HP Comware 5 Debug Manual Vol 1

Table 42 describes output fields and messages for the debugging arp-snooping info command.
Table 42 Output from the debugging arp-snooping info command
Field
Description
Receive an ARP and begin to modify existed entry ARP updated the existing entry.
Receive an ARP and begin to add one entry ARP added an ARP entry.
TCN VLAN bitmap:
xx xx xx xx
Port num: n
Port list:
0xn 0xn 0xn 0xn 0xn 0xn
0xn 0xn 0xn 0xn 0xn 0xn
Content of the TCN message.
Table 43 describes output fields and messages for the debugging arp-snooping sync command.
Table 43 Output from the debugging arp-snooping sync command
Field
Description
Begin to send arp snooping IPC message:
Command type: 0xn
Src board: 0xn
Dst board group: 0xn
Command count: n
Command length: 0xn
Data sent in the ARP snooping distributed IPC
synchronization, including the command type, source card
number, destination card group, number and length of the
command.
Begin to sync arp snooping configuration to
inserted slot
ARP began distributed VLAN bitmap synchronization.
Receive arp snooping configuration from
mainboard
ARP received a distributed VLAN bitmap synchronization
message.
Receive TCN message with port number: n The MPU received a TCN message.
Send TCN message with port number: n ARP synchronized TCN from the interface card to the MPU.
Begin to create sync timer ARP created the data synchronization timer.
Examples
# Enable ARP snooping information debugging. The output in this example was created when ARP
snooping and ARP fast-reply are both enabled.
<Sysname> debugging arp-snooping info
<Sysname> terminal debugging
% Current terminal debugging is on
// ARP snooping information debugging was enabled.
*Jul 30 09:05:39:844 2007 Sysname ARP/7/Debug_ARP_Snooping_Information:
ARP_Snooping Information:
Receive an ARP and begin to modify existed entry
// ARP snooping received an ARP packet and updated the existing ARP snooping entry.
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