Technical Documentation

interfaces (for EX Series switches)

Syntax

interfaces aeinterfaces geinterfaces interface-rangeinterfaces lo0interfaces me0interfaces vlaninterfaces vmeinterfaces xe

interfaces ae

aex { aggregated-ether-options { (flow-control | no-flow-control); lacp mode { periodic interval;}link-speed speed;minimum-links number;} description text;disable;hold-time up milliseconds down milliseconds; mtu bytes;no-gratuitous-arp-request;traceoptions;(traps | no-traps);unit logical-unit-number { description text;disable;family family-name {...}proxy-arp (restricted | unrestricted);(traps | no-traps);vlan-id vlan-id-number;} vlan-tagging;}

interfaces ge

ge-fpc/pic/port { description text;disable; ether-options {802.3ad aex {lacp {force-up;}} (auto-negotiation | no-auto-negotiation); (flow-control | no-flow-control); link-mode mode;speed (auto-negotiation | speed);}hold-time up milliseconds down milliseconds; mtu bytes;no-gratuitous-arp-request;traceoptions;(traps | no-traps);unit logical-unit-number { description text;disable;family (for EX Series switches) family-name {...}proxy-arp (restricted | unrestricted);rpm;(traps | no-traps);vlan-id vlan-id-number;} vlan-tagging;}

interfaces interface-range

interface-range interface-range name { description text;disable; ether-options {802.3ad aex {lacp {force-up;}} (auto-negotiation | no-auto-negotiation); (flow-control| no-flow-control); link-mode mode;speed (auto-negotiation | speed);}hold-time up milliseconds down milliseconds;member interface-name;member-range starting-interface name to ending-interface name;mtu bytes;unit logical-unit-number { description text;disable;family (for EX Series switches) family-name {...}proxy-arp (restricted | unrestricted);rpm;(traps | no-traps);vlan-id vlan-id-number;}}

interfaces lo0

lo0 { description text;disable;hold-time up milliseconds down milliseconds;traceoptions;(traps | no-traps);unit logical-unit-number { description text;disable;family (for EX Series switches) family-name {...}(traps | no-traps);}}

interfaces me0

me0 { description text;disable;hold-time up milliseconds down milliseconds;no-gratuitous-arp-request;traceoptions;(traps | no-traps);unit logical-unit-number { description text;disable;family (for EX Series switches) family-name {...}(traps | no-traps);vlan-id vlan-id-number;} vlan-tagging;}

interfaces vlan

vlan {description text; disable;hold-time up milliseconds down milliseconds; mtu bytes;no-gratuitous-arp-request;traceoptions;(traps | no-traps);unit logical-unit-number { description text;disable;family (for EX Series switches) family-name {...}proxy-arp (restricted | unrestricted);(traps | no-traps);}}

interfaces vme

vme { description text;disable;hold-time up milliseconds down milliseconds; mtu bytes;no-gratuitous-arp-request;traceoptions;(traps | no-traps);unit logical-unit-number { description text;disable;family (for EX Series switches) family-name {...}(traps | no-traps);vlan-id vlan-id-number;} vlan-tagging;}

interfaces xe

xe-fpc/pic/port { description text;disable; ether-options {802.3ad aex {lacp {force-up;}} (auto-negotiation | no-auto-negotiation); (flow-control | no-flow-control); link-mode mode;speed (auto-negotiation | speed);}hold-time up milliseconds down milliseconds; mtu bytes;no-gratuitous-arp-request;traceoptions;(traps | no-traps);unit logical-unit-number { description text;disable;family (for EX Series switches) family-name {...}proxy-arp (restricted | unrestricted);rpm;(traps | no-traps);vlan-id vlan-id-number;} vlan-tagging;}

Hierarchy Level

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Release Information

Statement introduced in Junos OS Release 9.0 for EX Series switches.

Description

Configure interfaces on EX Series switches.

Most standard Junos OS configuration statements are available in Junos OS for EX Series switches. This topic lists standard Junos OS statements that you commonly use when configuring interfaces on EX Series switches as well as statements that are used to configure only switch interfaces; it does not list all of the possible interface configuration statements for each interface.

For information about additional standard Junos OS statements that you can configure on interfaces, see the Junos OS Network Interfaces Configuration Guide at http://www.juniper.net/techpubs/software/junos/index.html.

Options

See Table 1 for the interface types and protocol-family options supported on the switch. Different protocol families support different subsets of the interface types on the switch. See the family statement for syntax of the protocol families supported for switch interfaces.

Not all interface types support all family substatements. Check your switch CLI for supported substatements for a particular protocol family configuration.

Table 1: Interface Types and Their Supported Protocol Families

Interface Type	Description	Supported Protocol Families
Interface Type	Description	ccc	ethernet- switching	inet	inet6	iso	mpls
ae	Aggregated Ethernet interface (also referred to as a link aggregation group [LAG])	✓	✓	✓	✓	✓	✓
ge	Gigabit Ethernet interface	✓	✓	✓	✓	✓	✓
lo0	Loopback interface			✓	✓	✓	✓
me0	Management Ethernet interface		✓	✓	✓	✓	✓
vlan	Routed VLAN interface (RVI)			✓	✓	✓
vme	Virtual management Ethernet interface			✓	✓	✓	✓
xe	10-Gigabit Ethernet interface	✓	✓	✓	✓	✓	✓
interface-range	Interface-range configuration	Supported protocol families are the ones supported by the interface types that compose the range.

The remaining statements are explained separately.

Required Privilege Level

interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.