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t1 fdl
Copyright © 2010, Juniper Networks, Inc.
Configuring FDL Messages
To configure T1 channels to send FDL messages:
Specify a T3 interface.
1.
host1(config)#controller t3 8/0
Specify the standard for transmission of FDL messages on both ends of the T1
2.
connection.
host1(config-controll)#t1 1 fdl ansi
(Optional) Configure one or more T1 channels to operate in an FDL carrier
3.
environment.
host1(config-controll)#t1 1 fdl carrier
(ANSI signals) Specify the FDL messages.
4.
host1(config-controll)#t1 1 fdl string eic "ERX1410"
host1(config-controll)#t1 1 fdl string fic "HY0019"
host1(config-controll)#t1 1 fdl string lic "Bldg 10"
host1(config-controll)#t1 1 fdl string unit 080001
host1(config-controll)#t1 1 fdl string pfi "Site 25"
host1(config-controll)#t1 1 fdl string port 0800
host1(config-controll)#t1 1 fdl string generator "Test generator"
Enable transmission of FDL messages.
5.
host1(config-controll)#t1 1 fdl transmit path-id
(Optional) Specify that the router should generate yellow alarms for the T1 channels.
6.
host1(config-controll)#t1 1 yellow generate
(Optional) Specify that the router should detect yellow alarms for the T1 channels.
7.
host1(config-controll)#t1 1 yellow detect
Use to specify the FDL standard for the channel.
Specify one or more T1 channels or a range of channels in the range 1–28.
Specify the keyword ansi to support the ANSI FDL standard (see "References" on
page 9).
Specify the keyword att to support the AT&T FDL standard (see "References" on
page 9).
Specify the keyword all to support both the ANSI and AT&T standards
Specify the keyword none to remove the current FDL mode settings
You can configure a different standard on each T1 channel.
Example
host1(config-controll)#t1 14-20,24 fdl att
Chapter 1: Configuring Channelized T3 Interfaces
17
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