oam-liveness

Syntax

oam-liveness {
    up-count cells;
    down-count cells;
}

Hierarchy Level

[edit interfaces interface-name unit logical-unit-number],
[edit interfaces interface-name unit logical-unit-number family family address address
multipoint-destination address],
[edit interfaces interface-name atm-options vpi vpi-identifier]

Description

For ATM encapsulation only, configure OAM F5 loopback cell count thresholds.

For ATM 2 PICs only, configure OAM F4 loopback cell count thresholds at the [edit interfaces interface-name atm-options vpi vpi-identifier] hierarchy level.

Options

down-count cells—Minimum number of consecutive OAM F4 or F5 loopback cells lost before a VC is declared down.
Range: 1 through 255
Default: 5 cells

up-count cells—Minimum number of consecutive OAM F4 or F5 loopback cells received before a VC is declared up.
Range: 1 through 255
Default: 5 cells

Usage Guidelines

See Configure ATM 1 and ATM 2 Logical Interface Properties and Configure the ATM 1 and ATM 2 OAM F5 Loopback Cell Threshold.

Required Privilege Level

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