HP Comware 5 Debug Manual Vol 3

Field
Description
Failed to write packet queue Writing packet queue failed.
Failed to write packet event Writing packet event failed.
Table 2 describes output fields and messages for the debugging smart-link packet command.
Table 196 Output from the debugging smart-link packet command
Field
Description
Port Port Name : String A Flush packet was sent or received on the port identified by Port Name.
VLAN Bit Map
VLAN bit map, presenting the list of VLANs carried on the other port in
the smart link group.
Examples
# Enable smart link group error debugging on a device with the Flush message reception capability.
When you configure the receive-control VLAN on Ethernet 1/1 to be different from the control VLAN of
the communicating smart link group, output similar to the following example is generated:
<Sysname> debugging smart-link error
*May 15 15:34:06:931 2007 Sysname SMLK/7/RCVPKTERR:Slot=2;
Received packet on port Ethernet1/1 error for control VLAN is different
// An error occurred because SMLK received a Flush message on port Ethernet 1/1. The message
includes a control VLAN different from the control VLAN for the receive-control VLAN configured on the
port.
# Enable event debugging for smart link group 1. The output in this example was created when the
following conditions exist:
•
Create smart link group 1.
•
Assign the master and backup ports to smart link group 1.
When a link switchover occurred in the group, output similar to the following example is generated:
<Sysname> debugging smart-link group 1 event
*May 15 15:35:12:427 2007 Sysname SMLK/7/SMLKSEND:
Smlk group 1 sent packet started.
// Smart link group 1 started to send packets upon a link switchover.
*May 15 15:35:12:437 2007 Sysname SMLK/7/SMLKSEND:
Smlk group 1 sent packet finished.
// Smart link group 1 finished sending packets.
# Enable FSM debugging for smart link group 1. The output in this example was created when the
following conditions exist:
•
Create smart link group 1.
•
Assign port Ethernet 1/1 to the group as the master port.
<Sysname> debugging smart-link group 1 fsm
*May 15 15:58:13:572 2007 Sysname SMLK/7/SMLKFSM:
Smart link group 1 : PIM occur event: Enter PIM state machine.
*May 15 15:58:13:581 2007 Sysname SMLK/7/SMLKFSM:
Smart link group 1 Port Ethernet1/1: PIM occur event: Enter EVENT_MASTER case.
*May 15 15:58:13:592 2007 Sysname SMLK/7/SMLKFSM:
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