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Configuration Commands
that are exclusive based on the frame format.
The no form of the command removes the previously entered etype field as the match criteria.
Default
no etype
Parameters
ethernet-type — The Ethernet type II frame Ethertype value to be used as a match criterion expressed
isid
Syntax
isid value [to higher-value]
no isid
Context
config>filter>mac-filter>entry>match
Description
This command configures an ISID value or a range of ISID values to be matched by the mac-filter
parent. The pbb-etype value for the related SAP (inherited from the ethernet port configuration) or for
the related SDP binding (inherited from SDP configuration) will be used to identify the ISID tag.
When an isid statement is used in a match criteria the corresponding mac-filter can be applied only on
the egress side of a SAP/SDP binding. In order to be able to use an isid match criteria one needs to set
the mac-filter type attribute to isid. Once this configuration is performed only ISID match criteria are
allowed in the mac-filter.
The no form of this command removes the ISID match criterion.
Default
no isid
value — Specifies the ISID value, 24 bits. When just one present identifies a particular ISID to be
to higher-value — Identifies a range of ISIDs to be used as matching criteria.
inner-tag
Syntax
inner-tag value [vid-mask]
no inner-tag
Context
config>filter>mac-filter>entry>match
Description
This command configures the matching of the second tag that is carried transparently through the
service. The inner-tag on ingress is the second tag on the frame if there are no service delimiting tags.
Inner tag is the second tag before any service delimiting tags on egress but is dependent in the ingress
configuration and may be set to 0 even in cases where additional tags are on the frame. This allows
matching VLAN tags for explicit filtering or QoS setting when using default or null encapsulations.
The inner-tag is not applicable in ingress on dot1Q SAPs. The inner-tag may be populated on egress
depending on the ingress SAP type.
On QinQ SAPs of null and default that do not strip tags inner-tag will contain the second tag (which
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in hexadecimal.
Values
0x0600 — 0xFFFF
used for matching.
7450 ESS OS Router Configuration Guide
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