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 8 Configuring the DHCP Relay Agent
DHCP Relay Agent Configuration Quick Start
8-2
Cisco Content Services Switch Routing and Bridging Configuration Guide
OL-4580-01
DHCP Relay Agent Configuration Quick Start
Table 8-1 provides a quick overview of the steps required to configure the DHCP
relay agent for the circuit. Each step includes the CLI command required to
complete the task. For a complete description of each feature and all the options
associated with the CLI command, see the sections following Table 8-1.
The following running-configuration example shows the results of entering the
commands in Table 8-1.
!*************************** GLOBAL ***************************
dhcp-agent max-hops 10
!************************** CIRCUIT **************************
circuit VLAN2
dhcp relay-to 192.168.22.25
dhcp-relay-agent
Table 8-1 DHCP Relay Agent Configuration Quick Start
Task and Command Example
1. Specify the DHCP relay destination IP address in dotted-decimal notation.
(config-circuit[VLAN2])# dhcp relay-to 192.168.22.25
2. Enable the DHCP relay agent on the CSS circuit.
(config-circuit[VLAN2])# dhcp-relay-agent
3. Set the maximum allowable number in the hops field of the BOOTP header.
(config)# dhcp-agent max-hops 10
4. (Optional) Verify the DHCP configuration.
(config)# # show dhcp-relay-agent global