GS-4012F User’s Guide
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Chapter 24 OSPF
24.4 Configuring OSPF Areas
To ensure that the switch receives only routing information from a trusted layer 3 devices,
activate authentication. The OSPF supports three authentication methods:
• None – no authentication is used.
• Simple – authenticate link state updates using an 8 printable ASCII character password.
• MD5 – authenticate link state updates using a 16 printable ASCII character password.
To configure an area, set the related fields in the
OSPF Configuration
screen.
Figure 65
OSPF Configuration: Area Setup
The following table describes the related labels in this screen.
Table 53
OSPF Configuration: Area Setup
LABEL
DESCRIPTION
Name
Enter a descriptive name (up to 32 printable ASCII characters) for identification
purposes.
Area ID
Enter a 32-bit ID (that uses the format of an IP address in dotted decimal notation) that
uniquely identifies an area.
A value of
0.0.0.0
indicates that this is a backbone (also known as Area 0). You can
create only one backbone area on the switch.
Summary of Contents for GS-4012F
Page 1: ...GS 4012F Ethernet Switch User s Guide Version 3 60 4 2005...
Page 19: ...GS 4012F User s Guide 18 Table of Contents...
Page 25: ...GS 4012F User s Guide 24 List of Figures...
Page 29: ...GS 4012F User s Guide 28 List of Tables...
Page 39: ...GS 4012F User s Guide 38 Chapter 1 Getting to Know Your Switch...
Page 43: ...GS 4012F User s Guide 42 Chapter 2 Hardware Installation and Connection...
Page 49: ...GS 4012F User s Guide 48 Chapter 3 Hardware Overview...
Page 63: ...GS 4012F User s Guide 62 Chapter 5 Initial Setup Example...
Page 69: ...GS 4012F User s Guide 68 Chapter 6 System Status and Port Statistics...
Page 101: ...GS 4012F User s Guide 100 Chapter 11 Spanning Tree Protocol...
Page 113: ...GS 4012F User s Guide 112 Chapter 15 Link Aggregation...
Page 117: ...GS 4012F User s Guide 116 Chapter 16 Port Authentication...
Page 125: ...GS 4012F User s Guide 124 Chapter 18 Classifier Figure 53 Classifier Example...
Page 131: ...GS 4012F User s Guide 130 Chapter 19 Policy Rule Figure 56 Policy Example...
Page 135: ...GS 4012F User s Guide 134 Chapter 20 Queuing Method...
Page 141: ...GS 4012F User s Guide 140 Chapter 21 VLAN Stacking...
Page 183: ...GS 4012F User s Guide 182 Chapter 30 VRRP...
Page 203: ...GS 4012F User s Guide 202 Chapter 32 Access Control...
Page 205: ...GS 4012F User s Guide 204 Chapter 33 Diagnostic...
Page 219: ...GS 4012F User s Guide 218 Chapter 38 Routing Table...
Page 267: ...GS 4012F User s Guide 266 Chapter 40 Command Examples...
Page 277: ...GS 4012F User s Guide 276 Chapter 41 IEEE 802 1Q Tagged VLAN Commands...
Page 287: ...GS 4012F User s Guide 286 Chapter 42 Troubleshooting...
Page 291: ...GS 4012F User s Guide 290 Product Specifications...