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Cisco MWR 2941 Mobile Wireless Edge Router Release 3.5 Command Reference, Cisco IOS Release 15.1(3)MR
OL-26895-01
Chapter Cisco MWR 2941 Router Command Reference, Release 15.1(3)MR
network-clock external hold-off
network-clock external hold-off
To override the hold-off timer value for an external interface, use the network-clock external hold-off
command in configuration mode. To remove a configuration use the no form of this command.
network-clock external slot/card/port hold-off {0 | timer-value}
no network-clock external slot/card/port hold-off {0 | timer-value}
Syntax Description
Command Default None
Command Modes Global configuration (config)
Command History
Usage Guidelines A network holdoff timer determines the amount of time that the router waits when a synchronous
Ethernet clock source fails before taking action. After the holdoff timer expires, the router announces
the failure and switches to another clock source or holdover mode.
Examples This example shows how to configure an external hold-off timer:
Router(config)# network-clock external 0/1/2 hold-off 200
Router(config)#
Related Commands
slot The slot of where card is present.
card The card in the router.
port The port in the card.
0 Disables the hold-off timer.
timer-value The value of the new hold-off timer for the external clock source, in milliseconds. The
range is from 50 to 10000.
Note Values above 1800 can cause the clock to go into holdover mode.
Release Modification
15.0(1)MR This command was introduced.
Command Description
network-clock hold-off Configures a hold-off value on an interface.
network-clock hold-off
global
Configure a general hold-off timer.
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