Multicast Configuration Limits; Mpls Configuration Limits - Cisco Router IOS XR Getting Started Manual

Chapter 5 Configuring Additional Router Features

Multicast Configuration Limits

Table 5-9
display and change the limits.
Table 5-9 Multicast Configuration Limits and Commands
Feature Limit Description
Internet Group Management Protocol (IGMP) Limits
Maximum number of
groups used by IGMP
and accepted by a router
Maximum number of
groups for each interface
accepted by a router
Multicast Source Discovery Protocol (MSDP) Limits
Maximum MSDP Source
Active (SA) entries
Maximum MSDP SA
entries that can be
learned from MSDP
peers
Protocol Independent Multicast (PIM) Limits
Maximum PIM routes
supported
Maximum PIM egress
states
Maximum PIM registers
Maximum number of
PIM group map ranges
learned from Auto-RP

MPLS Configuration Limits

Table 5-10
display and change the limits.
OL-10957-02
summarizes the maximum limits for multicast configuration, including the commands used to
Default Absolute
Maximum Maximum
Limit Limit
50,000 75,000
20,000 40,000
20,000 75,000
20,000 75,000
100,000 200,000
300,000 600,000
20,000 75,000
500 5000
summarizes the maximum limits for MPLS configuration, including the commands used to
Configuration Command
maximum groups n
(router IGMP configuration mode)
maximum groups n
(router IGMP interface configuration
mode)
maximum external-sa n
(router MSDP configuration mode)
maximum peer-external-sa n
(router MSDP configuration mode)
maximum routes n
(router PIM configuration mode)
maximum route-interfaces n
(router PIM configuration mode)
maximum register-states n
(router PIM configuration mode)
maximum group-mappings autorp n
(router PIM configuration mode)
Configuration Limiting
Show Current Settings
Command
(EXEC Mode)
show igmp summary
show igmp summary
show msdp summary
show msdp summary
show pim summary
show pim summary
show pim summary
show pim summary
Cisco IOS XR Getting Started Guide
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