To set the keepalive retry limit, use the timer-hold retry command.
On a slow link, increase the keepalive interval to prevent false shutdown of the interface. This situation
might occur when keepalives are delayed because a large packet is being transmitted on the link.
To disable sending of keepalives, set the keepalive interval to 0.
To configure the polling feature:
Step
1.
Enter system view.
2.
Enter interface view.
3.
Set the keepalive interval.
4.
Set the keepalive retry limit.
Configuring PPP negotiation
PPP negotiation includes the following parameters:
Negotiation timeout time
•
•
IP address negotiation
IP segment match
•
DNS server IP address negotiation
•
ACCM negotiation
•
ACFC negotiation
•
PFC negotiation
•
Configuring the PPP negotiation timeout time
The device starts the PPP negotiation timeout timer after sending a packet. If no response is received
before the timer expires, the device sends the packet again.
To configure the PPP negotiation timeout time:
Step
1.
Enter system view.
2.
Enter interface view.
3.
Configure the negotiation
timeout time.
Configuring IP address negotiation
To configure the device as the client:
Step
1.
Enter system view.
Command
system-view
interface interface-type
interface-number
timer-hold seconds
timer-hold retry retry
Command
system-view
interface interface-type
interface-number
ppp timer negotiate seconds
Command
system-view
10
Remarks
N/A
N/A
The default setting is 10 seconds.
The default setting is 5.
Remarks
N/A
N/A
The default setting is 3 seconds.
Remarks
N/A
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