• For a 1-Gigabit Ethernet interface, enter the keyword
GigabitEthernet followed by the slot/port information.
• For a Port Channel interface, enter the keywords port-
channel
followed by a number. For the C-Series and S-
Series, the range is 1 to 128. For the E-Series, the range is 1 to
255 for TeraScale and 1 to 512 for ExaScale.
• For a SONET interface, enter the keyword sonet followed by
the slot/port information.
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet followed by the slot/port
information.
• For a 40-Gigabit Ethernet interface, enter the keyword
fortyGigE followed by the slot/port information.
in | out | both Enter the keyword in, out, or both to debug incoming interfaces,
outgoing interfaces, or both incoming and outgoing interfaces.
vlan v
lan-id
Enter the keyword vlan followed by the VLAN ID. The range is 1 to
4094.
count
value
Enter the keyword count followed by the number of debug outputs.
The range is 1 to 100.
Defaults Debug disabled.
Command Modes EXEC Privilege
Command History
Version 8.3.11.1 Introduced on the Z9000.
Version 8.5.1.0 Added support for 4-port 40G line cards on ExaScale.
Version 8.3.7.0 Introduced on the S4810.
Version 8.2.1.0 Introduced on the C-Series, E-Series, and E-Series ExaScale.
Version 7.4.1.0 Introduced
protocol-tunnel
Enable protocol tunneling on a stacked (Q-in-Q) VLAN for specified protocol packets.
C-Series, E-Series, Z-Series, S-Series
Syntax
protocol-tunnel {dot1x | e-lmi | gmrp | gvrp | lldp | lacp |
mmrp | mvrp | oam | stp}
To disable protocol tunneling for a Layer 2 protocol, use the no protocol-tunnel
command.
Parameters
dot1x E-Series ExaScale only: Enter the keyword dot1x to enable protocol
tunneling for 802.1x authentication.
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