Juniper JUNOS OS 10.3 - SOFTWARE, Manual, Page: 1910 / 3946

hold-time (IS-IS)
Syntax hold-time seconds;
Hierarchy Level [edit logical-systems logical-system-name protocols isis interface interface-namelevel
level-number],
[edit logical-systems logical-system-name routing-instances routing-instance-name protocols
isis interface interface-name level level-number],
[edit protocols isis interface interface-name level level-number],
[edit routing-instances routing-instance-name protocols isis interface interface-name level
level-number]
Release Information Statement introduced before Junos OS Release 7.4.
Statement introduced in Junos OS Release 9.0 for EX Series switches.
Description Set the length of time a neighbor considers this router to be operative (up) after receiving
a hello packet. If the neighbor does not receiver another hello packet within the specified
time, it marks this routing device as inoperative (down). The hold time itself is advertised
in the hello packets.
Options seconds —Hold-time value, in seconds.
Range: 3 through 65,535 seconds, or 1 to send out hello packets every 333 milliseconds
Default: 9 seconds (for DIS routers), 27 seconds (for non-DIS routers; three times the
default hello interval)
Required Privilege
Level
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Related
Documentation
•
hello-interval on page 1808
•
Configuring Levels on IS-IS Interfaces
Copyright © 2010, Juniper Networks, Inc. 1814
Complete Software Guide for Junos
®
OS for EX Series Ethernet Switches, Release 10.3