Example
Run the display interface. The PPP configurations on the interface are displayed, for example:
<Quidway> display interface pos 1/0/0
Pos1/0/0 current state : DOWN
Line protocol current state : DOWN
Description:HUAWEI, Quidway Series, Pos1/0/0 Interface
Route Port,The Maximum Transmit Unit is 4470, Hold timer is 1200(sec)
Internet protocol processing : disabled
Link layer protocol is PPP
LCP initial
Physical layer is Packet Over SONET
Clock: Master, Scramble, Loopback: none, CRC: 32
Threshold: SD 10e-8, SF 10e-3
Flag: J0 "NetEngine "
Flag: J1 "NetEngine "
Flag: C2 0x16
SONET error:
section layer: B1
line layer: B2
path layer: B3
Last 300 seconds input rate 0 bits/sec, 0 packets/sec
Last 300 seconds output rate 0 bits/sec, 0 packets/sec
Input peak rate 0 bits/sec,Record time: -
Output peak rate 0 bits/sec,Record time: -
Input: 0 packets, 0 bytes
Input error: 0 shortpacket, 0 longpacket, 0 CRC, 0 lostpacket
Output: 0 packets, 0 bytes
Output error: 0 lostpacket
Input bandwidth utilization : 0.00%
Output bandwidth utilization : 0.00%
2.4 Configuring Unidirectional PAP
This section describes how to configure unidirectional PAP authentication. Detailed operations
include configuring the local device to authenticate the peer in PAP mode and configuring the
peer to be authenticated by the local device in PAP mode.
2.4.1 Establishing the Configuration Task
Before configuring unidirectional PAP authentication, familiarize yourself with the applicable
environment, complete the pre-configuration tasks, and obtain the required data. This can help
you complete the configuration task quickly and accurately.
Applicable Environment
In PAP authentication, passwords are sent over the link in plain text. The username and password
of the authenticated can be added to the user list of the authenticator in Authentication,
Authorization, and Accounting (AAA) mode or through the Remote Authentication Dial in User
Service (RADIUS) server.
PAP authentication is classified into the following types:
l Unidirectional authentication: One of two communication parties functions as the
authenticator, while the other as the authenticated.
Quidway S9300 Terabit Routing Switch
Configuration Guide - WAN Access 2 PPP Configuration
Issue 02 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
21
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