Cisco Systems IOS XR Maximum interfaces n Show ospf, Maximum redistributed-prefix n Show ospf

Chapter 3 Configuring Additional Router Features

Configuration Limiting

Table 3-6	OSPFv2 and OSPFv3 Configuration Limits and Commands
		Default	Absolute
Feature Limit		Maximum	Maximum	Configuration Command	Show Current Settings Command
Description		Limit	Limit	(Router Configuration Mode)	(EXEC Mode)
Maximum number of		255	1024	maximum interfaces n	show ospf
interfaces that can be
configured for an
OSPF instance
Maximum routes		10,000	28,672	maximum redistributed-prefix n	show ospf
redistributed into					Note The maximum number of
OSPF
					redistributed prefixes is
					displayed only if
					redistribution is configured.
Maximum number of		32	32	maximum paths n	show running-config router ospf
parallel routes		(OSPFv2)			Note This command shows only
(maximum paths) on
		16			changes to the default value.
Cisco CRS-1s
		(OSPFv3)			If the maximum paths
					command does not appear,
					the router is set to the default
					value.
Maximum number of		16	16	maximum paths n	show running-config router ospf
parallel routes					Note This command shows only
(maximum paths) on a
					changes to the default value.
Cisco XR 12000
					If the maximum paths
Series Router
					command does not appear,
					the router is set to the default
					value.

Examples

The following subsections provide the following examples:

•Maximum Interfaces for Each OSPF Instance, page 3-21

•Maximum Routes Redistributed into OSPF, page 3-22

•Number of Parallel Links (max-paths), page 3-22

Cisco IOS XR Getting Started Guide

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