Extreme Networks PoS Uživatelská příručka stáhnout pdf (Strana 85)

Packet Over SONET Module Installation and User Guide 3-37

Configuring and Monitoring PPP Functions

• Detailed LQM status:

— Statistics from the most recent Link Quality Report (LQR)

— Time since the most recent LQR

— LQR packet counters

— Number of link-down events due to LQM

Resetting PPP Configuration Parameter Values

To reset the PPP configuration parameters for the specified port to their default values,

use the following command:

unconfig ppp ports <portlist>

1 2 ... 80 81 82 83 84 85 86 87 88 89 90 ... 177 178

Packet Over SONET 1
Module Installation and 1
User Guide 1
Contents 3
3 Configuring the PoS Module 4
Contents v 5
Related to the PoS Module 6
Figures ix 9
Ta bl es xi 11
Introduction 13
Conventions 14
Related Publications 15
Overview 17
BlackDiamond I/O Modules 18
About the PoS Modules 19
Physical Description 20
PoS Module LED Indicators 21
Service Ports 21
Feature Summary 23
Function Summary 25
Jumbo Frames 26
Service Provider Features 27
NetFlow Statistics 28
Installing or Replacing a 31
PoS Module 31
Cables and Connectors 33
Safety Information 34
I/O Module Slot Locations 35
1234AB5678 36
LED Indicators 40
Troubleshooting 41
Fixing Configuration Errors 43
Fixing Power-Related Problems 45
Fixing Link Down Problems 45
Tools and Equipment 46
Removing an I/O Module 47
BlackDiamond 1 52
BlackDiamond 2 52
Routing Over PoS Ports 54
APS Port Redundancy 56
APS Module Redundancy 57
APS Switch Redundancy 58
Configuring SONET Framing 61
Configuring SONET Clocking 62
-error_rate 63
Configuring the Signal Label 65
SONET Events 67
PPP Background Information 70
VLAN xVLAN a 72
IP Router 72
Configuring the PoS Checksum 75
Configuring PoS Scrambling 75
Configuring Link Maintenance 76
Displaying PPP Information 84
Configuring a QoS Profile 92
Configuring DiffServ 95
DiffServ Classification 96
Enhanced RED Support 99
Configuring the PoS Module 100
Configuring QoS Functions 101
QoS Monitor 107
Intra-Subnet QoS 107
Export Criteria 112
Unconfiguring Flow Statistics 120
BlackDiamond 123
Protection line 123
Working line 123
Virtual router 124
Virtual APS router 127
192.168.10.1 192.168.10.2 127
SONETPoS PoS 127
Neighbor PPP router 127
APS Benefits 130
Table 3-16: APS Commands 134
Enabling and Disabling APS 135
Adding a Port to an APS Group 136
Configuring APS Timers 139
Configuring APS Lockout 140
MIB Support for APS 144
Configuring Port Tunneling 145
Customer 146
Configuring Port Attributes 150
Jumbo Frame Support 152
Configuring IGMP Attributes 153
ExtremeWare Command 155
New ExtremeWare Commands 156
New Commands 157
Changed Commands 159
Supported MIBs and Standards 165
SONET/SDH Support 166
PPP Support 166
QoS and DiffServ Support 167
Flow Statistics Support 168
Standards Supported for APS 169
MIBs Supported for APS 169
Numerics 171
Index of Commands 177

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