13 - 96 WiNG 5.5 Access Point System Reference Guide
13.3.17 Critical Resources
Access Point Statistics
The Critical Resources statistics screen displays a list of device IP addresses on the network (gateways, routers etc.). These IP
addresses are critical to the health of the network. These device addresses are pinged regularly by managed access points. If
there’s a connectivity issue, an event is generated stating a critical resource is unavailable. Thus, each device’s VLAN, ping
mode and state is displayed for the administrator.
To review a selected access point’s critical resource statistics:
1. Select the Statistics menu from the Web UI.
2. Select System from the navigation pane (on the left-hand side of the screen). Expand a RF Domain and select one of its
connected access points.
3. Select Critical Resources.
Figure 13-60 Access Point - Critical Resources screen
Interface Name Displays the interfaces selected on the access point to supply VRRP redundancy failover
support.
Version Display VRRP version 3 (RFC 5798) or 2 (RFC 3768) as selected to set the router redundancy.
Version 3 supports sub-second (centisecond) VRRP failover and support services over virtual IP.
State Displays the current state of each listed virtual router ID.
Clear Router Status Select the Clear Router Status button to clear the Router Operations Summary table values to
zero and begin new data collections.
Clear Global Error
Status
Select the Clear Global Error Status button to clear the Global Error Status table values to zero
and begin new data collections.
Refresh Select the Refresh button to update the screen’s statistics counters to their latest values.
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