See the following sections:
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Note: For information about the interface statement available at the [edit interfaces interface-name unit logical-unit-number family (inet | inet6) address address (vrrp-group | vrrp-inet6-group) group-number track] and [edit logical-systems logical-system-name interfaces interface-name unit logical-unit-number family (inet | inet6) address address (vrrp-group | vrrp-inet6-group) group-number track] hierarchy levels, see the JUNOS High Availability Configuration Guide. |
- interface interface-name priority-cost cost;
- [edit interfaces interface-name unit logical-unit-number family llc2 redundancy-group group-number track],
- [edit logical-systems logical-system-name interfaces interface-name unit logical-unit-number family llc2 redundancy-group group-number track]
Statement introduced in JUNOS Release 7.5.
For J-series Services Routers only, on Ethernet interfaces configured for DLSw Ethernet redundancy, enable tracking options for an interface.
interface-name—Interface name. Include the logical portion of the name, which corresponds to the logical unit number. The statements are explained separately.
priority-cost cost—Cost value that is subtracted from the priority value when remote peer connectivity is lost. Specify a value from 1 through 254.
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
JUNOS Services Interfaces Configuration Guide
- interface interface-name;
- [edit interfaces interface-set (Ethernet Interfaces) interface-set-name]
Statement introduced in JUNOS Release 8.5.
Interface that is a member of the interface set. Supported on Ethernet interfaces and IP demux interfaces on an MX-series router.
See the JUNOS Class of Service Configuration Guide.
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
- interface (interface-name | ((ge-
| xe-) (fpc/pic/port | fpc/pic/port.unit-number | fpc/pic/port.unit-number vlan vlan-id)));
- [edit protocols oam ethernet connectivity-fault-management maintenance-domain domain-name maintenance-association ma-name mep mep-id]
Statement introduced in JUNOS Release 8.4.
For Ethernet interfaces on M320, MX-series, and T-series routing platforms, configure IEEE 802.1ag Operation, Administration, and Management (OAM) support.
For Gigabit Ethernet interfaces and 10-Gigabit Ethernet interfaces on MX-series routing platforms, configure IEEE 802.1ag Connectivity Fault Management (CFM) support on trunk interface ports.
interface-name—Interface to which the MEP is attached. It could be a physical Ethernet interface, logical Ethernet interface, or on a specific VLAN of a trunk port interface (MX-series only).
See Configuring the Maintenance End Point Interface.
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
- interface interface-name {
-
apply-action-profile profile-name;
-
link-discovery (active
| passive);
-
pdu-interval interval;
-
pdu-threshold threshold-value;
-
remote-loopback;
-
-
event-thresholds {
-
frame-error count;
-
frame-period count;
-
frame-period-summary count;
-
symbol-period count;
- }
-
-
negotiation-options {
-
allow-remote-loopback;
-
no-allow-link-events;
- }
- }
- [edit protocols oam ethernet link-fault-management]
Statement introduced in JUNOS Release 8.2.
For Ethernet interfaces on M320, MX-series, and T-series routing platforms, configure IEEE 802.3ah Operation, Administration, and Management (OAM) support.
interface interface-name—Interface to be enabled for IEEE 802.3ah link fault management OAM support.
The remaining statements are described separately.
See Enabling IEEE 802.3ah OAM Support.
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.