2142 ExtremeWare Software 7.3.0 Command Reference Guide
Troubleshooting Commands
configure debug-trace dvmrp-hello
configure debug-trace dvmrp-hello <debug level> vlan <vlan name>
Description
This command records debug information to the syslog.
Syntax Description
Default
The default level is 0.
Usage Guidelines
The
debug level
range is 0 to 5. Higher levels record more verbose messages. Higher levels also record
the messages recorded at lower levels.
This command traces all DVMRP probe messages coming into a VLAN. Use this command if switches
connected to a common network have problems establishing or maintaining normal neighbor
relationships.
Example
The following command sets the reporting level for DVMRP hello errors to 3:
configure debug-trace dvmrp-hello 3 vlan v49
Following is the log output at this level:
<INFO:SYST> serial admin: configure debug-trace dvmrp-hello 4 vlan v49
<DBUG:DVMR> dvrx.c 151: Rx Hello from 192.168.200.2 on VLAN(v49)
<DBUG:DVMR> dvnbr.c 612: Tx Hello on Vlan(v49). Len=16, nbr=1.
<DBUG:DVMR> dvrx.c 151: Rx Hello from 192.168.200.2 on VLAN(v49)
<DBUG:DVMR> dvnbr.c 612: Tx Hello on Vlan(v49). Len=16, nbr=1.
<DBUG:DVMR> dvrx.c 151: Rx Hello from 192.168.200.2 on VLAN(v49)
<DBUG:DVMR> dvnbr.c 612: Tx Hello on Vlan(v49). Len=16, nbr=1.
<DBUG:DVMR> dvrx.c 151: Rx Hello from 192.168.200.2 on VLAN(v49)
<DBUG:DVMR> dvnbr.c 612: Tx Hello on Vlan(v49). Len=16, nbr=1.
<DBUG:DVMR> dvrx.c 151: Rx Hello from 192.168.200.2 on VLAN(v49)
debug level Specifies a debug level:
0 — Records error messages.
1 — Records warnings.
2 — Records verbose warnings.
3 — Displays a dump of each packet.
4 — No additional information recorded.
5 — No additional information recorded.
vlan name Specifies a VLAN name.
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