Configuring The Link State Polling Interval; Hdlc Configuration Examples; Basic Hdlc Configuration Example - H3C SR6600 Configuration Manual

If you choose to use routing protocols, make sure that the mask of the learned route is
longer than that of the peer IP address, because routes are searched following the
longest prefix match.
If you choose to use static routes and the mask of the peer IP address is of 32 bits,
make sure that the mask of the static route is shorter than that of the peer IP address.
If you choose to use static routes and the mask of the peer IP address is of fewer than
32 bits, make sure that the mask of the static route is longer than that of the peer IP
address.
For more information about interface IP address configuration, see IP Addressing in the
Layer 3 – IP Services Configuration Guide.

Configuring the Link State Polling Interval

HDLC uses timers to check link state. For a link, the link state polling interval at one end
must be the same as that at the other end. Setting the link state polling interval to 0 at both
ends of a link disables link state check.
Follow these steps to configure the link state polling interval:
To do...
Enter system view
Enter interface view
Configure the value of the link
state polling timer
You can use the default link state polling interval or adjust it according to the network
conditions. To prevent network instability in a network with long delay or serious
congestion, lengthen the link state polling interval.

HDLC Configuration Examples

Basic HDLC Configuration Example

Network requirements
As shown in
Run HDLC on the link between them.
system-view
interface interface-type
interface-number
timer hold seconds
Figure 6-1, Router A and Router B are connected through POS interfaces.
Use the command...
6-99
Remarks
—
—
Optional
10 seconds by default.