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)
Showing OSPF Information
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Cisco Content Services Switch Routing and Bridging Configuration Guide
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State/Dr (cont.) • Exchange - In this state, the CSS sends DD packets to
the neighbor to describe its entire link-state database.
Each DD packet has a DD sequence number and is
explicitly acknowledged. Only one DD packet is
allowed to be outstanding at any one time. In this state,
the CSS may also send Link State Request packets,
requesting the neighbor’s more recent LSAs. All
adjacencies in Exchange state (or greater) are used by
the flooding procedure. In fact, these adjacencies are
fully capable of transmitting and receiving all types of
OSPF routing protocol packets.
• Loading - In this state, the CSS sends Link State
Request packets to the neighbor, requesting the more
recent LSAs that have been discovered (but not yet
received) in the Exchange state.
• Full - In this state, the neighboring routers are fully
adjacent. These adjacencies will now appear in router
LSAs and network LSAs.
Type Always dynamic.
Rxmt_Q The number of LSAs to retransmit to the neighbors.
Table 3-11 Field Descriptions for show ospf neighbors Command (continued)
Field Description