Both ATM and Frame Relay provide permanent virtual circuits (PVCs) that can be
grouped under separate subinterfaces configured on a single physical interface.
Subinterfaces allow multiple encapsulations for a protocol on a single interface.
From Interface Configuration mode, indicate a subinterface by typing the interface
command and an interfaceSpecifier in slot/port.subinterface format, and then press
Enter. For example:
host1(config-if)#interface atm 3/2.6
host1(config-subif)#
Subscriber Policy Configuration Mode
In this mode, you can configure a policy (a set of forwarding and filtering rules) that
defines how a subscriber (client) bridge group interface should handle various packet
types. After you define the policy, use the bridge subscriber-policy command (from
Global Configuration mode) to associate the policy with a bridge group interface.
From Global Configuration mode, type the subscriber-policy command followed by
an alphanumeric policy name of any character length, and press Enter.
host1(config)#subscriber-policy client1
host1(config-policy)#?
arp Modify arp policy
broadcast Modify broadcast policy
default Set a command to its default(s)
do Run an exec mode command (alias command run)
exit Exit from the current command mode
help Describe the interactive help system
ip Modify ip policy
log Configure logging settings
macro Run a CLI macro
mpls Modify mpls policy
multicast Modify multicast policy
no Negate a command or set its default(s)
pppoe Modify PPPoE policy
relearn Modify relearn policy
run Run an exec mode command (alias command do)
sleep Make the Command Interface pause for a specified
duration
unicast Modify user-to-user (Unicast) policy
unknown-destination Modify unknown destination policy
unknown-protocol Modify unknown protocol policy
Traffic Class Configuration Mode
In this mode, you can create a traffic class and configure the level of service to packets
assigned to the traffic class.
From Global Configuration mode, type the traffic-class command followed by a
trafficClassName, and then press Enter.
host1(config)#traffic-class test123
host1(config-traffic-class)#?
default Set a command to its default(s)
do Run an exec mode command (alias command run)
120 â– Accessing Command Modes
JUNOSe 11.1.x System Basics Configuration Guide