Cabletron Systems Expansion module 9T122-08 - Manual (Page 4)

9T122-08 Module Specific Information
2
FNB Resource Configuration Codes
The 9T122-08 Token Ring MicroLAN Switch Extension Module provides
connectivity between one of three interfaces: the front panel Token Ring
interface(s) and the FDDI rings on the backplane (FNB-1 or FNB-2).
The FNB Resource ConÞguration Screen allows you to connect the moduleÕs front
panel Token Ring interfaces to one of the chassisÕ two FDDI networks (FNB-1 or
FNB-2) via a bridge/switch.
The FNB Resource ConÞguration Screen lists all the possible connections that the
speciÞed module can support on the FNB, displays the current connection, and
allows you to change the connection. Table 2 lists and describes the FDDI
Connections from which you can select.
Table 2. 9T122-08 Token Ring MicroLAN Switch Module FNB
Resource Configuration Codes
ConÞguration
ID
FDDI
Connections
Description
1 NORING <-> TRNG
Neither the FNB-1 nor the FNB-2 on
the chassisÕ backplane is connected to
the moduleÕs bridge/switch.
2 FNB1 <-> TRNG
The FNB-1 on the chassisÕ backplane
and the moduleÕs front panel Token
Ring interfaces are connected to the
same bridge/switch.
3 FNB2 <-> TRNG
The FNB-2 on the chassisÕ backplane
and the moduleÕs front panel Token
Ring interfaces are connected to the
same bridge/switch.