User Guide
Table Of Contents
- Nortel WLAN Security Switch 2300 Series Configuration Guide
- Contents
- How to get Help
- Introducing the Nortel WLAN 2300 System
- Using the Command-Line Interface
- Configuring AAA for Administrative and Local Access
- Configuring and Managing Ports and VLANs
- Configuring and Managing Ports
- Configuring and Managing VLANs
- Managing the Layer 2 Forwarding Database
- Port and VLAN Configuration Scenario
- Configuring and Managing IP Interfaces and Services
- MTU Support
- Configuring and Managing IP Interfaces
- Configuring the System IP Address
- Configuring and Managing IP Routes
- Managing the Management Services
- Configuring and Managing DNS
- Configuring and Managing Aliases
- Configuring and Managing Time Parameters
- Setting the Time Zone
- Configuring the Summertime Period
- Statically Configuring the System Time and Date
- Displaying the Time and Date
- Configuring and Managing NTP
- Adding an NTP Server
- Removing an NTP Server
- Changing the NTP Update Interval
- Resetting the Update Interval to the Default
- Enabling the NTP Client
- Displaying NTP Information
- Managing the ARP Table
- Pinging Another Device
- Logging In to a Remote Device
- Tracing a Route
- IP Interfaces and Services Configuration Scenario
- Configuring SNMP
- Overview
- Configuring SNMP
- Displaying SNMP Information
- Configuring and Managing Mobility Domain Roaming
- Configuring User Encryption
- Configuring AP access points
- AP Overview
- Configuring AP access points
- Specifying the Country of Operation
- Configuring a Template for Automatic AP Configuration
- Configuring AP Port Parameters
- Configuring AP-WSS Security
- Configuring a Service Profile
- Configuring a Radio Profile
- Configuring Radio-Specific Parameters
- Mapping the Radio Profile to Service Profiles
- Assigning a Radio Profile and Enabling Radios
- Disabling or Reenabling Radios
- Displaying AP Information
- Displaying AP Configuration Information
- Displaying a List of Distributed APs
- Displaying a List of Distributed APs that Are Not Configured
- Displaying Connection Information for Distributed APs
- Displaying Service Profile Information
- Displaying Radio Profile Information
- Displaying AP Status Information
- Displaying AP Statistics Counters
- Configuring RF Auto-Tuning
- Wi-Fi Multimedia
- Configuring and Managing Spanning Tree Protocol
- Configuring and Managing IGMP Snooping
- Configuring and Managing Security ACLs
- About Security Access Control Lists
- Creating and Committing a Security ACL
- Mapping Security ACLs
- Modifying a Security ACL
- Using ACLs to Change CoS
- Enabling Prioritization for Legacy Voice over IP
- Security ACL Configuration Scenario
- Managing Keys and Certificates
- Why Use Keys and Certificates?
- About Keys and Certificates
- Creating Keys and Certificates
- Choosing the Appropriate Certificate Installation Method for Your Network
- Creating Public-Private Key Pairs
- Generating Self-Signed Certificates
- Installing a Key Pair and Certificate from a PKCS #12 Object File
- Creating a CSR and Installing a Certificate from a PKCS #7 Object File
- Installing a CA’s Own Certificate
- Displaying Certificate and Key Information
- Key and Certificate Configuration Scenarios
- Configuring AAA for Network Users
- About AAA for Network Users
- AAA Tools for Network Users
- Configuring 802.1X Authentication
- Configuring Authentication and Authorization by MAC Address
- Configuring Web-based AAA
- Configuring Last-Resort Access
- Configuring AAA for Users of Third-Party APs
- Assigning Authorization Attributes
- Overriding or Adding Attributes Locally with a Location Policy
- Configuring Accounting for Wireless Network Users
- Displaying the AAA Configuration
- Avoiding AAA Problems in Configuration Order
- Configuring a Mobility Profile
- Network User Configuration Scenarios
- Configuring Communication with RADIUS
- Managing 802.1X on the WSS Switch
- Managing Sessions
- Managing System Files
- Rogue Detection and Countermeasures
- About Rogues and RF Detection
- Summary of Rogue Detection Features
- Configuring Rogue Detection Lists
- Enabling Countermeasures
- Disabling or Reenabling Active Scan
- Enabling AP Signatures
- Disabling or Reenabling Logging of Rogues
- Enabling Rogue and Countermeasures Notifications
- IDS and DoS Alerts
- Displaying RF Detection Information
- Appendix A: Troubleshooting a WS Switch
- Fixing Common WSS Setup Problems
- Recovering the System Password
- Configuring and Managing the System Log
- Running Traces
- Using Show Commands
- Remotely Monitoring Traffic
- Capturing System Information for Technical Support
- Appendix B: Supported RADIUS Attributes
- Appendix C: Mobility Domain Traffic Ports
- Appendix D: DHCP Server
- Glossary
- Index
- Command Index
Configuring and Managing IP Interfaces and Services 119
Nortel WLAN Security Switch 2300 Series Configuration Guide
Displaying IP Routes
To display IP routes, use the following command:
show ip route [destination]
The destination parameter specifies a destination IP address.
To display the IP route table, type the following command:
23x0# show ip route
Router table for IPv4
Destination/Mask Proto Metric NH-Type Gateway VLAN:Interface
__________________ _______ ______ _______ _______________ _______________
0.0.0.0/ 0 Static 1 Router 10.0.1.17 vlan:1:ip
0.0.0.0/ 0 Static 2 Router 10.0.2.17 vlan:2:ip
10.0.1.1/24 IP 0 Direct vlan:1:ip
10.0.1.1/32 IP 0 Local vlan:1:ip:10.0.1.1/24
10.0.1.255/32 IP 0 Local vlan:1:ip:10.0.1.1/24
10.0.2.1/24 IP 0 Direct vlan:2:ip
10.0.2.1/32 IP 0 Local vlan:2:ip:10.0.1.1/24
10.0.2.255/32 IP 0 Local vlan:2:ip:10.0.1.1/24
224.0.0.0/ 4 IP 0 Local MULTICAST
This example shows dynamic routes added by WSS Software for two VLAN interfaces, 10.0.1.1/24 on VLAN
1 and 10.0.2.1/24 on VLAN 2.
This example also shows two static routes, which have a next-hop type (NH-Type) value of Router. Static
routes have a gateway router, listed in the Gateway field. The 0.0.0.0 destination represents a default route.
Here, gateway router 10.0.1.17 is reachable through the subnet on VLAN 1. Route 10.0.1.1/24 resolves the
static route that uses the gateway router. Gateway router 10.0.2.17 is reachable through the subnet on VLAN 2
and route 10.0.2.1/24 resolves the static route to that gateway.
WSS Software adds routes with next-hop types Direct and Local when you add an IP interface to a VLAN,
when the VLAN is up. Direct routes are for the locally attached subnets that the switch’s IP addresses are in.
Local routes are for destination interfaces configured on the WSS switch itself.
WSS Software automatically adds the 224.0.0.0 route to support the IGMP snooping feature.
If a VLAN is administratively disabled or all of the links in the VLAN go down or are disabled, WSS Software
removes the VLAN’s routes from the route table. If the direct route required by a static route goes down, WSS
Software changes the static route state to Down. If the route table contains other static routes to the same desti-
nation, WSS Software selects the resolved route that has the lowest cost. In the following example, the default
route to 10.0.1.17 is down, so WSS Software selects the default route to 10.0.2.17.
23x0# show ip route
Router table for IPv4
Destination/Mask Proto Metric NH-Type Gateway VLAN:Interface
__________________ _______ ______ _______ _______________ _______________
0.0.0.0/ 0 Static 1 Router 10.0.1.17 Down
0.0.0.0/ 0 Static 2 Router 10.0.2.17 vlan:2:ip
10.0.2.1/24 IP 0 Direct vlan:2:ip
10.0.2.1/32 IP 0 Direct vlan:2:ip:10.0.1.1/24
10.0.2.255/32 IP 0 Direct vlan:2:ip:10.0.1.1/24