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
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Cisco Content Services Switch Routing and Bridging Configuration Guide
OL-4580-01
Chapter 1 Configuring Interfaces and Circuits
Configuring Interfaces
Configuring Spanning-Tree Bridge Pathcost
The path cost is the contribution of the interface to the vast path cost towards the
spanning-tree root. Use the bridge pathcost command to set the spanning-tree
path cost for an Ethernet interface or for a trunked Ethernet interface. Enter an
integer from 1 to 65535. The default is dynamically configured based on the
interface speed.
For example, to set a path cost of 9 for e7 on the CSS 11501, enter:
(config-if[e7])# bridge pathcost 9
For example, to set a path cost of 2 for the I/O module in slot 1, Ethernet port 1,
in VLAN3, enter:
(config-if-vlan[1/1-3])# bridge pathcost 2
To restore the default path cost, enter:
(config-if-vlan[1/1-3])# no bridge pathcost
Configuring Spanning-Tree Bridge Port Priority
To set the spanning-tree bridge port priority for an Ethernet interface or for a
trunked Ethernet interface, se the bridge port-priority command. If the CSS has
a bridge port priority that is lower than all other switches, it will be automatically
selected by the other switches as the root switch. Enter an integer from 0 to 255.
The default is 128.
For example, to set a bridge port priority of 100 for e7 on the CSS 11501, enter:
(config-if[e7])# bridge port-priority 100
For example, to set a bridge port priority of 100 for the I/O module in slot 1,
Ethernet port 1, in VLAN3, enter:
(config-if-vlan[1/1-3])# bridge port-priority 100
To restore the default port priority of 128, enter:
(config-if-vlan[1/1-3])# no bridge port-priority