Juniper JUNOSE 11.1.X - LINK LAYER CONFIGURATION 4-7-2010 Configuration Manual page 562

JUNOSe 11.1.x Link Layer Configuration Guide
1.
2.
3.
4.
5.
6.
atm pvc
auto-configure
530
Configuring PPP and PPPoE Dynamic Interfaces over Static ATM
Configure a physical interface.
host1(config)#interface atm 5/0
Configure an ATM 1483 subinterface.
host1(config-if)#interface atm 5/0.1
Configure a PVC by specifying the virtual circuit descriptor (VCD), the virtual
path identifier (VPI), the virtual channel identifier (VCI), and the encapsulation
type.
If you want the router to autodetect the encapsulation type, use the
aal5autoconfig option.
host1(config-subif)#atm pvc 10 100 22 aal5snap
host1(config-subif)#atm pvc 10 100 22 aal5autoconfig
Assign a profile to the PPP or PPPoE encapsulation types.
host1(config-subif)#profile ppp foo
host1(config-subif)#profile pppoe foo
Configure the subinterface to detect and accept dynamic PPP or PPPoE.
host1(config-subif)#auto-configure ppp
host1(config-subif)#auto-configure pppoe
In addition to ppp and pppoe, you can also specify ip or bridgedEthernet.
(Optional) Verify your configuration.
host1#show atm subinterface atm 5/0.1
Use to configure a PVC on an ATM interface. Specify one of the following
encapsulation types:
aal5autoconfig Enables autodetection of the 1483 encapsulation (LLC/SNAP
or VC multiplexed).
aal5snap Specifies a logical link control (LLC) encapsulated circuit; the
LLC/Subnetwork Access Protocol (LLC/SNAP) header precedes the protocol
datagram.
aal5mux ip Specifies a VC multiplexed circuit. This option is used for IP
only.
Example
host1(config-subif)#atm pvc 6 0 11 aal5autoconfig
Use the no version to remove the specified PVC.
See atm pvc.