Cisco Systems OL-7396-01 Manual De Usuario
7-14
ATM Switch Router Software Configuration Guide
OL-7396-01
Chapter 7
Configuring Virtual Connections
Configuring Point-to-Multipoint PVC Connections
Configuring Point-to-Multipoint PVC Connections
This section describes configuring point-to-multipoint PVC connections. In
, cells entering
the ATM switch router at the root point (on the left side at interface ATM 0/0/0, VPI = 50, VCI = 100)
are duplicated and switched to the leaf points (output interfaces) on the right side of the figure.
are duplicated and switched to the leaf points (output interfaces) on the right side of the figure.
Figure 7-4
Point-to-Multipoint PVC Example
Note
If desired, one of the leaf points can terminate in the ATM switch router at the route processor interface
ATM 0.
ATM 0.
To configure the point-to-multipoint PVC connections shown in
, perform the following steps,
beginning in global configuration mode:
To configure the point-to-multipoint PVC connections using the atm pvc command, the root point is
port A and the leaf points are port B.
port A and the leaf points are port B.
Note
The row index for rx-cttr and tx-cttr must be configured before using this optional parameter. See
H6297
UNI or NNI
ATM
network
IF# = 0/1/1
VPI = 70, VCI = 210
VPI = 70, VCI = 210
IF# = 0/1/0
VPI = 60, VCI = 200
VPI = 60, VCI = 200
IF# = 0/0/0
VPI = 50, VCI = 100
VPI = 50, VCI = 100
IF# = 0/1/2
VPI = 80, VCI = 220
VPI = 80, VCI = 220
Switch
fabric
Command
Purpose
Step 1
Switch(config)# interface atm
card/subcard/port[.vpt#]
Switch(config-if)#
Selects the interface to be configured.
Step 2
Switch(config-if)# atm pvc vpi-A vci-A
[cast-type type-A] [rx-cttr index] [tx-cttr index]
[wrr-weight weight] [sched sched-A] interface
atm card/subcard/port[.vpt#] vpi-B vci-B
[cast-type type-B] [wrr-weight weight] [sched
sched-B]
[wrr-weight weight] [sched sched-A] interface
atm card/subcard/port[.vpt#] vpi-B vci-B
[cast-type type-B] [wrr-weight weight] [sched
sched-B]
Configures the PVC between ATM switch router
connections.
connections.