Checking The Configuration - Huawei S6700 Series Configuration Manual

S6700 Series Ethernet Switches
Configuration Guide - IP Routing
Context
The default MTU is 0.
After virtual links are created, different default MTUs may be used on devices provided by
different vendors. To ensure consistency, the MTU is set to 0 by default when the interface sends
DD packets.
Setting the MTU in a DD packet will have the neighbor relationship reestablished.
Perform the following steps on the switch running OSPF.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
interface interface-type interface-number
The interface view is displayed.
Step 3 Run:
ospf mtu-enable
The interface is configured to fill in a DD packet with the interface MTU and check whether the
MTU in the DD packet from the neighboring switch exceeds the MTU of the local switch.
----End

4.3.10 Checking the Configuration

After basic OSPF functions are successfully configured, you can check information about the
LSDB, neighbors in each area, and routing table.
Prerequisites
All configurations of basic OSPF functions are complete.
Procedure
l
l
l
----End
Issue 01 (2012-03-15)
CAUTION
Run the display ospf [ process-id ] peer command to check OSPF neighbor information.
Run the display ospf [ process-id ] routing command to check OSPF routing table
information.
Run the display ospf [ process-id ] lsdb command to check OSPF LSDB information.
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