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show ap active

show ap active

ap-name <ap-name> [details] [dot11a] [dot11g] [voip-only]

arm-edge [details] [dot11a] [dot11g] [voip-only]

counters [ap-name <ap-name>] [arm-edge] [dot11a] [dot11g] [essid <essid>] [ip-addr <ip-addr>] [ip6-addr <ip6-addr>] [type]

details

dot11a [details]

dot11g [details]

essid <essid>

ip-addr <ip-addr> [details] [dot11a] [dot11g] [voip-only]

ip6-addr <ip6-addr> [details] [dot11a] [dot11g] [voip-only]

type {access-point [details] [dot11a] [dot11g] [voip-only]}|{air-monitor [details] [dot11a] [dot11g] [voip-only]}|{ap-monitor [details] [dot11a] [dot11g] [voip-only]}|{spectrum [details] [dot11a] [dot11g] [voip-only]}

voip-only [details]

Description

This command shows Access Points registered to a Mobility Master.

Syntax

Parameter

Description

ap-name <ap-name>

Shows data for specified AP name.

arm-edge

Shows state of ARMAdaptive Radio Management. ARM dynamically monitors and adjusts the network to ensure that all users are allowed ready access. It enables full utilization of the available spectrum to support maximum number of users by intelligently choosing the best RF channel and transmit power for APs in their current RF environment. edge Access Points.

counters

Shows counters.

dot11a

Shows 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 information.

dot11g

Shows 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 information.

essid <essid>

Shows data for specified ESSIDExtended Service Set Identifier. ESSID refers to the ID used for identifying an extended service set..

ip-addr <ip-addr>

Shows data of an AP for specified IP address.

ip6-addr <ip6-addr>

Shows data of an AP for specified IPv6 address.

type

Shows information filtered by type of AP.

access-point

Shows information for Access Points only.

air-monitor

Shows information for Air Monitors only.

ap-monitor

Shows information for AP Monitors only.

spectrum

Shows spectrum sensor information.

voip-only

Shows information filtered by associated/active VoIPVoice over IP. VoIP allows transmission of voice and multimedia content over an IP network. clients.

Usage Guidelines

This command shows Access Points registered to a Mobility Master. For the remaining parameters, see the command syntax.

Example

The following example shows Access Points registered to a Mobility Master:

(host) [mynode] #show ap active

 

Active AP Table

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

Name Group IP Address AP Type Flags Uptime Outer IP

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

AP344-Pilot-NEW AP344 172.16.0.2 344 RAaKW 4d:3h:37m:18s 172.16.0.200

AP225 AP225 172.16.0.58 225 A2aK 4d:3h:34m:2s N/A

AP335 AP335 172.16.0.60 335 E2aK 4d:3h:35m:39s N/A

AP345 AP345 172.16.0.22 345 E2aKW 4d:3h:36m:29s N/A

AP207 AP207 172.16.0.23 207 2aKf 4d:3h:36m:8s N/A

AP345-B0 AP345 172.16.0.55 345 ME2aK 4d:3h:36m:35s N/A

 

 

Radio 0 Band Ch/EIRP/MaxEIRP/Clients Radio 1 Band Ch/EIRP/MaxEIRP/Clients

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

AP:5GHz-VHT:157E/18.0/31.7/0 AP:5GHz-VHT:36S/8.5/23.7/0

AP:5GHz-VHT:44E/18.0/30.2/0 AP:2.4GHz-HT:11/7.0/25.0/0

AP:5GHz-VHT:36E/12.0/28.5/0 AP:2.4GHz-HT:1/12.0/25.0/0

AP:5GHz-VHT:161E/18.0/31.7/0 AP:5GHz-VHT:36S/20.0/0.0/0

AP:5GHz-VHT:48E/18.0/29.0/0 AP:2.4GHz-HT:11/6.0/23.7/0

AP:5GHz-VHT:149E/12.0/31.7/4 MPP+AP:2.4GHz-HT:6/10.2/26.0/0

 

Flags: 1 = 802.1x authenticated AP; 2 = Using IKE version 2; 4 = Using WiFi Uplink

A = Enet1 in active/standby mode; B = Battery Boost On; C = Cellular;

D = Disconn. Extra Calls On; E = Wired AP enabled; F = AP failed 802.1x authentication;

H = Hotspot Enabled; K = 802.11K Enabled; L = Client Balancing Enabled; M = Mesh;

N = 802.11b protection disabled; P = PPPOE; R = Remote AP;

S = AP connected as standby; X = Maintenance Mode;

a = Reduce ARP packets in the air; d = Drop Mcast/Bcast On; u = Custom-Cert RAP;

i = Provisioned as Indoor; o = Provisioned as Outdoor;

p = Restriction mode in POE-AF/AT; r = 802.11r Enabled; f = No Spectrum FFT support;

Q = DFS CAC timer running; T = Flex Radio Mode is 2.4GHz+5GHz;

U = Flex Radio Mode is 5GHz; V = Flex Radio Mode is 2.4GHz; e = custom EST cert; W = Dual 5GHz Mode Enabled

 

Channel followed by "*" indicates channel selected due to unsupported configured channel.

"Spectrum" followed by "^" indicates Local Spectrum Override in effect.

 

Channel flags: +/- = 40 MHz, E = 80 MHz, S = 160 MHz, E+E = 80 + 80 MHz (i.e. 36E+149E)

 

Num APs:6

 

In releases prior to ArubaOS 8.3.0.0, the output of this command included 2.4 GHzGigahertz. and 5 GHzGigahertz. as output parameters. In ArubaOS 8.3.0.0, these output parameters are modified to display the radio IDs, bandsBand refers to a specified range of frequencies of electromagnetic radiation., EIRPEffective Isotropic Radiated Power or Equivalent Isotropic Radiated Power. EIRP refers to the output power generated when a signal is concentrated into a smaller area by the Antenna., Maximum EIRPEffective Isotropic Radiated Power or Equivalent Isotropic Radiated Power. EIRP refers to the output power generated when a signal is concentrated into a smaller area by the Antenna., and number of clients.

The output of this command includes the following information:

Column

Description

Name

Name of an AP

Group

The AP is associated with this AP group.

IP address

IP address of the AP, in dotted decimal format.

AP Type

AP model type.

Flags

This column displays any flags for this AP. The list of flag abbreviations is also included in the output of the show ap active command.

1 = 802.1X802.1X is an IEEE standard for port-based network access control designed to enhance 802.11 WLAN security. 802.1X provides an authentication framework that allows a user to be authenticated by a central authority. authenticated AP

2 = Using IKEInternet Key Exchange. IKE is a key management protocol used with IPsec protocol to establish a secure communication channel. IKE provides additional feature, flexibility, and ease of configuration for IPsec standard. version 2;

4 = Using Wi-FiWi-Fi is a technology that allows electronic devices to connect to a WLAN network, mainly using the 2.4 GHz and 5 GHz radio bands. Wi-Fi can apply to products that use any 802.11 standard. Uplink

A = Enet1 in active/standby mode

B = Battery Boost On

C = Cellular;

D = Disconn. Extra Calls On

E = Wired AP enabled

F = AP failed 802.1X802.1X is an IEEE standard for port-based network access control designed to enhance 802.11 WLAN security. 802.1X provides an authentication framework that allows a user to be authenticated by a central authority. authentication

H = HotspotHotspot refers to a WLAN node that provides Internet connection and virtual private network (VPN) access from a given location. A business traveler, for example, with a laptop equipped for Wi-Fi can look up a local hotspot, contact it, and get connected through its network to reach the Internet. Enabled

K = 802.11K Enabled

L = Client Balancing Enabled

M = Mesh

N = 802.11b802.11b is a WLAN standard often called Wi-Fi and is backward compatible with 802.11. Instead of the Phase-Shift Keying (PSK) modulation method used in 802.11 standards, 802.11b uses Complementary Code Keying (CCK) that allows higher data speeds and makes it less susceptible to multipath-propagation interference. 802.11b operates in the 2.4 GHz band and the maximum data transfer rate is 11 Mbps. protection disabled

P = PPPOE

R = Remote APRemote APs extend corporate network to the users working from home or at temporary work sites. Remote APs are deplyed at branch office sites and are connected to the central network on a WAN link.

S = AP connected as standby

X = Maintenance Mode

a = Reduce ARPAddress Resolution Protocol. ARP is used for mapping IP network address to the hardware MAC address of a device. packets in the air

d = Drop Mcast/Bcast On

u = Custom-Cert RAP

i = Provisioned as indoor

o = Provisioned as outdoor

p = Restriction mode in POE-AF/AT

r = 802.11r802.11r is an IEEE standard for enabling seamless BSS transitions in a WLAN. 802.11r standard is also referred to as Fast BSS transition. Enabled

Q = DFSDynamic Frequency Selection. DFS is a mandate for radio systems operating in the 5 GHz band to be equipped with means to identify and avoid interference with Radar systems. CACCall Admission Control. CAC regulates traffic volume in voice communications. CAC can also be used to ensure or maintain a certain level of audio quality in voice communications networks. timer running

T = Flex Radio Mode is 2.4GHz+5GHz

U = Flex Radio Mode is 5GHz

V = Flex Radio Mode is 2.4GHz

W = Dual 5 GHzGigahertz. Mode Enabled

Uptime

Number of hours, minutes and seconds since the last Mobility Master reboot or bootstrap, in the format hours:minutes:seconds.

Outer IP

The outer IP address of a Remote AP is used to establish an IPsecInternet Protocol security. IPsec is a protocol suite for secure IP communications that authenticates and encrypts each IP packet in a communication session. VPNVirtual Private Network. VPN enables secure access to a corporate network when located remotely. It enables a computer to send and receive data across shared or public networks as if it were directly connected to the private network, while benefiting from the functionality, security, and management policies of the private network. This is done by establishing a virtual point-to-point connection through the use of dedicated connections, encryption, or a combination of the two. tunnel to the terminating Mobility Master. The RAP acquires an outer IP address from the locally connected network, usually via DHCPDynamic Host Configuration Protocol. A network protocol that enables a server to automatically assign an IP address to an IP-enabled device from a defined range of numbers configured for a given network. . (A Remote AP is typically behind a NATNetwork Address Translation. NAT is a method of remapping one IP address space into another by modifying network address information in Internet Protocol (IP) datagram packet headers while they are in transit across a traffic routing device. device whose public IP is seen as the outer IP for the Remote AP).

Radio 0 Band Ch/EIRP/MaxEIRP/Clients

Radio ID, channel, EIRPEffective Isotropic Radiated Power or Equivalent Isotropic Radiated Power. EIRP refers to the output power generated when a signal is concentrated into a smaller area by the Antenna., Maximum EIRPEffective Isotropic Radiated Power or Equivalent Isotropic Radiated Power. EIRP refers to the output power generated when a signal is concentrated into a smaller area by the Antenna., and the number of clients using Radio 0.

Radio 1 Band Ch/EIRP/MaxEIRP/Clients

Radio ID, channel, EIRPEffective Isotropic Radiated Power or Equivalent Isotropic Radiated Power. EIRP refers to the output power generated when a signal is concentrated into a smaller area by the Antenna., Maximum EIRPEffective Isotropic Radiated Power or Equivalent Isotropic Radiated Power. EIRP refers to the output power generated when a signal is concentrated into a smaller area by the Antenna., and the number of clients using Radio 1.

Related Commands

Command

Description

ap system-profile

This command configures an AP system profile.

ap wifi-uplink-profile

This command configures a Wi-FiWi-Fi is a technology that allows electronic devices to connect to a WLAN network, mainly using the 2.4 GHz and 5 GHz radio bands. Wi-Fi can apply to products that use any 802.11 standard. uplink profile.

Command History

Release

Modification

ArubaOS 8.5.0.0

A new flag, 4 was introduced to indicate Wi-FiWi-Fi is a technology that allows electronic devices to connect to a WLAN network, mainly using the 2.4 GHz and 5 GHz radio bands. Wi-Fi can apply to products that use any 802.11 standard. uplink.

ArubaOS 8.3.0.0

New flags, T, U, V, and W were introduced.

In addition, the output parameters for this command were modified to show the radio ID (that is, Radio 0 and Radio 1), radio bandBand refers to a specified range of frequencies of electromagnetic radiation., and the debug details such as APs' operation mode for the dual 5GHz mode settings.

ArubaOS 8.0.0.0

Command introduced.

Command Information

Platforms

Licensing

Command Mode

All platforms

Base operating system.

Config or Enable mode on Mobility Master.

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