Extreme Networks ExtremeWare Command Dokumentacja Pobierz pdf (Strona 202)

202 ExtremeWare XOS 10.1 Concepts Guide

Interior Gateway Protocols

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ExtremeWare XOS Concepts 1
Chapter 3 Managing the Switch 4
Chapter 9 Security 7
Chapter 12 IP Unicast Routing 8
Part 3 Appendixes 10
Index of Commands 11
Contents 12
Introduction 13
Conventions 14
Related Publications 14
Using ExtremeWare XOS 15
1 ExtremeWare XOS Overview 17
Quality of Service 18
Unicast Routing 18
IP Multicast Routing 18
Load Sharing 18
ExtremeWare XOS Overview 20
2 Accessing the Switch 21
Syntax Helper 22
Command Shortcuts 22
Line-Editing Keys 24
Command History 25
Common Commands 25
is +/- minutes 26
Configuring Management Access 27
Default Accounts 28
Creating a Management Account 29
Checking Basic Connectivity 30
Traceroute 31
Accessing the Switch 32
3 Managing the Switch 33
Understanding the XOS Shell 34
Using the Console Interface 34
Using Telnet 35
Using a BOOTP or DHCP Server 36
Managing the Switch 38
Using SNMP 39
Accessing Switch Agents 40
Supported MIBs 40
Displaying SNMP Settings 40
SNMPv3 Overview 41
Message Processing 42
SNMPv3 Security 42
Users, Groups, and Security 43
MIB Access Control 44
Notification 45
Target Addresses 46
Target Parameters 46
Filter Profiles and Filters 46
Notification Tags 47
Authenticating Users 48
Configuring and Using SNTP 49
SNTP Example 52
Configuring Ports on a Switch 54
Jumbo Frames 56
Load Sharing on the Switch 58
Switch Port-Mirroring 59
Extreme Discovery Protocol 60
5 Virtual LANs (VLANs) 61
Types of VLANs 62
System 1 63
System 2 63
Tagged VLANs 64
Uses of Tagged VLANs 65
Assigning a VLAN Tag 65
Marketing 66
Protocol-Based VLANs 67
Predefined Protocol Filters 68
Defining Protocol Filters 68
Deleting a Protocol Filter 69
VLAN Names 70
VLAN Configuration Examples 71
Displaying VLAN Settings 72
VLAN Tunneling (VMANs) 73
Virtual LANs (VLANs) 74
6 Forwarding Database (FDB) 75
FDB Entry Types 76
FDB Configuration Examples 77
MAC-Based Security 78
Displaying FDB Entries 78
Forwarding Database (FDB) 80
7 Quality of Service (QoS) 81
Applications and Types of QoS 82
Video Applications 83
Web Browsing Applications 83
File Server Applications 83
Configuring QoS 84
QoS Profiles 84
Traffic Groupings 85
Configuring 802.1p Priority 86
Configuring DiffServ 87
Quality of Service (QoS) 88
Physical Groupings 89
QoS Monitor 90
Status Monitoring 91
Slot Diagnostics 91
Port Statistics 93
Port Errors 93
Port Monitoring Display Keys 94
System Temperature 95
System Health Checking 96
System Redundancy 96
Electing the Node 97
Configuring Node Parameters 98
Configuring the Node State 98
Relinquishing Primary Status 98
Synchronizing the Backup 99
Viewing Checkpoint Statistics 99
Viewing Node Statistics 100
Target Configuration 101
Severity 102
Components and Conditions 103
Matching Expressions 106
Matching Parameters 107
Formatting Event Messages 108
Displaying Events Logs 109
Uploading Events Logs 109
Displaying Debug Information 111
9 Security 113
Creating IP Access Lists 114
ACL File Syntax 114
IP Access Lists (ACLs) 115
Security 116
Example ACL Rule Entries 117
Switch Protection 119
Policies 120
Creating Policies 120
Policy File Syntax 120
Autonomous System Expressions 122
Policy Examples 124
ExtremeWare Route Map: 126
Management Access Security 128
Enabling and Disabling RADIUS 129
Configuring RADIUS Accounting 130
Configuring RADIUS 130
RADIUS RFC 2138 Attributes 130
Configuring TACACS+ 131
Using Switching and Routing 133
Protocols 133
Spanning Tree Protocol (STP) 135
STP Terms 136
Spanning Tree Domains 137
STPD Modes 138
Encapsulation Modes 139
STP States 140
Binding Ports 140
Automatically Binding Ports 141
STP Configurations 142
Sales, Personnel, Marketing 143
Sales & Engineering 144
Multiple STPDs on a Port 145
VLAN Spanning Multiple STPDs 145
EMISTP Deployment Constraints 146
Per-VLAN Spanning Tree 148
Rapid Spanning Tree Protocol 148
RSTP Terms 149
RSTP Concepts 149
Link Types 150
RSTP Timers 151
RSTP Operation 152
Root Port Rapid Behavior 153
Receiving Bridge Behavior 154
Rapid Reconvergence 154
STP Rules and Restrictions 159
Configuring STP on the Switch 159
STP Configuration Examples 160
EMISTP Configuration Example 161
Displaying STP Settings 163
Overview 165
Determining the VRRP Master 166
VRRP Tracking Example 167
Additional VRRP Highlights 168
VRRP Operation 169
Fully-Redundant VRRP Network 170
VRRP Configuration Parameters 171
VRRP Examples 172
Switch A 173
Switch B 173
12 IP Unicast Routing 175
Router Interfaces 176
Populating the Routing Table 177
Proxy ARP 178
Relative Route Priorities 179
Routing Configuration Example 180
= IP traffic 181
= NetBIOS traffic 181
Configuring DHCP/BOOTP Relay 182
UDP Echo Server 183
IP Unicast Routing 184
13 Interior Gateway Protocols 185
Overview of RIP 187
Overview of OSPF 188
Database Overflow 189
Opaque LSAs 189
Backbone Area (Area 0.0.0.0) 190
Stub Areas 190
Not-So-Stubby-Areas (NSSA) 190
Normal Area 191
Virtual Links 191
Virtual link 192
Route Re-Distribution 193
ASBR ASBR 194
RIP Configuration Example 196
Configuring OSPF 197
Interior Gateway Protocols 198
OSPF Configuration Example 199
Displaying OSPF Settings 200
OSPF LSDB Display 201
BGP Attributes 204
BGP Communities 205
BGP Features 205
Route Confederations 206
Route Confederation Example 207
Route Aggregation 209
Using the Loopback Interface 210
BGP Peer Groups 210
BGP Route Flap Dampening 211
BGP Route Selection 212
command 214
15 IP Multicast Routing 215
PIM Overview 216
IGMP Overview 217
IGMP Snooping Filters 218
Configuration Examples 219
Configuration for IR1 220
Configuration for ABR1 221
Appendixes 223
Downloading a New Image 225
Saving Configuration Changes 227
Returning to Factory Defaults 228
Renaming Configuration Files 229
Deleting Configuration Files 229
Accessing the Bootloader 230
B Troubleshooting 233
Troubleshooting 234
Port Configuration 236
Debug Mode 238
System Health Check 238
System Odometer 238
Standards 241
Numerics 245

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