3Com SuperStack II 3300 User Manual page 92

92 C 8: S
HAPTER ETTING
Setting the Mode
Setting the Priority
IP P
ARAMETERS
Table 21 Field Attributes for Interface Statistics Display (continued)
Field
mismatchHello
mismatchDead
mismatchMask
mismatchAreaID
mismatchAreaType Number of interface area type mismatches detected
receivedUnknown
authError
packetXsum
lsaXsumError
You can set the OSPF mode for each interface. The mode can be enabled
or disabled. You must set the mode to enabled to run OSPF routing.
The default mode is disabled.
To set the mode for the interface:
1 Enter the following at the top-level menu:
ip ospf interface mode
The following prompt is displayed:
Select IP interfaces (1-3|all) [1]:
2 Select the index number(s) representing the interface(s).
Enter OSPF mode {disabled,enabled} [enabled]:
3 Enable or disable the OSPF mode for each interface as required.
The interface priority is a value that you assign to an OSPF router to
determine its status as a designated router. A router can function in one
of three ways:
Designated router (DR) — The router with the highest priority value
is always the designated router, unless a designated router already
exists on the subnetwork.
Backup designated router (BDR) — A router with a lower priority
value.
Not a designated router — A router with a priority value of 0.
Description
Number of hello packet interval mismatches detected
Number of router dead interval mismatches detected
Number of subnet mask mismatches detected
Number of interface area ID mismatches detected
Number of unknown LSAs received
Number of authentication errors
Number of packet checksum errors since interface has come up
Number of LSA checksum errors detected