Configuring Unicast Virtual Circuits - 3Com 3C63400-3AC-C - PathBuilder S700 Switch Reference Manual

Configuring Unicast Virtual Circuits
To configure a unicast circuit, enter a circuit description, as described under
"Adding Virtual Circuits" earlier in this section, then follow these steps from the
Add Virtual Circuit screen shown in Figure 146:
1 Enter 1 to specify the circuit type as Unicast.
You are prompted to specify the VC connection type of the circuit you are
configuring, as shown in Figure 147.
Figure 147 Add Virtual Circuit Screen—Selecting the VC Connection Type
2 Enter the number corresponding to the type of virtual circuit connection you want
to configure: VCC or VPC. The connection type determines how the VPI and VCI
are translated.
VCC (virtual channel connection)—You can use this connection type for circuit
between non-UNI and UNI cards and between UNI and UNI cards; both the VPIs
and the VCIs will be translated.
VPC (virtual path connection)—You can use this connection type only for circuits
between UNI and UNI cards; only the VPIs will be translated.
To operate a circuit as a VP, set the connection type to VPC.
The Add Virtual Circuit Screen lists the cards available for side A of the circuit, by
slot number, and prompts you to select a slot number, as shown in Figure 148.
Configuring Virtual Circuits 185