Enterasys Networks CSX6000 - Manual (Page 119)

Central Site Remote Access Switch 119
C ONFIGURING R ESOURCES AND L INES
Lines
a three card maximum for DM-24s or DM-30s. These cards may also be combined (for example, a
DM-8 along with two DM-24s), as long as you adhere to the lower card maximum per system.
L INES
C ONFIGURING L INES
Note: There is a preconfigured serial line named ASYNDMPORT to parallel the preconfigured
serial resource (COMMPORT). You may not delete this line; however, you may change the
line’s values (including the default mode of operation).
U SING CFGEDIT
To configure lines, select Data Lines from the Physical Resources menu. Follow instructions for the
type of line you are configuring:
C ONFIGURING A L INE FOR A BRI R ESOURCE
1. Enter the line name.
2. Select the line’s slot and port combination.
3. Choose either a point-to-point or a point-multipoint interface type.
4. If you select a line interface type of point-multipoint, you will need to choose one of the
following call screening methods: none, subaddress, or telephone number. If you choose the
subaddress screening method, you must configure a subaddress. Refer to
Configuring a
Subaddress .
5. Add the necessary data links.
a.
Select Automatic TEI Negotiation UNLESS this is a point-to-point NTT line.
b. If you need to assign a TEI Negotiation value, the default value of 0 is normally correct.
c. Only if you plan on using X.25 over the D-Channel on this line, answer yes to the following
prompt:
6. If the line uses a NI-1 or a DMS-100 switch type, you must also enter the following:
a.
SPID(s) - supplied by your carrier
b. Directory Number(s) associated with the SPID(s) - supplied by your carrier
c. Number of digits to verify.
C ONFIGURING A L INE FOR A PRI R ESOURCE
1. Enter the line name.
2. Select the line’s slot and port combination.
Will this Data Link support X.25 communications (Y/N)? [default N]