Cisco Systems WAP321, WAP121 User Manual

5 (2)
Cisco Systems WAP321, WAP121 User Manual

ADMINISTRATION

GUIDE

Cisco Small Business

WAP121 Wireless-N Access Point with PoE

and

WAP321 Wireless-N Selectable-Band Access Point with PoE

Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this URL: www.cisco.com/go/trademarks. Third-party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (1110R)

© 2012 Cisco Systems, Inc. All rights reserved.

78-20373-02

Contents

Chapter 1: Getting Started

7

Starting the Web-Based Configuration Utility

7

Launching the Web-Based Configuration Utility

8

Logging Out

9

Using the Access Point Setup Wizard

9

Getting Started

12

Window Navigation

13

Configuration Utility Header

13

Navigation Pane

13

Management Buttons

14

Chapter 2: Status and Statistics

15

System Summary

15

Network Interfaces

17

Traffic Statistics

18

WorkGroup Bridge Transmit/Receive

18

Associated Clients

19

TSPEC Client Associations

21

TSPEC Status and Statistics

23

TSPEC AP Statistics

24

Radio Statistics

25

Email Alert Status

26

Log

27

Chapter 3: Administration

28

System Settings

29

User Accounts

29

Adding a User

30

Changing a User Password

30

Time Settings

31

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Contents

Log Settings

33

Configuring the Persistent Log

33

Remote Log Server

34

Email Alert

35

Email Alert Examples

37

HTTP/HTTPS Service

38

Configuring HTTP and HTTPS Services

38

Managing SSL Certificates

39

Management Access Control

40

Upgrade Firmware

41

TFTP Upgrade

41

HTTP Upgrade

42

Firmware Recovery

43

Download/Backup Configuration File

45

Backing Up a Configuration File

45

Downloading a Configuration File

46

Configuration Files Properties

47

Copy/Save Configuration

47

Reboot

48

Discovery—Bonjour

49

Packet Capture

49

Packet Capture Configuration

50

Local Packet Capture

51

Remote Packet Capture

52

Packet Capture File Download

55

Support Information

56

Chapter 4: LAN

57

Port Settings

57

VLAN and IPv4 Address Settings

58

IPv6 Addresses

59

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Contents

Chapter 5: Wireless

62

Radio

62

Rogue AP Detection

69

Viewing the Rogue AP List

70

Creating and Saving a Trusted AP List

72

Importing a Trusted AP List

72

Networks

73

SSID Naming Conventions

73

VLAN IDs

74

Configuring VAPs

74

Configuring Security Settings

77

None (Plain-text)

77

Static WEP

77

Dynamic WEP

79

WPA Personal

81

WPA Enterprise

83

Scheduler

85

Adding Scheduler Profiles

85

Configuring Scheduler Rules

86

Scheduler Association

87

Bandwidth Utilization

88

MAC Filtering

88

Configuring a MAC Filter List Locally on the WAP Device

88

Configuring MAC Authentication on the RADIUS Server

89

WDS Bridge

90

WEP on WDS Links

92

WPA/PSK on WDS Links

92

WorkGroup Bridge

93

Quality of Service

96

WPS Setup

99

WPS Overview

99

Usage Scenarios

100

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Contents

WPS Roles

101

Enabling and Disabling WPS on a VAP

101

External and Internal Registration

102

Client Enrollment

102

Optional Use of Built-In Registrar

103

Lockdown Capability

103

VAP Configuration Changes

104

External Registration

104

Exclusive Operation of WPS Transactions

105

Backward Compatibility with WPS Version 1.0

105

Configuring WPS Settings

105

Instance Status

107

WPS Process

107

Enrolling a Client Using the PIN Method

107

Enrolling a Client Using the Push Button Method

108

Viewing Instance Status Information

109

Viewing Instance Summary Information

109

Chapter 6: System Security

110

RADIUS Server

110

802.1X Supplicant

112

Password Complexity

114

WPA-PSK Complexity

115

Chapter 7: Client Quality of Service

116

Client QoS Global Settings

116

ACL

116

IPv4 and IPv6 ACLs

117

MAC ACLs

117

Configuring ACLs

117

Class Map

124

Adding a Class Map

124

Defining a Class Map

125

Policy Map

129

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Contents

Client QoS Association

130

Client QoS Status

132

Chapter 8: Simple Network Management Protocol

134

SNMP Overview

134

General SNMP Settings

135

Views

137

Groups

138

Users

140

Targets

141

Chapter 9: Captive Portal

143

Captive Portal Global Configuration

144

Instance Configuration

145

Instance Association

148

Web Portal Customization

148

Uploading and Deleting Images

151

Local Groups

152

Local Users

153

Authenticated Clients

154

Failed Authentication Clients

155

Chapter 10: Single Point Setup

157

Single Point Setup Overview

157

Managing Single Point Setup Across WAP Devices

158

Single Point Setup Negotiation

159

Operation of a WAP Device Dropped From a Single Point Setup

160

Propagation of Configuration Settings and Parameters in

 

Single Point Setup

160

Access Points

162

Configuring the WAP Device for Single Point Setup

162

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Contents

Viewing Single Point Setup Information

164

Adding a New Access Point to a Single Point Setup Cluster

164

Removing an Access Point from a Single Point Setup Cluster

165

Navigating to Configuration Information for a Specific WAP Device

165

Navigating to a WAP Device Using its IP Address in a URL

166

Sessions

166

Channel Management

167

Viewing Channel Assignments and Setting Locks

169

Current Channel Assignments Table

169

Proposed Channel Assignments Table

170

Configuring Advanced Settings

170

Wireless Neighborhood

171

Viewing Details for a Cluster Member

173

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1

Getting Started

This chapter provides an introduction to the Wireless Access Point (WAP) devices web-based configuration utility, and includes these topics:

Starting the Web-Based Configuration Utility

Using the Access Point Setup Wizard

Getting Started

Window Navigation

Starting the Web-Based Configuration Utility

This section describes system requirements and how to navigate the web-based configuration utility.

Supported Browsers

Internet Explorer 7.0 or later

Chrome 5.0 or later

Firefox 3.0 or later

Safari 3.0 or later

Browser Restrictions

If you are using Internet Explorer 6, you cannot directly use an IPv6 address to access the WAP device. You can, however, use the Domain Name System (DNS) server to create a domain name that contains the IPv6 address, and then use that domain name in the address bar in place of the IPv6 address.

When using Internet Explorer 8, you can configure security settings from Internet Explorer. Select Tools > Internet Options and then select the

Security tab. Select Local Intranet and select Sites. Select Advanced and then select Add. Add the intranet address of the WAP device (http://<ip-

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Starting the Web-Based Configuration Utility

 

 

 

 

 

address>) to the local intranet zone. The IP address can also be specified as the subnet IP address, so that all addresses in the subnet are added to the local intranet zone.

If you have multiple IPv6 interfaces on your management station, use the IPv6 global address instead of the IPv6 local address to access the WAP device from your browser.

Launching the Web-Based Configuration Utility

To open the configuration utility:

STEP 1 Open a web browser.

Enter the IP address of the WAP device that you are configuring in the address bar on the browser and then press Enter. The Login page opens.

To find your IP address, you can use the Cisco FindIT Network Discovery Utility. This tool enables you to automatically discover all supported Cisco Small Business devices in the same local network segment as your computer. For more information, go to cisco.com and enter www.cisco.com/ go/findit.

For further instructions on how to locate the IP address of your WAP device, see the WAP device Quick Start Guide.

STEP 2 Enter the user name and password. The factory default user name is cisco and the default password is cisco.

STEP 3 Click Log In. The Access Point Setup Wizard page opens.

If this is the first time that you logged on with the default user name (cisco) and the default password (cisco) or your password has expired, the Change Admin Password page opens. Enter the new password and confirm it, click Apply, and then click Close. The new password is saved. Then, enter the user name cisco and the new password on the Login page.

See Using the Access Point Setup Wizard for instructions on using the wizard.

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Getting Started

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Using the Access Point Setup Wizard

 

 

 

 

 

Logging Out

By default, the configuration utility logs out after 10 minutes of inactivity. See

HTTP/HTTPS Service for instructions on changing the default timeout period.

To log out, click Logout in the top right corner of the configuration utility.

Using the Access Point Setup Wizard

The first time that you log into the WAP device (or after it has been reset to the factory default settings), the Access Point Setup Wizard appears to help you perform initial configurations. Follow these steps to complete the wizard:

NOTE If you click Cancel to bypass the Wizard, the Change Password page appears. You can then change the default password for logging in. For all other settings, the factory default configurations apply.

You must log in again after changing your password.

STEP 1 Click Next on the Welcome page of the Wizard. The Configure Device - IP Address window appears.

STEP 2 Click Dynamic IP Address (DHCP) if you want the WAP device to receive an IP address from a DHCP server. Or select Static IP Address to configure IP Address manually. For a description of these fields, see VLAN and IPv4 Address Settings.

STEP 3 Click Next. The Single Point Setup — Set a Cluster window appears. For a description of Single Point Setup, see Single Point Setup.

STEP 4 To create a new Single Point Setup of WAP devices, select Create a New Cluster and specify a New Cluster Name. When you configure your devices with the same cluster name and enable Single Point Setup mode on other WAP devices, they automatically join the group.

If you already have a cluster on your network, you can add this device to it by clicking Join an Existing Cluster, and then entering the Existing Cluster Name.

If you do not want this device to participate in a Single Point Setup at this time, click Do not Enable Single Point Setup.

(Optional) You can enter text in the AP Location field to note the physical location of the WAP device.

STEP 5 Click Next. The Configure Device - Set System Date and Time window appears.

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Using the Access Point Setup Wizard

 

 

 

 

 

STEP 6 Select your time zone, and then set the system time manually or set up the WAP device to get its time from an NTP server. For a description of these options, see

Time Settings.

STEP 7 Click Next. The Enable Security - Set Password window appears.

STEP 8 Enter a New Password and enter it again in the Confirm Password text box. For more information about passwords, see User Accounts.

NOTE You can uncheck the Password Complexity box if you wish to disable the password security rules. However, we strongly recommend keeping the password security rules enabled.

STEP 9 Click Next. The Enable Security - Name Your Wireless Network window appears.

STEP 10 Enter a Network Name. This name serves as the SSID for the default wireless network.

STEP 11 Click Next. The Enable Security - Secure Your Wireless Network window appears.

STEP 12 Choose a security encryption type and enter a security key. For a description of these options, see System Security.

STEP 13 Click Next. The Wizard displays the Enable SecurityAssign the VLAN ID For Your Wireless Network window.

STEP 14 Enter a VLAN ID for traffic received on the wireless network.

It is suggested that you assign a different VLAN ID from the default (1) to wireless traffic, in order to segregate it from management traffic on VLAN 1.

STEP 15 Click Next.

For the WAP121 device, the Wizard displays the Summary - Confirm Your Settings window. Skip to STEP 24.

For the WAP321 device, the Wizard displays the Enable Captive Portal - Create

Your Guest Network window.

STEP 16 Select whether or not to set up an authentication method for guests on your network (WAP321 only), and click Next.

If you click No, skip to STEP 24.

If you click Yes, the Wizard displays the Enable Captive Portal - Name Your Guest Network window.

STEP 17 Specify a Guest Network Name.

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Using the Access Point Setup Wizard

 

 

 

 

 

STEP 18 Click Next. The Wizard displays the Enable Captive Portal - Secure Your Guest Network window.

STEP 19 Choose a security encryption type for the guest network and enter a security key. For a description of these options, see System Security.

STEP 20 Click Next. The Wizard displays the Enable Captive Portal - Assign the VLAN ID window.

STEP 21 Specify a VLAN ID for the guest network. The guest network VLAN ID should be different from the management VLAN ID.

STEP 22 Click Next. The Wizard displays the Enable Captive Portal - Enable Redirect URL window.

STEP 23 Select Enable Redirect URL and specify a fully qualified domain name or IP address in the Redirect URL field (including http://). If specified, guest network users are redirected to the specified URL after authenticating.

STEP 24 Click Next. The Wizard displays the Summary - Confirm Your Settings window.

STEP 25 Review the settings that you configured. Click Back to reconfigure one or more settings. If you click Cancel, all settings are returned to the previous or default values.

STEP 26 If they are correct, click Submit. Your WAP setup settings are saved and a confirmation window appears.

STEP 27 Click Finish. The Getting Started window appears.

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Getting Started

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Getting Started

 

 

 

 

 

Getting Started

To simplify device configuration through quick navigation, the Getting Started page provides links for performing common tasks. The Getting Started page is the default window every time you log into the configuration utility.

Links on the Getting Started Page

Category

Link Name (on the Page)

Linked Page

 

 

 

Initial Setup

Run Setup Wizard

Using the Access

 

 

Point Setup Wizard

 

 

 

 

Configure Radio Settings

Radio

 

 

 

 

Configure Wireless Network Settings

Networks

 

 

 

 

Configure LAN Settings

LAN

 

 

 

 

Run WPS

WPS Setup

 

 

 

 

Configure Single Point Setup

Single Point Setup

 

 

 

Device

System Summary

System Summary

Status

 

 

Wireless Status

Network Interfaces

 

 

 

 

Quick

Change Account Password

User Accounts

Access

 

 

Upgrade Device Firmware

Upgrade Firmware

 

 

 

 

 

Backup/Restore Configuration

Download/Backup

 

 

Configuration File

 

 

 

Other

Support

A link to the Cisco WAP

Resources

 

support site.

 

 

 

 

Forums

A link to the Cisco

 

 

Support Community

 

 

site.

 

 

 

 

Wireless Planning Tool

A link to Fluke networks

 

 

AirMagnet Planner for

 

 

Cisco Small Business.

 

 

 

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Window Navigation

 

 

 

 

 

Window Navigation

This section describes the features of the configuration utility.

Configuration Utility Header

The Configuration Utility header contains standard information and appears at the top on every page. It provides these buttons:

Buttons

Button Name

Description

 

 

(User)

The account name (Administrator or Guest) of the user

 

logged into the WAP device. The factory default user

 

name is cisco.

 

 

Log Out

Click to log out of the configuration utility.

 

 

About

Click to show the WAP device type and version number.

 

 

Help

Click to show the online help. The online help is designed

 

to be viewed with browsers using UTF-8 encoding. If the

 

online help shows errant characters, verify that the

 

encoding settings on your browser are set to UTF-8.

 

 

Navigation Pane

A navigation pane, or main menu, is located on the left side of each page. The navigation pane is a list of the top-level features of the WAP devices. If a main menu item is preceded by an arrow, select to expand and display the submenu of each group. You can then select on the desired submenu item to open the associated page.

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Window Navigation

 

 

 

 

 

Management Buttons

The table below describes the commonly used buttons that appear on various pages in the system.

Management Buttons

Button Name

Description

 

 

Add

Adds a new entry to the table or database.

 

 

Cancel

Cancels the changes made to the page.

 

 

Clear All

Clears all entries in the log table.

 

 

Delete

Deletes an entry in a table. Select an entry first.

 

 

Edit

Edits or modifies an existing entry. Select an entry first.

 

 

Refresh

Redisplays the current page with the latest data.

 

 

Save

Saves the settings or configuration.

 

 

Update

Updates the new information to the startup

 

configuration.

 

 

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2

Status and Statistics

This chapter describes how to display status and statistics and contains these topics:

System Summary

Network Interfaces

Traffic Statistics

WorkGroup Bridge Transmit/Receive

Associated Clients

TSPEC Client Associations

TSPEC Status and Statistics

TSPEC AP Statistics

Radio Statistics

Email Alert Status

Log

System Summary

The System Summary page shows basic information such as the hardware model description, software version, and the time that has elapsed since the last reboot.

To view system information, select Status and Statistics > System Summary in the navigation pane. Or, select System Summary under Device Status on the Getting Started page.

The System Summary page shows this information:

PID VID—The WAP hardware model and version.

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Status and Statistics

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System Summary

 

 

 

 

 

Serial Number—The serial number of the Cisco WAP device.

Base MAC Address—The WAP MAC address.

Firmware Version—The firmware version number of the active image.

Firmware MD5 Checksum—The checksum for the active image.

Host Name—A name assigned to the device.

System Uptime—The time that has elapsed since the last reboot.

System Time—The current system time.

Power Source—The system may be powered by a power adapter, or may be receiving power-over-Ethernet from PoE power-sourcing equipment (PSE).

The TCP/UDP Service table shows basic information about protocols and services operating on the WAP.

Service—The name of the service, if available.

Protocol—The underlying transport protocol that the service uses (TCP or UDP).

Local IP Address—The IP address, if any, of a remote device that is connected to this service on the WAP device. All indicates that any IP address on the device can use this service.

Local Port—The port number for the service.

Remote IP Address—The IP address of a remote host, if any, that is using this service. All indicates that the service is available to all remote hosts that access the system.

Remote Port—The port number of any remote device communicating with this service.

Connection State—The state of the service. For UDP, only connections in the Active state appear in the table. In the Active state, a connection is established between the WAP device and a client or server. The TCP states are:

-Listening—The service is listening for connection requests.

-Active—A connection session is established and packets are being transmitted and received.

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Status and Statistics

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Network Interfaces

 

 

 

 

 

-Established—A connection session is established between the WAP device and a server or client, depending on the role of each device with respect to this protocol.

-Time Wait—The closing sequence has been initiated and the WAP is waiting for a system-defined timeout period (typically 60 seconds) before closing the connection.

You can click Refresh to refresh the screen and show the most current information.

Network Interfaces

Use the Network Interfaces page to show configuration and status information about the wired and wireless interfaces. To show the Network Interfaces page, select Status and Statistics > Network Interface in the navigation pane.

The Network Interfaces page shows this information:

LAN Status—These settings apply to the internal interface. For the WAP321, the information indicates whether or not Green Ethernet mode is enabled.

To change any of these settings, click the Edit link. After you click Edit, you are redirected to the VLAN and IPv4 Address Settings page. See VLAN and IPv4 Address Settings for descriptions of these fields.

Radio Status—These settings include the Wireless Radio mode (Enabled or Disabled), the MAC address associated with the radio interface, the 802.11 mode (a/b/g/n), and the channel used by the interface.

To change the wireless settings, click the Edit link. After you click Edit, you are redirected to the Radio page. See Radio for descriptions of these fields.

Interface Status—This table lists status information for each Virtual Access Point (VAP) and on each Wireless Distribution System (WDS) interface.

If the VAP has been configured, the table lists the SSID, the administrative status (up or down), the MAC address of the radio interface, the VLAN ID, the name of any associated scheduler profile, and the current state (active or inactive). The state indicates whether the VAP is exchanging data with a client.

You can click Refresh to refresh the screen and show the most current information.

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Status and Statistics

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Traffic Statistics

 

 

 

 

 

Traffic Statistics

Use the Traffic Statistics page to view basic information about the WAP. It also provides a real-time display of transmit and receive statistics for the Ethernet interface, the Virtual Access Points (VAPs), and any WDS interfaces. All transmit and receive statistics reflect the totals since the WAP was last started. If you reboot the WAP, these figures indicate transmit and receive totals since the reboot.

To show the Traffic Statistics page, select Status and Statistics > Traffic

Statistics in the navigation pane.

The Traffic Statistics page shows summary data and statistics for traffic in each direction.

Network Interface—Name of the Ethernet interface and each VAP and WDS interface.

Each VAP interface name is followed by its SSID in parentheses.

Total Packets—The total packets sent (in Transmit table) or received (in Received table) by this WAP device.

Total Bytes—The total bytes sent (in Transmit table) or received (in Received table) by this WAP device.

Total Dropped Packets—The total number of dropped packets sent (in Transmit table) or received (in Received table) by this WAP device.

Total Dropped Bytes—The total number of dropped bytes sent (in Transmit table) or received (in Received table) by this WAP device.

Errors—The total number of errors related to sending and receiving data on this WAP device.

You can click Refresh to refresh the screen and show the most current information.

WorkGroup Bridge Transmit/Receive

The WorkGroup Bridge Transmit/Receive page shows packet and byte counts for traffic between stations on a WorkGroup Bridge. For information on configuring WorkGroup Bridges, see WorkGroup Bridge.

To show the WorkGroup Bridge Transmit/Receive page, select Status and

Statistics > WorkGroup Bridge in the navigation pane.

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Status and Statistics

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Associated Clients

 

 

 

 

 

Each network interface that is configured as a WorkGroup Bridge interface shows these fields:

Network Interface—Name of the Ethernet or VAP interface.

Status and Statistics—Whether the interface is disconnected or is administratively configured as up or down.

VLAN ID—Virtual LAN (VLAN) ID. You can use VLANs to establish multiple internal and guest networks on the same WAP device. The VLAN ID is set on the VAP tab.See Configuring VAPs.

Name (SSID)—Wireless network name. Also known as the SSID, this alphanumeric key uniquely identifies a wireless local area network. The SSID is set on the VAP tab. See Configuring VAPs.

Additional information appears for the transmit and receive direction for each

WorkGroup Bridge interface:

Total Packets—The total number of packets bridged between the wired clients in the WorkGroup Bridge and the wireless network.

Total Bytes—The total number of bytes bridged between the wired clients in the WorkGroup Bridge and the wireless network.

You can click Refresh to refresh the screen and show the most current information.

Associated Clients

You can use the Associated Clients page to view the client stations associated with a particular access point.

To show the Associated Clients page, select Status and Statistics > Associated Clients in the navigation pane.

The associated stations are shown along with information about packet traffic transmitted and received for each station.

Total Number of Associated Clients—The total number of clients currently associated with the WAP device.

Network Interface—The VAP the client is associated with.

Station—The MAC address of the associated wireless client.

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Status and Statistics

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Associated Clients

 

 

 

 

 

Status—The Authenticated and Associated Status shows the underlying IEEE 802.11 authentication and association status, which is present no matter which type of security the client uses to connect to the WAP device. This status does not show IEEE 802.1X authentication or association status.

These are some points to keep in mind with regard to this field:

-If the WAP device security mode is None or Static WEP, the authentication and association status of clients appears as expected; that is, if a client shows as authenticated to the WAP device, it is able to transmit and receive data. (The reason why is that Static WEP uses only IEEE 802.11 authentication.)

-If the WAP device uses IEEE 802.1X or WPA security, it is possible for a client association to appear as authenticated (through IEEE 802.11 security) although it is not actually authenticated through the second layer of security.

From Station/To Station—For the From Station, the counters indicate the packets or bytes received by the wireless client. For the To Station, the counters indicate the number of packets and bytes transmitted from the WAP device to the wireless client.

-Packets—Number of packets received (transmitted) from the wireless client.

-Bytes—Number of bytes received (transmitted) from the wireless client.

-Drop Packets—Number of packets dropped after being received (transmitted).

-Drop Bytes—Number of bytes that dropped after being received (transmitted).

-TS Violate Packets (From Station)—Number of packets sent from a client STA to the WAP device in excess of its active Traffic Stream (TS) uplink bandwidth, or for an access category requiring admission control to which the client STA has not been admitted.

-TS Violate Packets (To Station)—Number of packets sent from the WAP device to a client STA in excess of its active TS downlink bandwidth, or for an access category requiring admission control to which the client STA has not been admitted.

Up Time—The amount of time the client has been associated with the WAP device.

You can click Refresh to refresh the screen and show the most current information.

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Status and Statistics

2

 

TSPEC Client Associations

 

 

 

 

 

TSPEC Client Associations

The TSPEC Client Associations page provides real-time information about the TSPEC client data transmitted and received by this access point. The tables on the TSPEC Client Associations page show voice and video packets transmitted and received since the association started, along with status information.

A TSPEC is a traffic specification that is sent from a QoS-capable wireless client to a WAP device requesting a certain amount of network access for the Traffic Stream (TS) it represents. A traffic stream is a collection of data packets identified by the wireless client as belonging to a particular user priority. An example of a voice traffic stream is a Wi-Fi CERTIFIED telephone handset that marks its codecgenerated data packets as voice priority traffic. An example of a video traffic stream is a video player application on a wireless laptop that prioritizes a video conference feed from a corporate server.

To view TSPEC client association statistics, select Status and Statistics > TSPEC Client Associations in the navigation pane.

The TSPEC Client Associations page shows this information:

Status and Statistics:

Network Interface—Radio interface used by the client.

SSID—Service set identifier associated with this TS client.

Station—Client station MAC address.

TS Identifier—TSPEC Traffic Session Identifier (range 0 to 7).

Access Category—TS Access Category (voice or video).

Direction—Traffic direction for this TS. Direction can be one of these options:

-uplink—From client to device.

-downlink—From device to client.

-bidirectional

User Priority—User Priority (UP) for this TS. The UP is sent with each packet in the UP portion of the IP header. Typical values are as follows:

-6 or 7 for voice

-4 or 5 for video

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Status and Statistics

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TSPEC Client Associations

 

 

 

 

 

The value may differ depending on other priority traffic sessions.

Medium Time—Time that the TS traffic occupies the transmission medium.

Excess Usage Events—Number of times that the client has exceeded the medium time established for its TSPEC. Minor, infrequent violations are ignored.

VAP MAC Address—Virtual Access Point MAC address. Statistics:

Network Interface—Radio interface used by the client.

Station—Client station MAC address.

TS Identifier—TSPEC Traffic Session Identifier (range 0 to 7).

Access Category—TS Access Category (voice or video).

Direction—The traffic direction for this TS. Direction can be one of these options:

-uplink—From client to device.

-downlink—From device to client.

-bidirectional

From Station—Shows the number of packets and bytes received from the wireless client and the number of packets and bytes that were dropped after being received.

-Packets—Number of packets in excess of an admitted TSPEC.

-Bytes—Number of bytes when no TSPEC has been established and admission is required by the WAP device.

To Station—The number of packets and bytes transmitted from the WAP device to the wireless client and the number of packets and bytes that were dropped upon transmission.

-Packets—Number of packets in excess of an admitted TSPEC.

-Bytes—Number of bytes for which no TSPEC has been established when admission is required by the WAP device.

You can click Refresh to refresh the screen and show the most current information.

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Status and Statistics

2

 

TSPEC Status and Statistics

 

 

 

 

 

TSPEC Status and Statistics

The TSPEC Status and Statistics page provides this information:

Summary information about TSPEC sessions by radio.

Summary information about TSPEC sessions by VAP.

Real-time transmit and receive statistics for the radio interface and the network interface(s).

All of the transmit and receive statistics shown are totals since the WAP device was last started. If you reboot the WAP device, these figures indicate transmit and receive totals since the reboot.

To view TSPEC status and statistics, select Status and Statistics > TSPEC Status and Statistics in the navigation pane.

The TSPEC Status and Statistics page provides this status information for the

WLAN (Radio) and VAP interfaces:

Network Interface—Name of the Radio or VAP interface.

Access Category—Current Access Category associated with this Traffic Stream (voice or video).

Status—Whether the TSPEC session is enabled (up) or not (down) for the corresponding Access Category.

NOTE Status is a configuration status (it does not necessarily represent the current session activity).

Active Traffic Stream—Number of currently active TSPEC Traffic Streams for this radio and Access Category.

Traffic Stream Clients—Number of Traffic Stream clients associated with this radio and Access Category.

Medium Time Admitted—Time allocated for this Access Category over the transmission medium to carry data. This value should be less than or equal to the maximum bandwidth allowed over the medium for this TS.

Medium Time Unallocated—Time of unused bandwidth for this Access Category.

These statistics appear separately for the transmit and receive paths on the wireless radio interface:

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Status and Statistics

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TSPEC AP Statistics

 

 

 

 

 

Access Category—The Access Category associated with this Traffic Stream (voice or video).

Total Packets—Total number of TS packets sent (in Transmit table) or received (in Received table) by this Radio for the specified Access Category.

Total Bytes—Total number of bytes received in the specified access category.

These statistics appear separately for the transmit and receive paths on the network interfaces (VAPs):

Total Voice Packets—Total number of TS voice packets sent (in Transmit table) or received (in Received table) by this WAP device for this VAP.

Total Voice Bytes—Total TS voice bytes sent (in Transmit table) or received (in Received table) by this WAP device for this VAP.

Total Video Packets—Total number of TS video packets sent (in Transmit table) or received (in Received table) by this WAP device for this VAP.

Total Video Bytes—Total TS video bytes sent (in Transmit table) or received (in Received table) by this WAP device for this VAP.

You can click Refresh to refresh the screen and show the most current information.

TSPEC AP Statistics

The TSPEC AP Statistics page provides information on the voice and video Traffic Streams accepted and rejected by the WAP device. To view the TSPEC AP Statistics page, select Status and Statistics > TSPEC AP Statistics in the navigation pane.

TSPEC Statistics Summary for Voice ACM—The total number of accepted and the total number of rejected voice traffic streams.

TSPEC Statistics Summary for Video ACM—The total number of accepted and the total number of rejected video traffic streams.

You can click Refresh to refresh the screen and show the most current information.

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Status and Statistics

2

 

Radio Statistics

 

 

 

 

 

Radio Statistics

You can use the Radio Statistics page to show packet-level and byte-level statistics for the wireless radio interface. To view the Radio Statistics page, select

Status and Statistics > Radio Statistics in the navigation pane.

Packets Received—Total packets received by the WAP device.

Packets Transmitted—Total packets transmitted by the WAP device.

Bytes Received—Total bytes received by the WAP device.

Bytes Transmitted—Total bytes transmitted by the WAP device.

Packets Receive Dropped—Number of packets received by the WAP device that were dropped.

Packets Transmit Dropped—Number of packets transmitted by the WAP device that were dropped.

Bytes Receive Dropped—Number of bytes received by the WAP device that were dropped.

Bytes Transmit Dropped—Number of bytes transmitted by the WAP device that were dropped.

Fragments Received—Number of fragmented frames received by the WAP device.

Fragments Transmitted—Number of fragmented frames sent by the WAP device.

Multicast Frames Received—Count of MSDU frames received with the multicast bit set in the destination MAC address.

Multicast Frames Transmitted—Count of successfully transmitted MSDU frames where the multicast bit was set in the destination MAC address.

Duplicate Frame Count—Number of times a frame was received and the Sequence Control field indicates it was a duplicate.

Failed Transmit Count—Number of times an MSDU was not transmitted successfully due to transmit attempts exceeding either the short retry limit or the long retry limit.

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Status and Statistics

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Email Alert Status

 

 

 

 

 

FCS Error Count—Count of FCS errors detected in a received MPDU frame.

Transmit Retry Count—Number of times an MSDU is successfully transmitted after one or more retries.

ACK Failure Count—Count of ACK frames not received when expected.

RTS Failure Count—Count of CTS frames not received in response to an RTS frame.

WEP Undecryptable Count—Number of frames discarded because they could not be decrypted by the radio. Frames can be discarded because the frame was not encrypted, or it was encrypted with a privacy option not supported by the WAP device.

RTS Success Count—Count of CTS frames received in response to an RTS frame.

Multiple Retry Count—Number of times an MSDU is successfully transmitted after more than one retry.

Frames Transmitted Count—Count of each successfully transmitted MSDU.

You can click Refresh to refresh the screen and show the most current information.

Email Alert Status

The Email Alert Status page provides information about the email alerts sent based on the syslog messages generated in the WAP device. To view the Email Alert Status page, select Status and Statistics > Email Alert Status in the navigation pane.

Email Alert Status—The Email Alert configured status. The status is either Enabled or Disabled. The default is Disabled.

Number of Emails Sent—The total number of emails sent. The range is an unsigned integer of 32 bits. The default is 0.

Number of Emails Failed—The total number of email failures. The range is an unsigned integer of 32 bits. The default is 0.

Time Last Email Sent—The day, date, and time when the last email was sent.

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Status and Statistics

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Log

 

 

 

 

 

Log

The Log page shows a list of system events that generated a log entry, such as login attempts and configuration changes. The log is cleared upon a reboot and can be cleared by an administrator. Up to 512 events can be shown. Older entries are removed from the list as needed to make room for new events.

To view the Log page, select Status and Statistics > Log Status in the navigation pane.

Time Stamp—The system time when the event occurred.

Severity—Whether the event is due to an error (err) or is informational (info).

Service—The software component associated with the event.

Description—A description of the event.

You can click Refresh to refresh the screen and show the most current information.

You can click Clear All to clear all entries from the log.

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3

Administration

This chapter describes how to configure global system settings and perform diagnostics.

It contains these topics:

System Settings

User Accounts

Time Settings

Log Settings

Email Alert

HTTP/HTTPS Service

Management Access Control

Upgrade Firmware

Firmware Recovery

Download/Backup Configuration File

Configuration Files Properties

Copy/Save Configuration

Reboot

Discovery—Bonjour

Packet Capture

Support Information

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