3Com Router Command Reference Guide — V1.00
Description
Using the sdlc modulo command, you can configure the modulo used by SDLC.
Using the undo sdlc modulo command, you can restore the default modulo used by
SDLC.
SDLC uses module mode to number the information message like the X25 protocol.
The modulo value is 8 or 128. SDLC generally uses module 8.
Example
None
6.1.35 sdlc sap-map local
Syntax
sdlc sap-map local lsap sdlc-addr
undo sdlc sap-map local lsap
View
Synchronous interface view
Parameter
lsap: Virtual SAP address set up for the connective equipment of the interface. By
default, lsap of LLC2 is 04.
sdlc-addr: SDLC address.
Description
Using the sdlc sap-map local command, you can configure SDLC to transform the
SAP address of LLC2. Using the undo sdlc sap-map local command, you can
restore the default value of the SAP address of LLC2.
When transforming SDLC message to LLC2 message, it also needs the SAP address
besides the MAC address. the sdlc sap-map local command is used to specify SAP
address used when transforming llc2 for a SDLC byte.
Generally, the SAP address used by the SNA protocol is 0x04, 0x08 or 0x0C.
Example
None
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