Bridge Filtering

Protocol Type

Range:

DSAP, SNAP

 

Default:

DSAP

 

 

 

Description:

Indicates what type of protocol is involved in the frame.

 

DSAP (Destination Service Access Point): The protocol value to

 

be filtered is the Destination SAP field of the 802.2 LLC formatted

 

frame. This type includes:

 

 

 

 

 

Protocol

SAP (hex value)

 

 

 

 

Banyan

BC (used only for 802.5)

 

 

 

 

Novell IPX

E0 (used only for 802.5)

 

 

 

 

NetBIOS

F0

 

 

 

 

ISO Connectionless Internet

FE

 

 

 

 

SNAP (Sub Network Access Protocol): The Protocol Value to be

 

filtered is specified by the SNAP header which identifies the

 

3-byte Organizationally Unique Identifier (OUI) and 2-byte

 

Protocol Type used for the frame. This type includes:

 

 

 

 

Protocol

OUI/IP (hex value)

 

 

 

 

AppleTalk Phase II

08-00-07-80-9B

 

 

 

 

Apple ARP Phase II

00-00-00-80-F3

 

 

 

 

Proteon Proprietary AppleTalk

00-00-93-80-02

 

Phase I for FDDI

 

 

 

 

 

Proteon Proprietary AppleTalk

00-00-93-80-02

 

ART Phase I for FDDI

 

 

 

 

Note

The protocols listed here represent only some of those that are currently available for DSAP and SNAP.

Protocol Value

Range:

00 to FF (If Protocol Type = DSAP)

 

0000000000 to FFFFFFFF (If Protocol Type = SNAP)

 

 

Default:

00 (If Protocol Type = DSAP)

 

0000000800 (If Protocol Type = SNAP)

 

 

Description:

Indicates the hexadecimal value of the protocol that is filtered or

 

forwarded.

 

 

72

Bridging

Page 76
Image 76
EXP Computer S200 manual Protocol Type, Protocol SAP hex value, Protocol OUI/IP hex value, Protocol Value