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 6 Configuring the Internet Protocol
Showing IP Configuration Information
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Cisco Content Services Switch Routing and Bridging Configuration Guide
OL-4580-01
• disabled - The CSS does not perform opportunistic Layer 3 forwarding.
Regular Layer 3 forwarding is performed only for packets that contain the
CSS destination MAC address.
For example, to configure IP opportunistic Layer 3 forwarding to all, enter:
(config)# ip opportunistic all
To reconfigure IP opportunistic Layer 3 forwarding to the default of local enter:
(config)# no ip opportunistic
When you configure ip opportunistic all, you can use the ip route
originated-packets command (see the “IP Configuration Quick Start” section) to
configure routes that the CSS uses to reach devices, but does not use as
opportunistic routes for forwarding traffic. Routes created using the ip route
originated-packets command apply only to packets that originate on the CSS.
Packets and flows forwarded by the CSS do not use these routes.
For example:
(config)# ip route 0.0.0.0 /0 192.168.1.7 originated-packets
Showing IP Configuration Information
Use the show ip command to display IP information for the CSS. This section
includes the following topics:
• Showing IP Global Configuration Parameters
• Showing IP Interface Information
• Showing IP Routing Information
• Showing IP Statistics
• Showing a Summary of IP Global Statistics