Table 33: IMA Link Statistics with IMA Standard Requirement Numbers (continued)
IMA Standard Requirement NumberPerformance Parameter
R-114Far-end Tx UUS
–Far-end Tx failure
IMA Clocking
Interface clock source is applicable only to IMA links.
You can set the interface clock source as external or internal with the set interfaces
at-x/y/z clocking (external | internal) configuration command. Note that the clocking
statement is not applicable to the at-x/y/g interface because the IMA group it represents
is a virtual interface.
Differential Delay
You can set the maximum differential delay from 1 millisecond through 56 milliseconds
among links in an IMA group. By default, a differential delay of 25 milliseconds is set.
Execute the set interfaces interface-name ima-group-options differential-delay delay
configuration command to set the differential delay.
Related
Documentation
Configuring ATM IMA on ACX Series on page 181•
Configuring ATM IMA on ACX Series
The following sections explain how to create an ATM IMA group and to configure it
according to your requirements:
•
Creating an IMA Group (ATM Interfaces) on page 181
•
Configuring Group ID for an IMA Link on a T1 Interface or an E1 Interface on page 182
•
Configuring ATM Encapsulation Options on page 182
•
Configuring IMA Group Options on page 183
Creating an IMA Group (ATM Interfaces)
To create an IMA group, perform the following steps:
1. In configuration mode, go to the [edit chassis] hierarchy level:
[edit]
user@host# edit chassis
2. Configure the Flexible Port Concentrator (FPC) slot and the Physical Interface Card
(PIC) slot as needed.
[edit chassis]
user@host# set fpc fpc-slot pic pic-slot
181Copyright © 2017, Juniper Networks, Inc.
Chapter 6: Configuring ATM Interfaces