Alcatel-Lucent 7950 SR, System Management Manual

Page: 131 / 462

Security
7950 SR OS System Management Guide Page 131
etype
Syntax etype 0x0600xx0xffff
no etype
Context config>system>security>mgmt-access-filter>mac-filter>entry>match
Description
Configures an Ethernet type II Ethertype value to be used as a MAC filter match criterion.
The Ethernet type field is a two-byte field used to identify the protocol carried by the Ethernet frame.
For example, 0800 is used to identify the IPv4 packets.
The Ethernet type field is used by the Ethernet version-II frames. IEEE 802.3 Ethernet frames do not
use the type field. For IEEE 802.3 frames, use the dsap, ssap or snap-pid fields as match criteria.
The snap-pid field, etype field, ssap and dsap fields are mutually exclusive and may not be part of the
same match criteria. Refer to the Router Configuration Guide for information about MAC Match
Criteria Exclusivity Rules fields 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
in hexadecimal.
Values
0x0600 — 0xFFFF
snap-oui
Syntax snap-oui { zero | non-zero }
Context config>system>security>mgmt-access-filter>mac-filter>entry>match
Description
This command configures an IEEE 802.3 LLC SNAP Ethernet Frame OUI zero or non-zero value to
be used as a MAC filter match criterion.
The no form of the command removes the criterion from the match criteria.
Default no snap-oui
Parameters zero — Specifies to match packets with the three-byte OUI field in the SNAP-ID set to zero.
non-zero — Specifies to match packets with the three-byte OUI field in the SNAP-ID not set to zero.
snap-pid
Syntax snap-pid snap-pid
no snap-pid
Context config>system>security>mgmt-access-filter>mac-filter>entry>match
Description This command configures an IEEE 802.3 LLC SNAP Ethernet Frame PID value to be used as a MAC