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ssap
Syntax
ssap ssap-value [ssap-mask]
no ssap
Context
config>filter>mac-filter>entry
Description
This command configures an Ethernet 802.2 LLC SSAP value or range for a MAC filter match
criterion.
This is a one-byte field that is part of the 802.2 LLC header of the IEEE 802.3 Ethernet Frame.
The snap-pid field, etype field, ssap and dsap fields are mutually exclusive and may not be part of the
same match criteria.
exclusive based on the frame format.
The no form of the command removes the ssap match criterion.
Default
no ssap
Parameters
ssap-value — The 8-bit ssap match criteria value in hex.
ssap-mask — This is optional and may be used when specifying a range of ssap values to use as the
7450 ESS OS Router Configuration Guide
Format Style
Binary
To configure so that all packets with a source MAC OUI value of 00-03-FA are subject to a
match condition then the entry should be specified as: 003FA000000 0xFFFFFF000000
Default
0xFFFFFFFFFFFF (exact match)
Values
0x00000000000000 — 0xFFFFFFFFFFFF
MAC Match Criteria Exclusivity Rules on page 369
Values
0x00 — 0xFF
match criteria.
This 8 bit mask can be configured using the following formats:
Format Style
Decimal
Hexadecimal
Binary
Default
none
Values
0x00 — 0xFF
Format Syntax
0bBBBBBBB...B
Format Syntax
DDD
0xHH
0bBBBBBBBB
Filter Policies
Example
0b11110000...B
describes fields that are
Example
240
0xF0
0b11110000
Page 441
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