D-Link xStack DGS-3620 Series - Chapter 57 Layer 2 Protocol Tunneling (L2 PT) Commands

xStack® DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch CLI Reference Guide
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Chapter 57 Layer 2 Protocol
Tunneling (L2PT) Commands
config l2protocol_tunnel ports [<portlist> | all] type [uni tunneled_protocol [{stp | gvrp |
protocol_mac [01-00-0C-CC-CC-CC | 01-00-0C-CC-CC-CD]}(1) | all] {threshold <value 0-
65535>} | nni | none]
show l2protocol_tunnel {[uni | nni]}
enable l2protocol_tunnel
disable l2protocol_tunnel
57-1 config l2protocol_tunnel ports
Description
This command is used to configure Layer 2 protocol tunneling on ports.
Layer 2 protocol tunneling is used to tunnel Layer 2 protocol packet.
If a Layer 2 protocol is tunnel-enabled on an UNI, once received the PDU on this port, the
multicast destination address of the PDU will be replaced by Layer 2 protocol tunneling multicast
address. The Layer 2 protocol tunneling multicast address for STP is 01-05-5D-00-00-00, for
GVRP is 01-05-5D-00-00-21, for Layer 2 protocols MAC 01-00-0C-CC-CC-CC is 01-05-5D-00-00-
10 and for protocol MAC 01-00-0C-CC-CC-CD is 01-05-5D-00-00-11.
When QinQ is enabled, an S-TAG will be added to the Layer 2 PDU too. The S-TAG is assigned
according QinQ VLAN configuration.
Format
config l2protocol_tunnel ports [<portlist> | all] type [uni tunneled_protocol [{stp | gvrp |
protocol_mac [01-00-0C-CC-CC-CC | 01-00-0C-CC-CC-CD]}(1) | all] {threshold <value 0-
65535>} | nni | none]
Parameters
ports -Specifies the ports on which the Layer 2 protocol tunneling will be configured.
<portlist> - Enter a list of ports to be configured here.
all - Specifies to use this configuration on all the ports.
type - Specifies the type of the ports.
uni - Specifies the port is UNI port
tunneled_protocol - Specifies tunneled protocols on this UNI port. If specified all, all tunnel-able
Layer 2 protocols will be tunneled on this port.
stp - (Optional) Specifies to use the STP protocol.
gvrp - (Optional) Specifies to use the GVRP protocol.
protocol_mac - (Optional) Specifies which protocol MAC address to use.
01-00-0C-CC-CC-CC - Specifies to use this protocol MAC address.
01-00-0C-CC-CC-CD - Specifies to use this protocol MAC address.
all - Specifies to use all the MAC addresses.
threshold - (Optional) Specifies the drop threshold for packets-per-second accepted on this UNI
port. The port drops the PDU if the protocol’s threshold is exceeded. The range of the
threshold value is 0 to 65535 (packet/second). The value 0 means no limit. By default, the
value is 0.