ELTEX MES1000 User Manual

MES1000, MES2000 Ethernet Switches 75
5.11 Selective Q-in-Q
This function allows to assign external SPVLAN (Service Provider's VLAN), substitute Customer
VLAN, and block the transmission of traffic based on configured filtering rules by internal VLAN numbers
(Customer VLAN).
The list of rules will be created for the device, that will be used for traffic processing.
The Selective-Q-in-Q rule configuration commands are not available in the acl-only mode.
If at least one Selective Q-in-Q rule is present for an interface, broadcast storm logging
becomes disabled for this interface.
Ethernet and Port-Channel interface configuration mode commands (interface range)
Command line request in configuration interface configuration mode appears as follows:
console# configure
console(config)# interface { fastethernet fa_port | gigabitethernet
gi_port | port-channel group | range {…}}
console(config-if)#
Table 5.42 —Ethernet interface configuration mode commands (interface range)
Command
Value
Action
selective-qinq list ingress
add_vlan vlan_id
[ingress_vlan
ingress_vlan_id]
vlan_id: (1..4094)
ingress_vlan_id: (1..4094)
Create the rule, that will be used for adding the second tag
vlan_id to the ingress_vlan_id inbound packet external tag.
If the ingress_vlan_id parameter is not defined, the rule will be
applied to all inbound packets regardless of their VLAN
inherence. Such rule may be applied to all packets not falling
under any other rule ('default rule').
selective-qinq list ingress
deny [ingress_vlan
ingress_vlan_id]
ingress_vlan_id: (1..4094)
Create the restriction rule, that will be used for dropping
packets with external ingress_vlan_id tag. If the
ingress_vlan_id parameter is not defined, the rule will cause
the inbound traffic drop regardless of the external VLAN tag.
selective-qinq list ingress
permit [ingress_vlan
ingress_vlan_id]
ingress_vlan_id: (1..4094)
Create the rule, that will allow to forward inbound packets
with the ingress_vlan_id external tag without any changes.
If the ingress_vlan_id parameter is not defined, all inbound
packets will be forwarded regardless of the external tag value.
selective-qinq list ingress
override_vlan vlan_id
[ingress_vlan
ingress_vlan_id]
vlan_id: (1..4094)
ingress_vlan_id: (1..4094)
Create the rule, that will be used for replacing the
ingress_vlan_id inbound packet external tag with the vlan_id
value.
If the ingress_vlan_id parameter is not specified, the rule will
be applied to inbound packets not falling under any other rule.
selective-qinq list egress
override_vlan vlan_id
[ingress_vlan
ingress_vlan_id]
vlan_id: (1..4094)
ingress_vlan_id: (1..4094)
Create the rule, that will be used for replacing the
ingress_vlan_id inbound packet external tag with the vlan_id
tag. This rule is applied to outbound packets.
If the ingress_vlan_id parameter is not specified, the rule will
be applied to outbound packets regardless of the
ingress_vlan_id value.
no selective-qinq list
ingress [ingress-vlan
ingress_vlan_id]
ingress_vlan_id: (1-4094)
Remove the rule for the selected ingress_vlan_id for inbound
packets.
Command without the ingress_vlan_id parameter deletes the
rule applied by default to the inbound traffic.
no selective-qinq list
egress ingress-vlan
ingress_vlan_id
ingress_vlan_id: (1-4094)
Remove the selective qinq rule for the selected ingress_vlan_id
for outbound packets.

ELTEX MES1000 Specifications

General

Brand	ELTEX
Model	MES1000
Category	Switch
Language	English