Specifications
Table Of Contents
- Contents
- Preface
- Getting Started
- Basic Router Configuration
- Interface Port Labels
- Viewing the Default Configuration
- Information Needed for Configuration
- Configuring Basic Parameters
- Configuring Static Routes
- Configuring Dynamic Routes
- Configuring Enhanced IGRP
- Basic Router Configuration
- Configuring Your Router for Ethernet and DSL Access
- Sample Network Deployments
- Configuring PPP over Ethernet with NAT
- Configuring PPP over ATM with NAT
- Configuring a LAN with DHCP and VLANs
- Configuring a VPN Using Easy VPN and an IPSec Tunnel
- Configure the IKE Policy
- Configure Group Policy Information
- Apply Mode Configuration to the Crypto Map
- Enable Policy Lookup
- Configure IPSec Transforms and Protocols
- Configure the IPSec Crypto Method and Parameters
- Apply the Crypto Map to the Physical Interface
- Create an Easy VPN Remote Configuration
- Verifying Your Easy VPN Configuration
- Configuration Example
- Configuring VPNs Using an IPSec Tunnel and Generic Routing Encapsulation
- Configuring a Simple Firewall
- Configuring a Wireless LAN Connection
- Sample Configuration
- Configuring Additional Features and Troubleshooting
- Additional Configuration Options
- Configuring Security Features
- Configuring Dial Backup and Remote Management
- Troubleshooting
- Reference Information
- Cisco IOS Software Basic Skills
- Concepts
- ROM Monitor
- Common Port Assignments
5-7
Cisco 1800 Series Integrated Services Routers (Fixed) Software Configuration Guide
OL-6426-03
Chapter 5 Configuring a LAN with DHCP and VLANs
Switch Port Configurations
Switch Port Configurations
The 8 high speed Ethernet ports on the Cisco 1800 (fixed) integrated router supports 8 VLANs per port.
To configure and verify VLANs on the switch ports see the the
“Configure VLANs” section on page 5-5
and the “Verify Your VLAN Configuration” section on page 5-5.
Figure 5-1 VLAN Configuration on the Cisco 1800 (Fixed) Router Showing Three VLAN
Segments
Other procedures for configuring the switch ports, including configuration examples and information on
the features and interfaces are in the
Cisco HWIC-4ESW and HWIC-9ESW EtherSwitch Interface Cards
document on Cisco.com. See this document to configure the switch ports. The configuration procedures
described in this document are listed below.
Accounting VLAN
Engineering VLAN
Switching
router
230551
VLAN 2
VLAN1
VLAN3
VLAN 1
IP phones
Voice
VLAN
VLAN 3
IP
IP
IP
IP
IP
IP