
DLSw Troubleshooting
114063 Rev. A C-25
Table C-10. LLC Troubleshooting
Problem Possible Cause Action/Solution
Frame rejects cause
session failures.
1. End station MAXIN
parameter smaller than
wfLlcInterfaceTw
2. MTU received is too large
for configuration
3. T1 timer too short for long
WAN delays
1. Verify the configuration
of the endstation and check
the configured LLC window
sizes.
2. Increase the
wfLlcInterfaceMaxMtu
variable to larger than the
possible data size.
3. Increase the
wfLlcinterfaceTAckWait
setting to avoid timeouts.
Table C-11. SDLC Troubleshooting
Problem Possible Cause Action/Solution
DLSw configured for SDLC
does not come up
1. Incorrect configuration
2. DLSw connection not
establishing
3. Improper cabling
1. Check the configuration
to ensure that SDLC is
configured and connected.
2. Make sure that the router
software image contains
DLS.exe, LLC.exe,
NBASE.exe, and SDLC.exe.
3. Verify that you are using
the correct cables; refer to
“Verifying the WAN
Cabling” section in this
appendix.
(continued)
Comentários a estes Manuais