Juniper JUNOSE 11.1.X - LINK LAYER CONFIGURATION 4-7-2010 Configuration Manual page 63

atm uni-version
atm vc-per-vp
atm vp-tunnel
Use to set the mode of operation on the physical interface to Synchronous Digital
Hierarchy (SDH) Synchronous Transport Mode (STM).
host1(config-if)#atm sonet stm-1
Use the no version to restore the default value, SONET STS-3c operation.
See atm sonet stm-1.
Use to specify the UNI version for the interface to use.
Valid values are 3.0, 3.1, or 4.0.
Example
host1(config-if)#atm uni-version 4.0
There is no no version.
See atm uni-version.
Use to configure the number of VCs for each VP. The router does not execute
this command when any VCs are open on the interface.
VCs and VP tunnels must not exist when you issue this command. If they do,
you must delete the VC and VP tunnel configuration before you issue this
command.
The specified value must be a power of 2, or an error message is returned.
The minimum number of VCs per VP is 4096 for OCx/STMx ATM line modules.
If you enter a value that is below the minimum, the router uses the minimum
value.
The E120 and the E320 routers support the entire VPI/VCI range; therefore, it
does not support this command.
Example
host1(config-if)#atm vc-per-vp 128
Use the no version to restore the default value.
See atm vc-per-vp.
Use to define a VP tunnel and configure the rate of traffic flow within the tunnel.
You specify a tunnel rate in Kbps. All circuits in the VP are restricted to the rate
that you set.
The tunnel rate can be a value in the range 0–4294967295, when you specify
the rate of traffic flow without the constant bit rate (CBR) service category, and
can be a value in the range 1–4294967295, when you specify the rate of traffic
flow with the CBR service class. Because the CBR service category guarantees a
Chapter 1: Configuring ATM
Setting Optional Parameters
31