Juniper JUNOS 10.1 - CONFIGURATION GUIDE 1-2010 Configuration Manual page 624

JUNOS 10.1 Network Interfaces Configuration Guide
Configuring VP or Port Promiscuous Mode
By default, all incoming cells are mapped from a single VC to an ATM pseudowire.
For ATM physical interfaces configured with
port or VP promiscuous mode.
In VP promiscuous mode, all cells with the same VPI are forwarded on a single
pseudowire:
In port promiscuous mode, all cells received on a T1 or E1 ATM port are forwarded
across a single pseudowire:
Use the
Configuring AAL5 SDU Mode (atm-l2circuit-mode aal5)
In AAL5 SDU mode, the ATM logical interface (VC) expects all data to be either AAL5
encapsulated packets or OAM cells. AAL5 packets are deencapsulated (AAL5 trailer
is stripped off), prepended with an ATM pseudowire control word (RFC 4717) and
forwarded on the pseudowire.
OAM cells that are received while an AAL5 packet is being reassembled are forwarded
on the pseudowire immediately (they are reordered ahead of the packet being
reassembled).
Use the
554
Configuring VP or Port Promiscuous Mode
[edit interfaces at-fpc/pic/port]
atm-options {
pic-type atm-ce;
promiscuous-mode {
vpi number;
}
}
unit 0 {
vpi 0;
}
[edit interfaces at-fpc/pic/port]
encapsulation atm-ccc-cell-relay;
atm-options {
pic-type atm-ce;
promiscuous-mode
}
unit 0 {
allow-any-vci
}
show interface at-x/y/z:n
show interface at-x/y/z:n
atm-l2circuit-mode cell
command to view cell relay statistics.
command to view AAL5 statistics.
, you can configure