Mypower
S4100
Troubleshooting
Maipu Confidential & Proprietary Information
Page
101
of
124
Solution:
Configure the same version.
In the interface mode, configure the version compatibility command
ip rip send version 1-compatible
The link load is heavy
and the route update
packets of the opposite
end cannot be received
How to find out the cause:
Serious packet loss in the ping process
Solution:
Reduce the link load (virus of other conditions)
The authentication
types or passwords are
different
How to find out the cause:
If the authentication information is incorrect, you can use the debug
ip rip events command to obtain the prompt information: RIP:
authentication failure
Solution:
Check and change the configuration.
The opposite interface
is configured to be
passive interface
How to find out the cause:
The link is connected, and show ip rip interface is correct. But debug
ip rip events cannot receive the update packets of the opposite end.
Solution:
Cancel the configuration of the passive interface.
Use the neighbor command: if there is only one passive interface,
after the neighbor command is configured, RIP unicasts route
updates to the specific neighbors.
Fault 3: Router filtering is different from the expectation
Possible
Reasons
Judging Methods and Solutions
The configuration of
the ACL is incorrect
How to find out the cause:
Use the show ip RIP interface command to check the interface table
Use the show interface to check the interfaces
Solution:
Ensure that the link layer protocol is up.
The network
configuration is
incorrect
How to find out the cause:
Use the show ip RIP interface command to check the interface table
Solution:
RIP v1/v2 network does not support sub-net and ultra network. Only
the classful network ID can be configured. Therefore, you should
ensure that the network ID is correct, for example, if a ultra-
network ID is configured, the switch interface cannot be added to
the RIP interface table.
