Protocols And Standards; Ppp Tasks At A Glance; Configuring A Vt Interface - H3C SR8800-F Configuration Manual

The device can assign a host an IPv6 address in either of the following ways:
•
When the host connects to the device directly or through a bridge device, the device can use
method 1 or method 2.
•
When the host accesses the device through a router, the device can use method 3 to assign an
IPv6 prefix to the router. The router assigns the prefix to the host to generate an IPv6 global
unicast address.
IPv6 DNS server address assignment
On IPv6 networks, two methods are available for the IPv6 DNS address assignment:
•
AAA authorizes the IPv6 DNS address and assigns this address to the host through RA
messages.
•
The DHCPv6 client requests an IPv6 DNS address from the DHCPv6 server.

Protocols and standards

RFC 1661: The Point-to-Point Protocol (PPP)

PPP tasks at a glance

Tasks at a glance
(Required.)
(Required.)
(Optional.) Configuring the polling feature
(Optional.) Enabling fast reply for keepalive packets
(Required.)
(Optional.) Enabling PPP accounting
(Optional.) Enabling logging for PPP users
(Optional.) Configuring service tracing objects
(Optional.) Enabling PPP user blocking
(Optional.) Configuring the NAS-Port-Type attribute
(Optional.) Suppressing adding PPP peer host routes to the local direct route table
(Optional.) Configuring the traffic accounting frequency mode for online PPP users

Configuring a VT interface

In PPPoE and L2TP applications, you can create a virtual template (VT) interface to realize the
running of features supported by PPP. Bind the VT interface to a physical interface to ensure normal
operation. For more information about PPPoE and L2TP, see
L2TP", respectively.
To configure a VT interface:
Step
1. Enter system view.
Configuring a VT interface
Configuring PPP authentication
Configuring PPP negotiation
Command
system-view
233
"Configuring PPPoE" and
Remarks
N/A
"Configuring