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
376 Configuring and Managing Security ACLs
320657-A
Enabling Prioritization for Legacy Voice over IP
WSS Software supports Wi-Fi Multimedia (WMM). WMM support is enabled by default and is automatically used for
priority traffic between WMM-capable devices.
WSS Software also can provide prioritization for non-WMM VoIP devices. However, to provide priority service to
non-WMM VoIP traffic, you must configure an ACL to set the CoS for the traffic. The AP maps this CoS value to a
forwarding queue.
• If you plan to leave WMM enabled, use an ACL to set the CoS for any type of non-WMM VoIP wireless traffic to
6 or 7.
• If you plan to disable WMM, set the CoS for SVP traffic to 6 or 7, but set the CoS for other types of non-WMM
VoIP traffic to 4 or 5. When WMM is disabled, the AP forwarding queue that maps to CoS values 6 and 7 is
optimized for SVP.
You must map the ACL to the outbound traffic direction on an AP port, Distributed AP, or user VLAN. An ACL can set
a packet’s CoS only in these cases.
You can enable legacy VoIP support on a VLAN, port group, port list, virtual port list, Distributed AP, or user wildcard.
You do not need to disable WMM support.
For example, to enable VoIP support for TeleSym packets, which use UDP port 3344, for all users in VLAN corp_vlan,
perform the following steps:
1 Configure an ACE in ACL voip that assigns IP traffic from any IP address with source UDP port 3344,
addressed to any destination address, to CoS queue 6:
23x0# set security acl ip voip permit cos 6 udp 0.0.0.0 255.255.255.255 eq 3344 0.0.0.0
255.255.255.255
2 Configure another ACE to change the default action of the ACL from deny to permit. Otherwise, the
ACL permits only voice traffic that matches the previous ACE and denies all other traffic.
23x0# set security acl ip voip permit 0.0.0.0 255.255.255.255
3 Commit the ACL to the configuration:
23x0# commit security acl voip
4 Map the ACL to the outbound traffic direction of VLAN corp_vlan:
23x0# set security acl map voip vlan corp_vlan out
Note. If you are upgrading a switch running WSS Software Version 3.x to WSS Software
Version 4.x, and the switch uses ACLs to map VoIP traffic to CoS 4 or 5, and you plan to
leave WMM enabled, Nortel recommends that you change the ACLs to map the traffic to
CoS 6 or 7.