Cabletron Systems FRM User Manual - page 27
Getting St arted
2-3
Table 2-1 lists all possible physical ports on an FRM.
1
Physical interface, determined by the LIC and attached cable. Some LICs are V.35 in all models
of FRM; others differ. Possible interfaces (with LICs in parentheses) are: V.35 (V.35), RS-232
(RS-232), RS-449 (RS-422), and X.21 (RS-422). Each cable is physical DTE (male connector) or
DCE (female connector). Add a
T
or
C
to the interface type to record this information.
2
All possible protocols are listed below:
RLP ports 0–3: Frame relay, X.25, SDLC, BSCI (Interactive), BSCB (Batch), Async.
LAN port 0: IP, IPX, Bridge, LLC2.
Note that LAN protocols are assigned to physical frame relay ports via interface records that map
the protocols to the physical ports.
Table 2-1 Port Assignments
Card
Port
Interface
1
Protocol
2
Connected Device
RLP 0
0
1
2
3
4
5
6
7
RLP 1
0
V.35
1
V.35
2
V.35
3
V.35
4
V.35
5
V.35
6
V.35
7
V.35
RLP 2
0
1
2
3
4
V.35
5
V.35
6
V.35
7
V.35
LAN 0
n/a
n/a