You are here: Home > CLI Commands > Just_CLI_Topics > show ap wmm-flow

show ap wmm-flow

show ap wmm-flow [ap-name <ap-name> | bssid <bssid> | dotlla | dotllg | essid <essid> | ip-addr <ip-addr> | ip6-addr <ip6-addr>]

Description

This command shows the Wireless Multimedia (WMMWi-Fi Multimedia. WMM is also known as WME. It refers to a Wi-Fi Alliance interoperability certification, based on the IEEE 802.11e standard. It provides basic QoS features to IEEE 802.11 networks. WMM prioritizes traffic according to four ACs: voice (AC_VO), video (AC_VI), best effort (AC_BE), and background (AC_BK).) flow table.

Syntax

Parameter

Description

ap-name <ap-name>

View an AP with a specified name.

bssid <bssid>

View data for an AP with a specific BSSIDBasic Service Set Identifier. The BSSID identifies a particular BSS within an area. In infrastructure BSS networks, the BSSID is the MAC address of the AP. In independent BSS or ad hoc networks, the BSSID is generated randomly. (Basic Service Set Identifier). The Basic Service Set Identifier (BSSIDBasic Service Set Identifier. The BSSID identifies a particular BSS within an area. In infrastructure BSS networks, the BSSID is the MAC address of the AP. In independent BSS or ad hoc networks, the BSSID is generated randomly.) is usually the MACMedia Access Control. A MAC address is a unique identifier assigned to network interfaces for communications on a network. address of the AP.

dot11a

Show the WMMWi-Fi Multimedia. WMM is also known as WME. It refers to a Wi-Fi Alliance interoperability certification, based on the IEEE 802.11e standard. It provides basic QoS features to IEEE 802.11 networks. WMM prioritizes traffic according to four ACs: voice (AC_VO), video (AC_VI), best effort (AC_BE), and background (AC_BK). flow table for a 802.11a802.11a provides specifications for wireless systems. Networks using 802.11a operate at radio frequencies in the 5 GHz band. The specification uses a modulation scheme known as orthogonal frequency-division multiplexing (OFDM) that is especially well suited to use in office settings. The maximum data transfer rate is 54 Mbps. radio.

dot11g

Show the WMMWi-Fi Multimedia. WMM is also known as WME. It refers to a Wi-Fi Alliance interoperability certification, based on the IEEE 802.11e standard. It provides basic QoS features to IEEE 802.11 networks. WMM prioritizes traffic according to four ACs: voice (AC_VO), video (AC_VI), best effort (AC_BE), and background (AC_BK). flow table for a 802.11g802.11g offers transmission over relatively short distances at up to 54 Mbps, compared with the 11 Mbps theoretical maximum of 802.11b standard. 802.11g employs Orthogonal Frequency Division Multiplexing (OFDM), the modulation scheme used in 802.11a, to obtain higher data speed. Computers or terminals set up for 802.11g can fall back to speed of 11 Mbps, so that 802.11b and 802.11g devices can be compatible within a single network. radio.

essid <essid>

View data for a specific ESSIDExtended Service Set Identifier. ESSID refers to the ID used for identifying an extended service set. (Extended Service Set Identifier). An Extended Service Set Identifier (ESSIDExtended Service Set Identifier. ESSID refers to the ID used for identifying an extended service set.) is a alphanumeric name that uniquely identifies a wireless network. If the name includes spaces, you must enclose the ESSIDExtended Service Set Identifier. ESSID refers to the ID used for identifying an extended service set. in quotation marks.

ip-addr <ip-addr>

View an AP with a specified IP address by entering an IP address in dotted-decimal format.

ip6-addr <ip6-addr>

View an AP with a specified IPv6 address by entering an IPv6 address in dotted-decimal format.

Usage Guidelines

WMMWi-Fi Multimedia. WMM is also known as WME. It refers to a Wi-Fi Alliance interoperability certification, based on the IEEE 802.11e standard. It provides basic QoS features to IEEE 802.11 networks. WMM prioritizes traffic according to four ACs: voice (AC_VO), video (AC_VI), best effort (AC_BE), and background (AC_BK)., or Wireless Multimedia Extensions, are a subset of the 802.11e802.11e is an enhancement to the 802.11a and 802.11b specifications that enhances the 802.11 Media Access Control layer with a coordinated Time Division Multiple Access (TDMA) construct. It adds error-correcting mechanisms for delay-sensitive applications such as voice and video. The 802.11e specification provides seamless interoperability between business, home, and public environments such as airports and hotels, and offers all subscribers high-speed Internet access with full-motion video, high-fidelity audio, and VoIP. standard. WMMWi-Fi Multimedia. WMM is also known as WME. It refers to a Wi-Fi Alliance interoperability certification, based on the IEEE 802.11e standard. It provides basic QoS features to IEEE 802.11 networks. WMM prioritizes traffic according to four ACs: voice (AC_VO), video (AC_VI), best effort (AC_BE), and background (AC_BK). provides for four different types of traffic classification: voice, video, best effort, and background, with voice having the highest priority and background the lowest. Issue the show ap wmm-flow command to view WMMWi-Fi Multimedia. WMM is also known as WME. It refers to a Wi-Fi Alliance interoperability certification, based on the IEEE 802.11e standard. It provides basic QoS features to IEEE 802.11 networks. WMM prioritizes traffic according to four ACs: voice (AC_VO), video (AC_VI), best effort (AC_BE), and background (AC_BK). flow data for all APs. Include any of the optional parameters described in the table above to filter the table by a specific AP, radio channel (a or g), or both AP and radio type.

Example

Some samples of executing this command with various options are as follows:

(host) [mynode] #show ap wmm-flow ap-name ap105

(host) [mynode] #show ap wmm-flow ap-name ap105 dot11g

(host) [mynode] #show ap wmm-flow dot11a

The following example shows WMMWi-Fi Multimedia. WMM is also known as WME. It refers to a Wi-Fi Alliance interoperability certification, based on the IEEE 802.11e standard. It provides basic QoS features to IEEE 802.11 networks. WMM prioritizes traffic according to four ACs: voice (AC_VO), video (AC_VI), best effort (AC_BE), and background (AC_BK). flow data for all APs.

(host)[mynode] #show ap wmm-flow

 

WMM Flow Table

--------------

AP Name ESSID Client Description

------- ----- ------ -----------

AP125-srk NOE 00:90:7a:06:1f:5b tsid 6:prio 6:inactivity 2157352960 us:bidir:apsd:normalack:tclas prio 6 ip DIP-192.168.101.194 DP-32514 DSCP-48:one-match

AP125-srk NOE 00:90:7a:06:1f:5b tsid 0:prio 0:inactivity 100000000 us:bidir:apsd:normalack:no-match

Num Flows:0

The output of this command includes the following parameters:

Parameter

Description

AP name

Name of an AP with recorded WMMWi-Fi Multimedia. WMM is also known as WME. It refers to a Wi-Fi Alliance interoperability certification, based on the IEEE 802.11e standard. It provides basic QoS features to IEEE 802.11 networks. WMM prioritizes traffic according to four ACs: voice (AC_VO), video (AC_VI), best effort (AC_BE), and background (AC_BK). flows.

ESSID

Extended Service Set Identifier (ESSIDExtended Service Set Identifier. ESSID refers to the ID used for identifying an extended service set.) of a wireless network.

Client

MACMedia Access Control. A MAC address is a unique identifier assigned to network interfaces for communications on a network. address of the client.

Description

The description is a long string that includes the following information.

TSID: Traffic Stream Identifier. The TSID should match the priority level for each flow.

Priority: One of the following IEEEInstitute of Electrical and Electronics Engineers. 802.1p priority values:

0,3 = Best Effort

1,2 = Background

4-5 = Video

6-7 = Voice

Inactivity: Tspec inactivity threshold, in microseconds.

<country code>: AP country code, e.g., US.

bdir: flow is bidirectional.

apsd: flow has enabled auto power save delivery.

<ack>: Displays the ack policy negotiated for the flow. Possible values are:

normalack

noack

blockack

resack (reserved ack)

Tclas: traffic classification element. Tclas information includes one of the following classification types, the 802.1p priority and IP version (version 4 or version 6)

type0: Classification based on EthernetEthernet is a network protocol for data transmission over LAN. parameters

type1: Classification based on TCPTransmission Control Protocol. TCP is a communication protocol that defines the standards for establishing and maintaining network connection for applications to exchange data. /UDPUser Datagram Protocol. UDP is a part of the TCP/IP family of protocols used for data transfer. UDP is typically used for streaming media. UDP is a stateless protocol, which means it does not acknowledge that the packets being sent have been received. or IP parameters (IPv4 or IPv6)

type2: Classification based on based on IEEE802.1Q

DIP: Destination IP address for the flow.

DP: Destination IP Port specified in the TCLAS for flow negotiation.

DCSP: The Differentiated Services Code Point (DSCPDifferentiated Services Code Point. DSCP is a 6-bit packet header value used for traffic classification and priority assignment. ) priority value that matches the flows 802.1p priority.

 

Related Commands

Command

Description

wmm-dscp-mapping

This command enables or disables WMMWi-Fi Multimedia. WMM is also known as WME. It refers to a Wi-Fi Alliance interoperability certification, based on the IEEE 802.11e standard. It provides basic QoS features to IEEE 802.11 networks. WMM prioritizes traffic according to four ACs: voice (AC_VO), video (AC_VI), best effort (AC_BE), and background (AC_BK). DSCPDifferentiated Services Code Point. DSCP is a 6-bit packet header value used for traffic classification and priority assignment. map in the upstream direction decrypt-tunnel mode.

Command History

Release

Modification

ArubaOS 8.0.0.0

Command Introduced.

Command Information

Platforms

License

Command Mode

All platforms

Base operating system.

Enable or Config mode on the managed device or controller where the AP terminates.

/*]]>*/