Cisco CRS-1 - Carrier Routing System Router Getting Started Guide

5-26
Cisco CRS-1 Series Carrier Routing System Getting Started Guide
Chapter 5 Initial Configuration of the Cisco IOS XR Software
Configuration Limiting
MPLS Configuration Limits
Table 5-13 summarizes the maximum limits for MPLS configuration, including the commands used to
display and change the limits.
Table 5-13 MPLS Configuration Limits and Commands
Other Configuration Limits
Table 5-14 summarizes the maximum limits for additional configuration limits, including the commands
used to display and change the limits.
Multicast Source Discovery Protocol (MSDP) Limits
Maximum MSDP Source
Active (SA) entries
20,000 75,000 maximum external-sa n show msdp summary
Maximum MSDP SA
entries that can be
learned from MSDP
peers
20,000 75,000 maximum peer-external-sa n show msdp summary
Protocol Independent Multicast (PIM) Limits
Maximum PIM routes
supported
100,000 200,000 maximum routes n show pim summary
Maximum PIM egress
states
300,000 600,000 maximum route-interfaces n show pim summary
Maximum PIM registers 20,000 75,000 maximum register-states n show pim summary
Maximum number of
PIM group map ranges
learned from Auto-RP
500 5,000 maximum group-mappings autorp n show pim summary
Table 5-12 Multicast Configuration Limits and Commands (continued)
Feature Limit Description
Default
Maximum
Limit
Absolute
Maximum
Limit
Configuration Command
(Global Configuration Mode)
Show Current Settings
Command
(EXEC Mode)
Limit Description
Default
Maximum
Limit
Absolute
Maximum
Limit
Configuration Command
(Global Configuration Mode)
Show Current Settings
Command
(EXEC Mode)
Maximum traffic engineer (TE)
tunnels head
2500 4000 mpls traffic-eng maximum
tunnels n
show mpls traffic-eng
maximum tunnels

Cisco CRS-1 - Carrier Routing System Router Specifications

General

Brand	Cisco
Model	CRS-1 - Carrier Routing System Router
Category	Network Router
Language	English