Check the Configuration of an ATM2 IQ Interface

Purpose

ATM2 IQ interfaces must not have the maximum-vcs statement included in the configuration.

Action

To check the configuration on an ATM2 IQ interface, use the following CLI operational mode command:

user@host> show configuration interfaces at-fpc/pic/port

Sample Output 1

user@host> show configuration interfaces at-0/1/0 

atm-options {

    vpi 1;

}

unit 100 {

    vci 1.100;

    family inet {

        address 25.25.25.1/30;

    }

}

Sample Output 2

user@host> show configuration interfaces at-2/2/0 

atm-options {

    pic-type atm2;

    vpi 1;

}

unit 100 {

    encapsulation ether-over-atm-llc;

    vci 1.100;

    shaping {

        vbr peak 66k sustained 66k burst 40;

    }

    family inet {

        address 192.168.5.1/24;

    }

}

[...Output truncated...]

What It Means

The sample output shows the correct configuration of an ATM2 IQ interface. The first example shows that the interface at-0/1/0 has ATM options configured and the logical interface at-0/1/0.100. Sample output 2 shows another interface at-2/2/0 with the PIC type configured.

NOTE: The ATM2 IQ interface does not have the maximum-vcs statement included in the configuration.

See the JUNOS Network Interfaces and Class of Service Configuration Guide, for more information on configuring ATM2 IQ interfaces.