Hdlc Commands; Link-Protocol Hdlc; Timer-Hold - H3C MSR Series Command Reference Manual

HDLC commands

This feature is supported only on routers installed with SAE, E1, E1-F, T1, T1-F, POS, CPOS, CT3, or CE3
interface modules. For more information about interface modules, see H3C MSR Series Routers Interface
Module Manual.

link-protocol hdlc

Use link-protocol hdlc to enable HDLC encapsulation on an interface.
Syntax
link-protocol hdlc
Default
PPP encapsulation is enabled on an interface.
Views
POS interface view, serial interface view
Predefined user roles
network-admin
Usage guidelines
HDLC can carry the network layer protocols, such as IP and IPv6.
Examples
# Enable HDLC encapsulation on interface Serial 2/0.
<Sysname> system-view
[Sysname] interface serial 2/0
[Sysname-Serial2/0] link-protocol hdlc

timer-hold

Use timer-hold to set the link status polling interval on an interface.
Use undo timer-hold to restore the default.
Syntax
timer-hold seconds
undo timer-hold
Default
The link status polling interval is 10 seconds on an interface.
Views
POS interface view, serial interface view
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