H3C s3600 series Command Manual page 861

When using the destination IP address to trace a device, the switch looks up the ARP entry
corresponding to the IP address, and then looks up the MAC address entry according to the ARP
entry.
If the queried IP address has a corresponding ARP entry, but the corresponding MAC address of
the IP address does not exist in the MAC address table, the trace of the device fails.
To trace a specific device using the tracemac command, make sure that all the devices passed
support the tracemac function.
To trace a specific device in a management VLAN using the tracemac command, make sure that
all the devices passed are within the same management VLAN as the device to be traced.
Examples
# Trace the device that belongs to VLAN 1 through its MAC address 00e0-f032-0005.
<aaa_0.Sysname> tracemac by-mac 000f-e232-0005 vlan 1
Tracing MAC address 000f-e232-0005 in vlan 1
1 000f-e232-0001
2 000f-e232-0002
3 000f-e232-0003
4 000f-e232-0005
# Trace the device that belongs to VLAN 1 through its IP address 192.168.1.5.
<aaa_0.Sysname> tracemac by-ip 192.168.1.5
Tracing MAC address 000f-e232-0005 in vlan 1
1 000f-e232-0001
2 000f-e232-0002
3 000f-e232-0003
4 000f-e232-0005
Enhanced Cluster Feature Configuration Commands
black-list
Syntax
black-list add-mac mac-address
black-list delete-mac { all | mac-address }
View
Cluster view
Parameters
mac-address: MAC address of the device to be added to the blacklist. The format is H-H-H, for example,
0100-0498-e001.
all: Deletes all MAC address in the current cluster blacklist.
H3C01 Ethernet1/0/2
H3C02 Ethernet1/0/7
H3C03 Ethernet1/0/4
H3C05 Local
H3C01 Ethernet1/0/2
H3C02 Ethernet1/0/7
H3C03 Ethernet1/0/4
H3C05 Local
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