Cisco IE 4000 Software Configuration Guide

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Configuring MSDP
Configuring MSDP
DETAILED STEPS
Table 0-1
Command Purpose
1. configure terminal Enter global configuration mode.
2. ip msdp default-peer ip-address |
name [prefix-list list]
Define a default peer from which to accept all MSDP SA
messages.
 For ip-address | name, enter the IP address or Domain
Name System (DNS) server name of the MSDP default
peer.
 (Optional) For prefix-list list, enter the list name that
specifies the peer to be the default peer only for the listed
prefixes. You can have multiple active default peers when
you have a prefix list associated with each.
When you enter multiple ip msdp default-peer
commands with the prefix-list keyword, you use all the
default peers at the same time for different RP prefixes.
This syntax is typically used in a service provider cloud that
connects stub site clouds.
When you enter multiple ip msdp default-peer
commands without the prefix-list keyword, a single active
peer accepts all SA messages. If that peer fails, the next
configured default peer accepts all SA messages. This
syntax is typically used at a stub site.
3. ip prefix-list name [description
string] | seq number {permit | deny}
network length
(Optional) Create a prefix list using the name specified in Step
2.
 (Optional) For description string, enter a description of up
to 80 characters to describe this prefix list.
 For seq number, enter the sequence number of the entry.
The range is 1 to 4294967294.
 The deny keyword denies access to matching conditions.
 The permit keyword permits access to matching
conditions.
 For network length, specify the network number and
length (in bits) of the network mask that is permitted or
denied.
4. ip msdp description {peer-name
|
peer-address} text
(Optional) Configure a description for the specified peer to
make it easier to identify in a configuration or in show
command output.
By default, no description is associated with an MSDP peer.
5. end Return to privileged EXEC mode.
6. show running-config Verify your entries.
7. copy running-config
startup-config
(Optional) Save your entries in the configuration file.

Cisco IE 4000 Specifications

General

Product Type	Switch
Form Factor	DIN Rail Mountable
MAC Address Table Size	8000
Jumbo Frame Support	9216 bytes
Operating Temperature	-40°C to 70°C
Mean Time Between Failures (MTBF)	Over 500, 000 hours
Memory	256 MB DRAM
Mounting	DIN Rail, Wall
Certifications	EN 50121-4
Ports	8 x 10/100Base-TX Ethernet Ports