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Extreme Networks Summit 300-48 User Manual
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Extreme Networks, Inc.
3585 Monroe Street
Santa Clara, California 95051
(888) 257-3000
http://www
.e
xtremenetworks.
com
Summit 300-48 Switch
Softw
are User Guide
Software Version 6.2a
Published: Ma
y 2004
P
a
r
t
nu
m
be
r
: 12
3
007
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2
2
Table of Contents
Default Chapter
3
Table of Contents
3
Preface
17
Introduction
17
Conventions
17
Notice Icons
17
Related Publications
18
Chapter 1 Extremeware Overview
19
Summary of Features
19
Unified Access
20
Virtual Lans (Vlans)
20
Spanning Tree Protocol
20
Quality of Service
21
Load Sharing
21
ESRP-Aware Switches
21
Software Licensing
21
Security Licensing
22
Obtaining a Security License
22
Security Features under License Control
22
Software Factory Defaults
22
Chapter 2 Accessing the Switch
25
Understanding the Command Syntax
25
Syntax Helper
26
Command Shortcuts
26
Summit 300-48 Switch Numerical Ranges
26
Names
27
Symbols
27
Line-Editing Keys
27
Command Syntax Symbols
27
Command History
28
Common Commands
28
Configuring Management Access
30
User Account
31
Administrator Account
31
Default Accounts
31
Creating a Management Account
32
Domain Name Service Client Services
33
DNS Commands
33
Checking Basic Connectivity
34
Ping
34
Traceroute
34
Chapter 3 Managing the Switch
37
Overview
37
Using the Console Interface
38
Using Telnet
38
Connecting to Another Host Using Telnet
38
Configuring Switch IP Parameters
38
Disconnecting a Telnet Session
40
Controlling Telnet Access
41
Using Secure Shell 2 (SSH2)
41
Enabling SSH2 for Inbound Switch Access
41
Using SNMP
42
Accessing Switch Agents
42
Supported Mibs
43
Configuring SNMP Settings
43
Displaying SNMP Settings
44
Authenticating Users
45
RADIUS Client
45
RADIUS Commands
45
Using Extremeware Vista
49
Controlling Web Access
49
Setting up Your Browser
49
Accessing Extremeware Vista
50
Navigating Extremeware Vista
50
Saving Changes
52
Filtering Information
52
Do a GET When Configuring a VLAN
53
Sending Screen Output to Extreme Networks
53
Using the Simple Network Time Protocol
53
Configuring and Using SNTP
53
Greenwich Mean Time Offsets
54
SNTP Configuration Commands
56
SNTP Example
56
Show Odometer Command
56
Chapter 4 Configuring Ports on a Switch
57
Port Numbering
57
Enabling and Disabling Switch Ports
57
Configuring Switch Port Speed and Duplex Setting
58
Switch Port Commands
58
Load Sharing on the Switch
59
Load-Sharing Algorithms
59
Configuring Switch Load Sharing
60
Load-Sharing Example
61
Verifying the Load-Sharing Configuration
61
Switch Port-Mirroring
61
Port-Mirroring Commands
62
Switch Port-Mirroring Configuration Commands
62
Port-Mirroring Example
63
Extreme Discovery Protocol
63
EDP Commands
63
Chapter 5 Virtual Lans (Vlans)
65
Overview of Virtual Lans
65
Benefits
65
Types of Vlans
66
Port-Based Vlans
66
Example of a Port-Based VLAN on the Summit 300-48 Switch
66
Single Port-Based VLAN Spanning Two Switches
67
Tagged Vlans
68
Two Port-Based Vlans Spanning Two Switches
68
Physical Diagram of Tagged and Untagged Traffic
70
Logical Diagram of Tagged and Untagged Traffic
70
VLAN Names
71
Default VLAN
71
Renaming a VLAN
72
Configuring Vlans on the Switch
72
VLAN Configuration Commands
72
VLAN Configuration Examples
73
Displaying VLAN Settings
73
Chapter 6 Wireless Networking
75
Overview of Wireless Networking
75
Summary of Wireless Features
76
Wireless Devices
76
Sample Integrated Wired and Wireless Network
76
Altitude 300-2D Detachable Antenna
77
Bridging
77
Wireless Port Antenna Command
77
Managing the Altitude
78
Wireless Show Commands
78
Configuring RF Properties
79
Configuring RF Monitoring
80
AP Detection
81
AP Scan Configuration Commands
81
Managing Wireless Clients
83
Performing Client Scanning
83
Client Configuration Commands
83
Client Scan Results
84
Collecting Client Information
85
Client Current State Commands
85
Client Current State Details
85
Configuring Wireless Switch Properties
87
Switch-Level Configuration Property Values
87
Configuring Country Codes
88
Country Codes
88
Configuring Wireless Ports
89
Configuring Wireless Interfaces
89
Wireless Port Configuration Commands
89
Wireless Port Configuration Property Values
89
Force Disassociation
90
Wireless Interface Configuration Commands
90
Force Disassociation Command
90
Event Logging and Reporting
91
Chapter 7 Unified Access Security
93
Overview of Security
93
User Access Security
94
Authentication
94
Security Options
94
Encryption
96
Cipher Suites
96
Network Login
96
Wi-Fi Security Cipher Suites
96
Web-Based and 802.1X Authentication
97
Campus and ISP Modes
99
Interoperability Requirements
99
VSA Definitions for Web-Based and 802.1X Network Login
99
Exclusions and Limitations
100
Configuring Network Login
100
Web-Based Authentication User Login Using Campus Mode
103
DHCP Server on the Switch
104
Displaying DHCP Information
104
Additional Configuration Details
104
Network Login Configuration Commands
105
Displaying Network Login Settings
106
Wireless Network Login Considerations
107
Mac Radius
107
Network Security Policies for Wireless Interfaces
107
Policy Design
107
Policy Examples
109
Policies and RADIUS Support
109
RADIUS Attributes
109
Authentication-Based Network Access Example
109
Vendor-Specific Attributes
110
CLI Commands for Security on the Switch
111
Security Profile Commands
111
Security Profile Command Property Values
111
Security Configuration Options
112
Secure Web Login Access
113
HTTP and HTTPS Access Commands
113
Creating Certificates and Private Key
114
Example Wireless Configuration Processes
115
Wireless Management Configuration Example
115
Security Configuration Examples
116
Profile Assignment Example
131
Chapter 8 Power over Ethernet
133
Overview
133
Summary of Poe Features
133
Port Power Management
134
Port Power Operator Limit
134
Power Budget Management
134
Port Power Events
136
Load Sharing Power Supplies
137
Power Supplies
137
Per-Port Leds
139
Configuring Power over Ethernet
139
Power over Ethernet Configuration Commands
139
Chapter 9 Forwarding Database (FDB)
143
Overview of the FDB
143
FDB Contents
143
FDB Entry Types
143
How FDB Entries Get Added
144
Associating a Qos Profile with an FDB Entry
144
Configuring FDB Entries
145
FDB Configuration Commands
145
FDB Configuration Examples
146
Displaying FDB Entries
146
Chapter 10 Access Policies
147
Overview of Access Policies
147
Access Control Lists
147
Rate Limits
147
Using Access Control Lists
147
Access Masks
148
Access Lists
148
Rate Limits
149
How Access Control Lists Work
149
Access Mask Precedence Numbers
150
Specifying a Default Rule
150
The Permit-Established Keyword
151
Adding Access Mask, Access List, and Rate Limit Entries
151
Deleting Access Mask, Access List, and Rate Limit Entries
152
Verifying Access Control List Configurations
152
Access Control List Commands
152
Access Control List Configuration Commands
153
Access Control List Examples
156
Permit-Established Access List Example Topology
156
Access Control List Denies All TCP and UDP Traffic
157
Access List Allows TCP Traffic
158
Host a Initiates a TCP Session to Host B
158
Permit-Established Access List Filters out SYN Packet to Destination
159
ICMP Packets Are Filtered out
159
Chapter 11 Quality of Service (Qos)
161
Overview of Policy-Based Quality of Service
161
Applications and Types of Qos
162
Voice Applications
162
Video Applications
162
Critical Database Applications
162
Web Browsing Applications
163
File Server Applications
163
Configuring Qos for a Port or VLAN
163
Traffic Groupings
164
Access List Based Traffic Groupings
164
Traffic Groupings by Precedence
164
MAC-Based Traffic Groupings
165
Explicit Class of Service (802.1P and Diffserv) Traffic Groupings
166
Ethernet Packet Encapsulation
166
Configuring Diffserv
168
Diffserv Configuration Commands
168
IP Packet Header Encapsulation
168
Physical and Logical Groupings
170
Verifying Configuration and Performance
171
Qos Monitor
171
Displaying Qos Profile Information
172
Modifying a Qos Configuration
172
Traffic Rate-Limiting
172
Status Monitoring
173
Chapter 12 Status Monitoring and Statistics
174
Status Monitoring Commands
174
Port Statistics
175
Port Errors
176
Port Monitoring Display Keys
177
Setting the System Recovery Level
177
Logging
178
Fault Log Subsystems
178
Local Logging
179
Remote Logging
179
Logging Configuration Changes
180
Logging Commands
180
Rmon
182
About RMON
182
RMON Features of the Switch
182
Configuring RMON
183
Event Actions
184
Spanning Tree Domains
185
Chapter 13 Spanning Tree Protocol (STP)
186
Defaults
186
STPD BPDU Tunneling
186
STP Configurations
186
Multiple Spanning Tree Domains
187
Configuring STP on the Switch
188
Tag-Based STP Configuration
188
STP Configuration Commands
189
STP Configuration Example
191
Displaying STP Settings
191
Disabling and Resetting STP
192
Overview of IP Unicast Routing
193
Chapter 14 IP Unicast Routing
194
Router Interfaces
194
Populating the Routing Table
194
Routing between Vlans
194
Proxy ARP
196
ARP-Incapable Devices
196
Proxy ARP between Subnets
196
Relative Route Priorities
197
Configuring IP Unicast Routing
197
Verifying the IP Unicast Routing Configuration
198
IP Commands
198
Routing Configuration Example
202
Displaying Router Settings
203
Resetting and Disabling Router Settings
203
Configuring DHCP/BOOTP Relay
204
Verifying the DHCP/BOOTP Relay Configuration
205
UDP-Forwarding
205
Configuring UDP-Forwarding
205
UDP-Forwarding Example
206
ICMP Packet Processing
206
UDP-Forwarding Commands
206
Safety Information
209
Appendix A Safety Information
209
Important Safety Information
209
Power
209
Power Cord
210
Connections
210
Lithium Battery
211
Supported Standards
213
Appendix C Software Upgrade and Boot Options
216
Rebooting the Switch
216
Saving Configuration Changes
216
Returning to Factory Defaults
216
Using TFTP to Upload the Configuration
217
Using TFTP to Download the Configuration
218
Downloading a Complete Configuration
218
Downloading an Incremental Configuration
218
Scheduled Incremental Configuration Download
218
Remember to Save
219
Upgrading and Accessing Bootrom
219
Upgrading Bootloader
219
Accessing the Bootstrap CLI
219
Accessing the Bootloader CLI
220
Boot Option Commands
221
Appendix D Troubleshooting
223
Leds
223
Using the Command-Line Interface
224
Port Configuration
225
Vlans
226
Stp
227
Debug Tracing
227
Debug Trace for Wireless
227
TOP Command
228
Contacting Extreme Technical Support
228
Network Login Configuration Commands
234
Logging Commands
234
Index of Commands
239
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Extreme Networks Summit 300-48 Specifications
General
Brand
Extreme Networks
Model
Summit 300-48
Category
Switch
Language
English
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