HP Comware 5 Debug Manual Vol 2

Ethernet interface debugging commands
The Ethernet interface module name is identified as "ETH" in debugging messages.
The output description tables in this document only contain fields and messages that require an
explanation.
debugging ethernet packet
Use debugging ethernet packet to enable Ethernet packet debugging.
Use undo debugging ethernet packet to disable Ethernet packet debugging.
Syntax
debugging ethernet packet [ interface interface-type interface-number ] [ acl acl-number ]
undo debugging ethernet packet
Default
Ethernet packet debugging is disabled.
Views
User view
Default command level
1: Monitor level
Parameters
interface interface-type interface-number: Specifies an interface by its type and number.
acl acl-number: Specifies an Ethernet frame header ACL to filter Ethernet packets by source MAC address,
destination address, or link layer protocol. The value range for the acl-number argument is 4000 to
4999.
Usage guidelines
Table 1 describes output fields and messages for the debugging ethernet packet command.
Table 1 Output from the debugging ethernet packet command
Field
Description
eth_rcv:Receive an eth packet Ethernet received a frame.
eth_send:Send an eth packet Ethernet sent a frame.
Interface Interface where the frame was sent or received.
format Ethernet frame format:
• 0—ETH_II.
• 1—SNAP.
vlanID VLAN tag carried in the frame. This field is available only for multi-core
devices.
cos CoS value in the packet. This field is available only for multi-core
devices.
1