Chapter 5 Configuring Additional Router Features
Configuration Limiting
Examples
In the following example, the maximum number of active parallel paths for each route is increased to 10, and the maximum number of prefixes redistributed into
RP/0/RP1/CPU0:router# configure
RP/0/RP1/CPU0:router(config)# router isis 100
RP/0/RP1/CPU0:Mar 30 14:11:07 : config[65739]:
OSPFv2 and v3 Configuration Limits
Table
Table | OSPFv2 and OSPFv3 Configuration Limits and Commands |
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| Default | Absolute |
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Feature Limit |
| Maximum | Maximum | Configuration Command | Show Current Settings Command |
Description |
| Limit | Limit | (Router Configuration Mode) | (EXEC Mode) |
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Maximum number of | 255 | 1024 | maximum interfaces n | show ospf | |
interfaces that can be |
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configured for an |
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OSPF instance |
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Maximum routes | 10,000 | 4294967295 | maximum | show ospf | |
redistributed into |
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OSPF |
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| redistributed prefixes is | |
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| displayed only if |
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| redistribution is |
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| configured. |
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Maximum number of | 32 | 32 | maximum paths n | show | |
parallel routes |
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(maximum paths) on |
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16 |
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Cisco |
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(OSPFv3) |
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| paths command does not |
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| the default value. |
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Maximum number of | 16 | 16 | maximum paths n | show | |
parallel routes |
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(maximum paths) on a |
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Cisco XR 12000 |
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Series Router |
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| paths command does not | |
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| the default value. |
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| Cisco IOS XR Getting Started Guide |
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