3Com CoreBuilder 9000, Руководство пользователя

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184 C
HAPTER
7: C
ONFIGURING
V
IRTUAL
C
HANNELS
Display VPI/VCI
Range
Display the current signaling protocol VPI/VCI configuration parameters
for a specified port. Maximum and minimum VPI/VCI values are displayed
for each port.
These parameters are set to match the VPI/VCI capabilities of the device
attached to the specified port. If an end station or edge device is attached
to the port, it frequently has limits on the VPI/VCI channels it can handle;
you must set the CoreBuilder 9000 ATM Enterprise Switch port to match
these limits.
You can set these parameters independently for each port.
Command Actions
Command Result
Enter the menu sequence:
(1) SYS: Platform Configuration
(1) SET: Switch Setup
(4) SIG: Signaling Setup
(3) VCC: VPI/VCI range setup
(1) GET: Get VPI/VCI range
Enter a parameter at the prompt
Parameter Format or Range
Port number <slot.group.port> or
0.0
for all ports
Direct access sequence:
1 1 4 3 1
[parameters]
System action taken: The current VPI/VCI Configuration Parameters for the
specified port are displayed.
System message display: Information is displayed as shown in the example.