
Monitoring the Wireless Network and Components
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ProSafe 20-AP Wireless Controller WC7520
Local Device IP The local IP address of a primary controller in a redundancy group. This IP address
remains assigned to the primary controller and is not transferred to the secondary
controller if a failover occurs. This allows the primary controller to be identified
before and after a failover.
Controller Status The state of the wireless controller (Up or Down).
Secondary IP The IP address of the secondary controll
er in a redundancy group.
Active Controller The active controller in a redundancy group (Primary or Secondary).
Backup Status The status of the secondary controller in a redundancy group (Reachable or Not
reachable).
Sync Status The synchronization status between the wireless
controllers in a redundancy group
(In Sync or Not in Sync).
Network Status section
For each wireless controller, access point, and cl
ient, the following information displays:
Tota l Up The total number of managed devices that are running correctly.
Down The total number of managed devices that cannot be pinged.
Alarms Critical The wireless controller can ping these managed
devices, but either cannot log in or
has detected that these device are different from the ones that were configured.
Major The number of managed devices for which the configuration differs from the one
that is set on the wireless controller. This situation occurs most likely because the
device runs outdated firmware or the wireless controller changed the configuration
while the device was down or offline.
Wireless Clients section
For each wireless controller and wireless client, the following information displays:
Controller The IP address of the wireless controller that manages the access points to which
the
wireless clients are connected.
Open The number of wireless clients that are connected to managed access points using
secu
rity profiles configured with open mode.
WEP The number of wireless clients that are connected to managed access points using
secu
rity profiles configured with WEP.
WPA The number of wireless clients that are connected to managed access points using
secu
rity profiles configured with WPA.
WPA2 The number of wireless clients that are connected to managed access points using
secu
rity profiles configured with WPA2.
Table 39. Network summary information (continued)
Item Description
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