Brocade Mobility Access Point System Reference Guide (Supporting software release 5.5.0.0 and later) - Manual (Page 793)

Brocade Mobility Access Point System Reference Guide 783
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5. Select the Refresh button to update the statistics counters to their latest values.
OSPF Route Statistics
OSPF
Refer to the Routes tab to assess the status of OSPF Border Routes, External Routes, Network
Routes and Router Routes.
To view OSPF route 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 the
default node and select an access point for statistical observation.
3. Select OSPF.
4. Select the Routes tab. Border routes display by default.
An area border router (ABR) connects (links) more than one area. Usually an ABR is used to
connect non-backbone areas to the backbone. If OSPF virtual links are used an ABR will also
be used to connect the area using the virtual link to another non-backbone area. Border routes
use internal OSPF routing table entries to an ABR or Autonomous System Boundary Router
(ASBR). Border routers maintain an LSDB for each area supported. They also participate in the
backbone.
5. Refer to External Routes tab.
FIGURE 53 Access Point - OSPF External Routes tab
Opaque link CSUM Displays the Type-10 opaque link checksum with the complete contents of the LSA.