R0106-HP MSR Router Series Layer 2 - WAN Configuration Guide(V7)

8
To configure the polling interval:
Ste
p
Command
Remarks
1. Enter system view.
system-view N/A
2. Enter interface view.
interface interface-type interface-number N/A
3. Configure the polling
interval.
timer-hold period The default setting is 10 seconds.
Configuring PPP negotiation
PPP negotiation parameters that can be configured are as follows:
Negotiation timeout time
IP address negotiation
DNS server IP address negotiation
ACCM negotiation
ACFC negotiation
PFC negotiation
Configuring the PPP negotiation timeout time
During PPP negotiation, if no response is received from the peer during a specific period after the local
device sends a packet, the device sends the packet again. The period is known as negotiation timeout
time, which is in the range of 1 to 10 seconds.
To configure the PPP negotiation timeout time:
Ste
p
Command
Remarks
1. Enter system view.
system-view N/A
2. Enter interface view.
interface interface-type
interface-number
N/A
3. Configure the negotiation
timeout time.
ppp timer negotiate seconds The default setting is 3 seconds.
Configuring IP address negotiation
The device can perform IP address negotiation during IPCP negotiation. Through IP address negotiation,
one end can assign an IP address to the other.
IP address negotiation can be implemented in the following modes:
The device operating as the client—This mode applies when a local interface uses PPP as its link
layer protocol but does not have an IP address, while the peer is configured with an IP address. In
this mode, the interface accepts an IP address allocated by its peer. This mode is used for situations
where a device accesses the Internet through an ISP, which assigns an IP address to the device.
The device operating as the server—In this mode, you assign an IP address to the peer and
configure an IP address for the local device in interface view.
When IP address negotiation is enabled on a client, the server selects an IP address for the client in the
following sequence: