Chapter 18
| VLAN Commands
Configuring L2CP Tunneling
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Configuring L2CP Tunneling
This section describes the commands used to configure Layer 2 Protocol Tunneling
(L2PT).
l2protocol-tunnel
custom-pdu
This command configures the PDU format and pattern used for custom PDUs.
Syntax
l2protocol-tunnel custom-pdu index destination-mac {bpdu protocol-id
eth2 ethertype snap oui protocol-id}
index – PDU identifier. (Range: 1-16)
destination-mac – Destination MAC address. (Format: xx-xx-xx-xx-xx-xx or
xxxxxxxxxxxx; for example, 01-23-45-00-00-00)
bpdu – IEEE 802.3 BPDU with logical link control (LLC) data communication
protocol layer 42-42-03.
protocol-id – Range: 0-ffff hexadecimal
eth2 – Ethernet II packets.
ethertype – A two-octet field in an Ethernet frame. It is used to indicate
which protocol is encapsulated in the payload of an Ethernet Frame.
(Range: 600-ffff hexadecimal)
snap – The Subnetwork Access Protocol is an extension of the IEEE 802.2
Logical Link Control (LLC) udrf to distinguish many more protocols of the
higher layer.
oui – A 24-bit number that uniquely identifies a vendor, manufacturer, or
other organization. (Range: xxxxxx hexadecimal)
Default Setting
None
Command Mode
Global Configuration
Table 96: L2 Protocol Tunnel Commands
Command Function Mode
l2protocol-tunnel custom-
pdu
Configures the PDU format and pattern used for custom
PDUs
GC
l2protocol-tunnel tunnel-
dmac
Configures the destination address for Layer 2 Protocol
Tunneling
GC
switchport
l2protocol-tunnel
Enables Layer 2 Protocol Tunneling for the specified
protocol
IC
show l2protocol-tunnel Shows settings for Layer 2 Protocol Tunneling PE
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