Avaya 2330/4134 - Page 7

Troubleshooting a Frame Relay connection.............................................................................................
82
Frame Relay debugging commands................................................................................................
82
Troubleshooting a PPP connection...........................................................................................................
86
PPP debugging commands..............................................................................................................
86
Troubleshooting MAC configuration and switching...................................................................................
89
Troubleshooting a configuration failure............................................................................................
89
Troubleshooting an operational failure.............................................................................................
89
Troubleshooting VLAN Configuration and Switching................................................................................
90
Troubleshooting a configuration failure............................................................................................
90
Troubleshooting an operational failure.............................................................................................
91
Troubleshooting VLAN Classification........................................................................................................
91
Troubleshooting a configuration failure............................................................................................
92
Troubleshooting an operational failure.............................................................................................
93
Troubleshooting VLAN stacking................................................................................................................
93
Troubleshooting a configuration failure............................................................................................
93
Troubleshooting port mirroring..................................................................................................................
94
Troubleshooting a configuration failure............................................................................................
94
Troubleshooting an operational failure.............................................................................................
95
Troubleshooting Link Aggregation............................................................................................................
96
Troubleshooting a configuration failure............................................................................................
96
Troubleshooting a operational failure...............................................................................................
97
Troubleshooting GVRP.............................................................................................................................
99
Troubleshooting a configuration failure............................................................................................
99
Troubleshooting an operational failure.............................................................................................
100
Troubleshooting IGMP Snooping..............................................................................................................
102
Troubleshooting a configuration failure............................................................................................
102
Troubleshooting an operational failure.............................................................................................
103
Chapter 8: Troubleshooting Ethernet CFM.......................................................................
107
Ethernet CFM debug commands..............................................................................................................
107
debug oam cfm dump-data..............................................................................................................
107
debug oam cfm debug-feature debug-level......................................................................................
107
debug oam no cfm............................................................................................................................
109
Chapter 9: Troubleshooting an MPLS problem................................................................
111
General MPLS - Prerequisites for RSVP, LDP, L2VPN, Static LSP.........................................................
111
Troubleshooting Static LSP......................................................................................................................
112
Troubleshooting LDP LSP........................................................................................................................
113
LDP session fail to establish/Label Binding Failure..........................................................................
113
More detailed analysis......................................................................................................................
116
Packets not forwarding.....................................................................................................................
117
Isolating the cause and corrective action.........................................................................................
117
Troubleshooting RSVP-TE LSP................................................................................................................
118
RSVP session fails to establish........................................................................................................
118
Troubleshooting L2 circuit.........................................................................................................................
122
Static L2 circuit.................................................................................................................................
123
Dynamic L2 circuit............................................................................................................................
123
Chapter 10: Troubleshooting unicast routing..................................................................
125
The route table..........................................................................................................................................
126
Troubleshooting August 2013 7