R3303-HP HSR6800 Routers Layer 2 - WAN Configuration Guide

35
Ste
p
Command Remarks
4. Configure local or
remote AAA
authentication.
For local AAA, the username and
password of the supplicant must be
configured on the authenticator.
For remote AAA authentication, the
username and password of the supplicant
must be configured on the remote AAA
server.
For more information about AAA
authentication, see Security Configuration
Guide.
The username and password
configured for the supplicant must be
the same as those configured on the
supplicant.
Configuring the polling interval
The polling interval specifies the interval at which an interface sends keepalive messages.
To disable sending of keepalive packets, set this interval to 0.
Do not set too small an interval for low-speed links. On a low-speed link, it might take a long time for
large packets to be delivered, which can delay sending and receiving of keepalive messages. If an
interface fails to receive keepalive messages from the peer within a specified number of polling intervals,
it considers the link faulty and closes the link.
To configure the polling interval:
Step 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 seconds retries
Optional.
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 address negotiation
Configuring the PPP negotiation timeout time
Negotiation timeout time determines the interval for sending request packets. 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