user manual
Table Of Contents
- Cisco Content Services Switch Routing and Bridging Configuration Guide
- Contents
- Preface
- Configuring Interfaces and Circuits
- Interface and Circuit Overview
- Configuring Interfaces
- Configuring an Interface
- Entering a Description for the Interface
- Configuring Interface Duplex and Speed
- Setting Interface Maximum Idle Time
- Bridging an Interface to a VLAN
- Specifying VLAN Trunking for an Interface
- Configuring Spanning-Tree Bridging for a VLAN or a Trunked Interface
- Configuring Port Fast on an Interface
- Showing Interface Configurations
- Shutting Down an Interface
- Shutting Down All Interfaces
- Restarting an Interface
- Restarting All Interfaces
- Configuring Circuits
- Configuring RIP for an IP Interface
- Configuring the Switched Port Analyzer Feature
- Configuring Spanning-Tree Bridging for the CSS
- CSS Spanning-Tree Bridging Quick Start
- Configuring Spanning-Tree Bridge Aging-Time
- Configuring Spanning-Tree Bridge Forward-Time
- Configuring Spanning-Tree Bridge Hello-Time
- Configuring Spanning-Tree Bridge Max-Age
- Configuring Spanning-Tree Bridge Priority
- Disabling Bridge Spanning-Tree
- Showing Bridge Configurations
- Configuring Open Shortest Path First (OSPF)
- OSPF Overview
- CSS OSPF Configuration Quick Start
- Configuring OSPF on the CSS
- Configuring OSPF on a CSS IP Interface
- Showing OSPF Information
- OSPF Configuration in a Startup-Configuration File
- Configuring the Address Resolution Protocol
- Configuring Routing Information Protocol
- Configuring the Internet Protocol
- IP Configuration Quick Start
- Configuring an IP Route
- Disabling an Implicit Service for the Static Route Next Hop
- Configuring an IP Source Route
- Configuring the IP Record Route
- Configuring Box-to-Box Redundancy
- Configuring IP Equal-Cost Multipath
- Forwarding IP Subnet Broadcast Addressed Frames
- Configuring IP Unconditional Bridging
- Configuring IP Opportunistic Layer 3 Forwarding
- Showing IP Configuration Information
- Configuring the Cisco Discovery Protocol
- Configuring the DHCP Relay Agent
- Index
Chapter 3 Configuring Open Shortest Path First (OSPF)
Configuring OSPF on the CSS
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Cisco Content Services Switch Routing and Bridging Configuration Guide
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Configuring OSPF on the CSS
This section includes the following topics:
• Configuring the OSPF Router ID
• Enabling OSPF
• Configuring an Area
• Configuring Equal-Cost Routes
• Configuring Summarized Routes at an ABR
• Configuring the CSS as an Autonomous System Boundary Router
Configuring the OSPF Router ID
Before you enable OSPF on the CSS, configure the router ID. Assigning a router
ID to the CSS uniquely identifies it to other routers within the autonomous
system. In addition, in the case of a priority tie when determining which router is
the designated router, the ID serves as a tie-breaker in the designated router
election. For more information on designated routers, see the “Setting the Priority
of the CSS” section.
Use the ospf router-id command to configure the OSPF router ID for the CSS. A
router ID is a 32-bit number in dotted-decimal notation.
To assign the router ID of 121.23.21.1 to the CSS, enter:
(config)# ospf router-id 121.23.21.1
Note If OSPF is globally enabled, use the no form of the ospf enable command to
disable OSPF and change the router ID.
To delete the router ID on the CSS, disable OSPF and enter:
(config)# no ospf router-id