Reference Guide

1495 | show ha ap Dell Networking W-Series ArubaOS 6.4.x| User Guide
show ha ap
show ha ap
information {ip-addr <ip-addr>|ip6-addr <ip6-addr>}
table
Description
This command displays information about APs using the High Availability feature.
Syntax
Parameter
Description
information
ip-addr <ip-addr>
ip6-addr <ip6-addr>
Issue this command under the supervision of Dell support to troubleshoot the
High Availability feature.
table
Display the High Availability APtable to view information about APs configured
to use the High Availability feature.
Usage Guidelines
The High Availability features work across Layer-3 networks, so there is no need for a direct Layer-2 connection
between in a high-availability group When the AP first connects to its active , the active provides the IP address
of a standby , and the AP attempts to establish a tunnel to the standby to the standby . If an AP fails to
connect to the first standby , the active will select a new standby for that AP, and the AP will attempt to connect
to that standby .
An AP will failover to its backup if it fails to contact its active through regular heartbeats and keepalive
messages, or if the user manually triggers a failover using the WebUI or CLI.
Examples
The following command displays the HAtable for the HA group default.
(host) #show ha ap table
HA AP Table
-----------
AP IP-Address MAC-Address AP-flags HA-flags
-- ---------- ----------- -------- --------
ard 10.3.31.245 6c:f3:7f:c6:72:c0 LU
arr 10.3.31.222 d8:c7:c8:c0:02:7c LU
kalap105-2 10.3.31.253 00:24:6c:c0:22:6b LU S
Total Num APs::3
Active APs::2
Standby APs::1
AP Flags: R=RAP; S=Standby; s=Bridge Split VAP L=Licensed; M=Mesh, U=Up
HA Flags: S=Standby, C=Standby connected, L=LMS, F=Sent Failover Request to AP,
H=AP flagged for Inter Controller Heartbeat
Command History
Introduced in ArubaOS 6.4