Juniper JUNOSE 11.2.X MULTICAST ROUTING, Configuration Manual

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sdh
•
Use to specify that the interface supports SDH.
•
Example
host1(config-controller)# sdh
•
Use the no version to revert to SONET operation on this interface.
•
See sdh.
snmp trap link-status
•
Use to enable SNMP link status processing for the section and line layers of the interface.
•
The default is enabled.
•
Example
host1(config-controll)# no snmp trap link-status
•
Use the no version to disable SNMP link status processing.
•
See snmp trap link-status.
trigger delay
•
Use to set the time duration after which the router sets an alarm when it records a
defect at the line or section layer.
•
Change this value from the default only when you are using MPLS fast reroute over a
SONET/SDH interface.
•
Specify a value of 0 milliseconds if the interface does not use APS/MSP or if MPLS
should have priority over APS/MSP.
•
Specify a value of at least 100 milliseconds if this interface uses APS/MSP and if
APS/MSP should have priority over MPLS.
•
Example
host1(config-controll)# trigger delay msec 1000
•
Use the no version to restore the default setting, 2500 milliseconds.
•
See trigger delay.
Configuring Higher Layers
You must now configure the next layer on the interface: E1, T1, or T3. See “T1/E1
Configuration Tasks” on page 119 or “T3 Configuration Tasks” on page 126.
T1/E1 Configuration Tasks
Before you configure T1 or E1 on an interface, you must configure SONET or SDH. See
“SONET/SDH Configuration Tasks” on page 115.
To configure a T1 or an E1 over SONET or SDH on a cOCx/STMx interface:
1.
Configure a tributary for the path.
119 Copyright © 2010, Juniper Networks, Inc.
Chapter 4: Configuring Channelized OCx/STMx Interfaces