Nortel Networks 8000 - Manual (Page 363)

Nortel Secure Router 8000 Series
Configuration -WAN Access 8 Frame relay configuration
#
return
• Configuration file of Router B
#
sysname RouterB
#
interface Serial4/0/0
link-protocol fr MFR4/0/200
#
interface Serial4/0/1
link-protocol fr MFR4/0/200
#
interface MFR4/0/200
fr interface-type dce
fr dlci 100
ip address 10.1.1.2 255.255.255.0
#
return
8.15 Troubleshooting
This section provides troubleshooting methods for the following faults:
• Failure of binding MFR interface to a specified interface
• Failure of pinging the peer after configuring the frame relay
• Failure of pinging the peer after configuring the frame relay switch over IP
• Only one end can ping through the other end after configuring the frame relay PVC
8.15.1 Failure of binding MFR interface to a specified interface
Fault description
Failed to bind the current interface to a specified MFR interface.
Fault analysis
The possible cause is that the slot number of MFR interface is not in accordance with that of
the bound interface.
Troubleshooting procedure
Do as follows on the routers:
Step 1 Check whether the slot number of the MFR and that of the bundle interface are consistent by
using the display current-configuration interface mfr command.
Step 2 Re-create an MFR interface by using the interface mfr command if the slot numbers are
different.
—End
Issue 5.3 (30 March 2009) Nortel Networks Inc. 8-73