0.0.1 ebgp-multihop
Step 6 neighbor ip-address remote-as as-no
Example:
switch(config-router)# neighbor
26.0.0.1 remote-as 1
Step 7 neighbor ip-address password string
Example:
switch(config-router)# neighbor
26.0.0.1 password 123
Step 8
ip urib bgp bestpath
Example:
switch(config)# ip urib bgp bestpath
Configuring IS-IS for Proximity Calculations
Use this task to configure the Intermediate System-to-Intermediate System (IS-IS) routing process used for
proximity calculations performed by the proximity engine.
SUMMARY STEPS
1. router isis process-name
2. net network-entity-title
3. lsp-mtu max-lsp-size
4. log-adjacency-changes
5. is-type {level-1 | level-2 | level -1-2}
6. authentication-check {level-1 | level-2}
7. authentication-type {md5 | text} {level-1 | level-2}
8. authentication key-chain name-of-chain {level-1 | level-2}
Cisco Network Positioning System Configuration Guide for the Cisco ASR 1000 Router, Release 1.0
24
Configuring the Routing Protocols Used for Network Proximity
Purpose
Configures the BGP routing process to accept and attempt BGP
connections to external peers residing on networks that are not directly
connected.
Adds an entry to the BGP or multiprotocol BGP neighbor table.
Enables Message Digest 5 (MD5) authentication on a TCP connection
between two BGP peers.
• ip-address—IP address of the BGP-speaking neighbor.
• string—Case-sensitive password of up to 25 characters. The first
character cannot be a number. The string can contain any
alphanumeric characters, including spaces. You cannot specify a
password in the format number-space-anything. The space after the
number can cause authentication to fail.
Enables the proximity algorithm using BGP Autonomous Systems (AS)
path length-based proximity.
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