xStack® DES-3200 Series Layer 2 Ethernet Managed Switch CLI Reference Manual
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6
config qinq ports
Used to co
nfigure Q-in-Q ports.
Purpose
config qi
nq ports [<portlist> | all] {role [nni | uni] | outer_tpid <hex 0x1 -
0xffff> | trust_cvid [enable | disable] | vlan_translation [enable | disable]}
(1)
Syntax
This
command is used to configure the port level setting for the Q-in-Q
VLAN function. This setting is not effective when the Q-in-Q mode is
disabled.
Description
<po
rtlist> - A range of ports to configure.
Parameters
role - Port role in Q-in-Q mode, it can be UNI port or NNI port.
outer_tpid - TPID in the SP-VLAN tag.
trust_cvid - For C-Tag packets, trust C-VID determines if S-VID is
enabled. Otherwise, the default is disabled.
vlan_translation - If specified as enabled, the VLAN translation will be
performed on the port. The setting is disabled by default.
Only Administrator-level users
can issue this command.
Restrictions
Example usage:
To configure port list 1 to 4 as NNI port, set outer TPID to 0x88a8:
DES-3200-28:4#config qinq ports 1-4 role nni outer_tpid 0x88a8
Command: config qinq ports 1-4 role nni outer_tpid 0x88a8
Warning: The outer TPID will be globally applied to all ports!
Success.
DES-3200-28:4#
create vlan_translation
Used to creat
e a VLAN translation rule that will be added as a new rule
or replace a current rule.
Purpose
cre
ate vlan_translation [add cvid <vidlist> svid <vlanid 1-4094> | replace
cvid <vlanid 1-4094> svid <vlanid 1-4094>]
Syntax
This
command is used to create a VLAN translation rule to add to or
replace the outgoing packet which is single S-tagged (the C-VID
changes to S-VID and the packet’s TPID changes to an outer TPID).
Description
c
vid – C-VLAN ID of packets that ingress from a UNI port.
Parameters
svid – The S-VLAN ID that replaces the C-VLAN ID or is inserted in the
packet.
<vlanid 1-4094> - A VLAN ID between 1 and 4094.
Only Administrator-level users
can issue this command.
Restrictions
Example usage:
To create a VLAN translation rule which assigns add S-VLAN 100 to C-VLAN 1-10:
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