Cisco Catalyst 3120 User Manual

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Cisco Catalyst Blade Switch 3120 for HP Software Configuration Guide
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Chapter 38 Configuring IP Unicast Routing
Configuring OSPF
• Plain text and MD5 authentication among neighboring routers within an area is supported.
• Configurable routing interface parameters include interface output cost, retransmission interval,
interface transmit delay, router priority, router dead and hello intervals, and authentication key.
• Virtual links are supported.
• Not-so-stubby-areas (NSSAs) per RFC 1587are supported.
OSPF typically requires coordination among many internal routers, area border routers (ABRs)
connected to multiple areas, and autonomous system boundary routers (ASBRs). The minimum
configuration would use all default parameter values, no authentication, and interfaces assigned to areas.
If you customize your environment, you must ensure coordinated configuration of all routers.
These sections contain this configuration information:
• Default OSPF Configuration, page 38-26
• Configuring Basic OSPF Parameters, page 38-29
• Configuring OSPF Interfaces, page 38-30
• Configuring OSPF Area Parameters, page 38-31
• Configuring Other OSPF Parameters, page 38-32
• Changing LSA Group Pacing, page 38-35
• Configuring a Loopback Interface, page 38-35
• Monitoring OSPF, page 38-36
Note To enable OSPF, the switch or stack master must be running the IP services feature set.
Default OSPF Configuration
Table 38-5 shows the default OSPF configuration.

Cisco Catalyst 3120 Specifications

General

Brand	Cisco
Model	Catalyst 3120
Category	Switch
Language	English