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3500yl Series
ProCurve 3500yl Series Manuals
Manuals and User Guides for ProCurve 3500yl Series. We have
2
ProCurve 3500yl Series manuals available for free PDF download: Management And Configuration Manual
ProCurve 3500yl Series Management And Configuration Manual (732 pages)
Brand:
ProCurve
| Category:
Switch
| Size: 16 MB
Table of Contents
Table of Contents
5
Product Documentation
27
Contents
33
Introduction
34
Command Prompts
35
Sources for more Information
36
Getting Documentation from the Web
38
Command Line Interface
39
Need Only a Quick Start?
40
Contents
41
Overview
42
Advantages of Using the Menu Interface
43
Advantages of Using the CLI
44
Advantages of Using the Web Browser Interface
45
Or Procurve Manager Plus
47
Web Browser Interfaces
49
Configuring and Displaying a Non-Default Banner
50
Example of Configuring and Displaying a Banner
51
Operating Notes
53
Contents
55
Overview
56
Starting and Ending a Menu Session
57
How to Start a Menu Interface Session
58
How to End a Menu Session and Exit from the Console:
59
Main Menu Features
61
Screen Structure and Navigation
63
Rebooting the Switch
66
Menu Features List
68
Where to Go from here
69
Contents
71
Overview
72
Privilege Levels at Logon
73
Privilege Level Operation
74
Manager Privileges
75
How to Move between Levels
77
Listing Commands and Command Options
78
Listing Command Options
80
Displaying CLI "Help"
81
Configuration Commands and the Context Configuration Modes
83
CLI Control and Editing
86
Contents
87
Overview
88
General Features
89
Interface Session with the Switch
90
Procurve Manager Plus (PCM+)
91
Tasks for Your First Procurve Web Browser Interface Session
93
In the Browser Interface
94
Entering a User Name and Password
96
Online Help for the Web Browser Interface
97
Support/Mgmt Urls Feature
98
Support URL
99
Using the PCM Server for Switch Web Help
100
Status Reporting Features
102
The Port Utilization and Status Displays
103
Port Status
105
The Alert Log
106
Alert Types and Detailed Views
107
The Status Bar
108
Setting Fault Detection Policy
110
Contents
113
Overview
115
Using the CLI to Implement Configuration Changes
118
Configuration Changes
122
Rebooting from the Menu Interface
123
Web: Implementing Configuration Changes
125
Using Primary and Secondary Flash Image Options
126
Switch Software Downloads
128
Local Switch Software Replacement and Removal
129
Rebooting the Switch
131
Boot and Reload Command Comparison
132
Setting the Default Flash
133
Booting from the Default Flash (Primary or Secondary)
134
Booting from a Specified Flash
135
Using Reload
136
Multiple Configuration Files
138
General Operation
139
Transitioning to Multiple Configuration Files
141
Listing and Displaying Startup-Config Files
142
Displaying the Content of a Specific Startup-Config File
143
Managing Startup-Config Files in the Switch
145
Renaming an Existing Startup-Config File
146
Erasing a Startup-Config File
147
Switch to Its Default Configuration
149
Transferring Startup-Config Files to or from a Remote Server
150
TFTP: Copying a Configuration File from a Remote Host
151
Connected Host
152
Contents
153
Overview
154
Interface Access: Console/Serial Link, Web, and Inbound Telnet
155
Menu: Modifying the Interface Access
156
CLI: Modifying the Interface Access
157
Sessions
161
System Information
162
Menu: Viewing and Configuring System Information
163
CLI: Viewing and Configuring System Information
164
Web: Configuring System Parameters
168
Contents
169
Overview
170
Just Want a Quick Start with IP Addressing?
171
IP Addressing with Multiple Vlans
172
Menu: Configuring IP Address, Gateway, and Time-To-Live (TTL)
173
CLI: Configuring IP Address, Gateway, and Time-To-Live (TTL)
174
Web: Configuring IP Addressing
178
How IP Addressing Affects Switch Operation
179
Dhcp/Bootp Operation
180
Network Preparations for Configuring Dhcp/Bootp
182
Loopback Interfaces
183
Configuring a Loopback Interface
184
Displaying Loopback Interface Configurations
186
IP Preserve: Retaining VLAN-1 IP Addressing Across Configuration File Downloads
188
Enabling IP Preserve
189
Contents
193
Overview
194
Protocol Operation
195
SNTP: Viewing, Selecting, and Configuring
196
Menu: Viewing and Configuring SNTP
197
CLI: Viewing and Configuring SNTP
200
Configuring (Enabling or Disabling) the SNTP Mode
202
Sntp Configuration
205
Timep: Viewing, Selecting, and Configuring
208
Menu: Viewing and Configuring Timep
209
CLI: Viewing and Configuring Timep
210
Viewing the Current Timep Configuration
211
Configuring (Enabling or Disabling) the Timep Mode
212
SNTP Unicast Time Polling with Multiple SNTP Servers
217
Adding and Deleting SNTP Server Addresses
218
Contents
219
Overview
220
Menu: Port Configuration
223
CLI: Viewing Port Status and Configuring Port Parameters
225
Viewing Port Utilization Statistics
227
Enabling or Disabling Ports and Configuring Port Mode
229
Enabling or Disabling Flow Control
230
Configuring a Broadcast Limit on the Switch
232
Configuring Procurve Auto-MDIX
233
Web: Viewing Port Status and Configuring Port Parameters
236
Configuring Friendly Port Names
237
Displaying Friendly Port Names with Other Port Data
238
Been Inserted
242
Uni-Directional Link Detection (UDLD)
243
Configuring UDLD
244
Enabling UDLD
245
Changing the Keepalive Interval
246
Viewing UDLD Information
247
Configuration Warnings and Event Log Messages
249
Contents
251
Poe Devices
253
Introduction to Poe
254
Overview of Operation
255
General Poe Operation
257
PD Support
258
Determining the Amount of Poe Power Available
260
How Is Power Allocation Prioritized?
261
Poe Priority with Two or more Modules
262
Configuring Poe Operation
264
Disabling or Re-Enabling Poe Port Operation
265
Configuring Poe Redundancy
266
Changing the Threshold for Generating a Power Notice
267
Poe Allocation Using LLDP Information
268
Controlling Poe Allocation
270
Configuring Optional Poe Port Identifiers
272
Viewing Poe Configuration and Status
274
Displaying Poe Status on All Ports
276
Displaying the Poe Status on Specific Ports
278
Displaying Information about Power Supplies
281
Planning and Implementing a Poe Configuration
282
Assigning Priority Policies to Poe Traffic
283
Calculating the Maximum Load for a Poe Module
284
When a Power Supply Fails
285
Poe Operating Notes
286
Poe Event Log Messages
287
Warning" Poe Event-Log Messages
288
Contents
289
Overview
290
Port Trunk Features and Operation
292
Menu: Viewing and Configuring a Static Trunk Group
297
CLI: Viewing and Configuring Port Trunk Groups
299
Using the CLI to Configure a Static or Dynamic Trunk Group
302
Web: Viewing Existing Port Trunk Groups
305
Trunk Group Operation Using LACP
306
Default Port Operation
309
LACP Notes and Restrictions
310
Trunk Group Operation Using the "Trunk" Option
314
How the Switch Lists Trunk Data
315
Contents
319
Overview
321
Rate-Limiting
322
Configuring Rate-Limiting
323
Displaying the Current Rate-Limit Configuration
324
Operating Notes for Rate-Limiting
326
ICMP Rate-Limiting
328
Terminology
329
Guidelines for Configuring ICMP Rate-Limiting
330
Configuring ICMP Rate-Limiting
331
On the same Interface
332
Operating Notes for ICMP Rate-Limiting
333
ICMP Rate-Limiting Trap and Event Log Messages
335
Guaranteed Minimum Bandwidth (GMB)
337
Impacts of Qos Queue Configuration on GMB Operation
339
Outbound Traffic
340
Configuration
343
GMB Operating Notes
344
Jumbo Frames
345
Operating Rules
346
Configuring Jumbo Frame Operation
347
Viewing the Current Jumbo Configuration
348
Enabling or Disabling Jumbo Traffic on a VLAN
350
Configuring IP MTU
351
Displaying the Maximum Frame Size
352
Troubleshooting
355
Contents
357
Overview
359
SNMP Management Features
360
Configuring for SNMP Version 3 Access to the Switch
361
SNMP Version 3 Commands
362
Enabling Snmpv3
363
Group Access Levels
367
Communities
369
CLI: Viewing and Configuring SNMP Community Names
371
SNMP Notifications
373
General Steps for Configuring Snmp Notifications
374
Configuring an SNMP Trap Receiver
375
Snmpv1 and Snmpv2C Traps
375
Enabling Snmpv2C Informs
377
Configuring Snmpv3 Notifications
379
Managing Network Security Notifications
382
Enabling Link-Change Traps
384
Configuring the Source IP Address for SNMP Notifications
385
Displaying SNMP Notification Configuration
387
Advanced Management: RMON
389
Configuring Sflow
390
LLDP (Link-Layer Discovery Protocol)
393
Terminology
394
General LLDP Operation
396
Configuration Options
397
Options for Reading LLDP Information Collected by the Switch
399
LLDP Operating Rules
400
Configuring LLDP Operation
401
Configuring Global LLDP Packet Controls
403
Configuring SNMP Notification Support
407
Configuring Per-Port Transmit and Receive Modes
408
Configuring Basic LLDP Per-Port Advertisement Content
409
Advertisements
411
LLDP-MED (Media-Endpoint-Discovery)
412
LLDP-MED Topology Change Notification
415
LLDP-MED Fast Start Control
417
Configuring Location Data for LLDP-MED Devices
421
Displaying Advertisement Data
426
Advertisements
427
Displaying LLDP Statistics
431
LLDP Operating Notes
433
LLDP and CDP Data Management
435
CDP Operation and Commands
437
Contents
441
Table of Contents
442
Overview
443
How the Management Modules Interact
444
Using Redundant Management
445
Enabling or Disabling Redundant Management
446
Directing the Standby Module to Become Active
448
Setting the Active Management Module for Next Boot
449
Enabling and Disabling Fabric Modules
452
Management Module Switchover
453
Resetting the Management Module
454
Hotswapping Management Modules
455
When the Standby Module Is Not Available
456
Downloading a New Software Version
457
After Downloading
458
Disabling Redundancy with Two Modules Present
461
Downloading a Software Version Serially if the Management Module Is Corrupted
461
Disabling Redundancy with Only One Module Present
462
Displaying Management Information
463
Active Management Module Commands
463
Show Module
463
Show Flash
464
Show Redundancy
464
Show Version
465
Show Log
466
Standby Management Module Commands
466
Show Redundancy
466
Show Flash
467
Show Version
467
Existing CLI Commands Affected by Redundant Management
469
Boot Command
469
Setting the Default Flash for Boot
471
Reload Command
472
Additional Commands Affected by Redundant Management
474
Using the Web Browser for Redundant Management
476
Identity Page
476
Overview Page
477
Redundancy Status Page
477
Device View Page
478
Management Module LED Behavior
480
Active (Actv) LED Behavior
480
Standby Led Behavior
480
Logging Messages
481
Log File
481
Crash Files
482
Displaying Saved Crash Information
482
Notes on How the Active Module Is Determined
484
Diagram of Decision Process
485
Event Log Messages
486
File Transfers
489
Contents
489
Overview
491
Downloading Switch Software
491
General Software Download Rules
492
Using TFTP to Download Switch Software from a Server
492
Menu: TFTP Download from a Server to Primary Flash
493
CLI: TFTP Download from a Server to Flash
495
Using Secure Copy and SFTP
497
How It Works
498
The SCP/SFTP Process
498
Disable TFTP and Auto-TFTP for Enhanced Security
499
Command Options
501
Authentication
502
SCP/SFTP Operating Notes
502
Using Xmodem to Download Switch Software from a PC or UNIX
503
Workstation
503
Menu: Xmodem Download to Primary Flash
504
CLI: Xmodem Download from a PC or UNIX Workstation to Primary or Secondary Flash
505
Using USB to Transfer Files to and from the Switch
506
Using USB to Download Switch Software
506
Switch-To-Switch Download
508
Menu: Switch-To-Switch Download to Primary Flash
508
CLI: Switch-To-Switch Downloads
509
Using PCM+ to Update Switch Software
510
Copying Software Images
511
TFTP: Copying a Software Image to a Remote Host
511
Xmodem: Copying a Software Image from the Switch to a Serially Connected PC or UNIX Workstation
511
USB: Copying a Software Image to a USB Device
512
Transferring Switch Configurations
512
TFTP: Copying a Configuration File to a Remote Host
513
TFTP: Copying a Configuration File from a Remote Host
513
Xmodem: Copying a Configuration File to a Serially Connected PC or UNIX Workstation
514
Xmodem: Copying a Configuration File from a Serially Connected PC or UNIX Workstation
514
USB: Copying a Configuration File to a USB Device
516
USB: Copying a Configuration File from a USB Device
516
Transferring ACL Command Files
517
TFTP: Uploading an ACL Command File from a TFTP Server
517
Xmodem: Uploading an ACL Command File from a Serially Connected PC or UNIX Workstation
518
USB: Uploading an ACL Command File from a USB Device
519
Copying Diagnostic Data to a Remote Host, USB Device, PC or UNIX Workstation
520
Copying Command Output to a Destination Device
521
Copying Event Log Output to a Destination Device
521
Copying Crash Data Content to a Destination Device
522
Copying Crash Log Data Content to a Destination Device
523
Using USB Autorun
525
How It Works
525
Security Considerations
526
Troubleshooting Autorun Operations
527
Configuring Autorun on the Switch
528
Enabling Secure Mode
528
Autorun and Configuring Passwords
529
Operating Notes and Restrictions
529
Viewing Autorun Configuration Information
530
Monitoring and Analyzing Switch Operation
531
Contents
531
Overview
534
Status and Counters Data
535
Menu Access to Status and Counters
536
General System Information
537
Menu Access
537
CLI Access to System Information
538
Switch Management Address Information
539
Menu Access
539
CLI Access
540
Module Information
541
Menu: Displaying Port Status
541
CLI Access
542
Port Status
543
CLI Access
543
Menu: Displaying Port Status
543
Web Access
543
Viewing Port and Trunk Group Statistics and Flow Control Status
544
Menu Access to Port and Trunk Statistics
545
CLI Access to Port and Trunk Group Statistics
546
Web Browser Access to View Port and Trunk Group Statistics
546
Viewing the Switch's MAC Address Tables
547
Menu Access to the MAC Address Views and Searches
547
CLI Access for MAC Address Views and Searches
550
Spanning Tree Protocol (MSTP) Information
551
CLI Access to MSTP Data
551
Internet Group Management Protocol (IGMP) Status
552
VLAN Information
553
Web Browser Interface Status Information
555
Traffic Mirroring
556
Terminology
557
Mirrored Traffic Destinations
559
Local Destinations
559
Remote Destinations
559
Mirrored Traffic Sources
559
Criteria for Selecting Traffic to Mirror
560
Mirrored Traffic Operation and Options
560
Mirroring Sessions
560
Configuration
561
Endpoint Switches and Intermediate Devices
562
Updating from a Legacy Mirroring Configuration
562
Using the Menu or Web Interface to Configure Local Mirroring
563
Menu and Web Interface Limits
563
Configuration Steps
564
CLI: Configuring Local and Remote Mirroring
567
General Steps for Using the CLI to Configure Mirroring
568
Quick Reference to Local Mirroring Set-Up
570
Quick Reference to Remote Mirroring Set-Up
571
Determine the Mirroring Session Identity and Destination
574
Configure the Remote Mirroring Session on Destination Switch
574
Configure the Mirroring Session on the Source Switch
576
Configure Mirroring Sources
579
Mirroring Source Limits
579
Traffic Selection Options
579
Using Interface Identity and Direction of Movement to Select the Traffic to Mirror from a Source Switch
580
Using ACL Assignment and Traffic Direction to Select the Traffic to Mirror from a Source Switch
583
Using a MAC Address as Mirroring Criteria
587
Displaying the Mirroring Configuration
591
Displaying the Mirroring Configuration Summary
591
Network Monitoring
592
Displaying the Remote Endpoint Configuration
593
Displaying a Mirroring Session Configuration on a Source Switch
594
Viewing Mirroring in the Current Configuration File
597
Mirroring Configuration Examples
598
Local Mirroring Destination
598
Remote Mirroring Destination Using a VLAN Interface and an ACL for Mirroring Criteria
599
Remote Mirroring Destination Using a Port Interface and Directional Mirroring Criteria
601
Maximum Supported Frame Size
603
Enabling Jumbo Frames to Increase the Mirroring Path MTU
603
Effect of Downstream VLAN Tagging on Untagged, Mirrored Traffic
604
Operating Notes
605
Troubleshooting Mirroring
607
Locating a Device
608
Troubleshooting
609
Contents
609
Overview
612
Troubleshooting Approaches
613
Browser or Telnet Access Problems
614
Unusual Network Activity
616
General Problems
616
802.1Q Prioritization Problems
617
ACL Problems
617
IGMP-Related Problems
622
LACP-Related Problems
622
Mesh-Related Problems
623
Port-Based Access Control (802.1X)-Related Problems
623
Qos-Related Problems
626
Radius-Related Problems
626
Spanning-Tree Protocol (MSTP) and Fast-Uplink Problems
627
SSH-Related Problems
628
TACACS-Related Problems
630
Timep, SNTP, or Gateway Problems
632
VLAN-Related Problems
632
Fan Failure
634
Using the Event Log for Troubleshooting Switch Problems
635
Event Log Entries
635
Menu: Displaying and Navigating in the Event Log
643
CLI: Displaying the Event Log
644
CLI: Clearing Event Log Entries
645
CLI: Turning Event Numbering on
645
Using Log Throttling to Reduce Duplicate Event Log and SNMP Messages
645
Example of Log Throttling
646
Log Throttle Periods
646
Example of Event Counter Operation
648
Debug/Syslog Operation
649
Debug/Syslog Messaging
649
Debug/Syslog Destination Devices
649
Debug/Syslog Configuration Commands
650
Configuring Debug/Syslog Operation
652
Displaying a Debug/Syslog Configuration
653
Debug Command
657
Debug Messages
657
Debug Destinations
659
Logging Command
660
Configuring a Syslog Server
661
Configuring the Severity Level for Event Log Messages Sent to a
664
Syslog Server
664
Configuring the System Module Used to Select the Event Log Messages Sent to a Syslog Server
665
Syslog Server
665
Operating Notes for Debug and Syslog
666
Diagnostic Tools
667
Port Auto-Negotiation
667
Ping and Link Tests
668
Web: Executing Ping or Link Tests
669
CLI: Ping or Link Tests
670
DNS Resolver
672
Terminology
672
Basic Operation
673
Commands
674
Configuring and Using DNS Resolution with DNS-Compatible
674
Configuring a DNS Entry
675
Example Using DNS Names with Ping and Traceroute
676
Viewing the Current DNS Configuration
678
Operating Notes
679
Event Log Messages
680
Displaying the Configuration File
681
CLI: Viewing the Configuration File
681
Listing Switch Configuration and Operation Details
681
Web: Viewing the Configuration File
681
CLI Administrative and Troubleshooting Commands
683
Traceroute Command
684
Restoring the Factory-Default Configuration
687
CLI: Resetting to the Factory-Default Configuration
687
Clear/Reset: Resetting to the Factory-Default Configuration
687
Restoring a Flash Image
688
Contents
691
Overview
692
Determining MAC Addresses
693
Menu: Viewing the Switch's MAC Addresses
694
CLI: Viewing the Port and VLAN MAC Addresses
695
Viewing the MAC Addresses of Connected Devices
697
Contents
699
Viewing Information on Resource Usage
700
Policy Enforcement Engine
700
Displaying Current Resource Usage
701
When Insufficient Resources Are Available
703
Advertisement
ProCurve 3500yl Series Management And Configuration Manual (638 pages)
Brand:
ProCurve
| Category:
Switch
| Size: 10 MB
Table of Contents
Table of Contents
5
Contents
5
Table of Contents
5
Table of Contents
21
Product Documentation
23
Contents
29
Introduction
30
Command Syntax Statements
31
Screen Simulations
32
Sources for more Information
33
Getting Documentation from the Web
35
Command Line Interface
36
Need Only a Quick Start?
37
Premium Edge Switch Features
38
Contents
39
Overview
40
Advantages of Using the Menu Interface
41
Advantages of Using the CLI
42
Advantages of Using the Web Browser Interface
43
Or Procurve Manager Plus
45
Web Browser Interfaces
48
Banner Operation with Telnet, Serial, or Sshv2 Access
49
Example of Configuring and Displaying a Banner
50
Operating Notes
53
Contents
55
Overview
56
Starting and Ending a Menu Session
57
How to Start a Menu Interface Session
58
How to End a Menu Session and Exit from the Console:
59
Main Menu Features
61
Screen Structure and Navigation
63
Rebooting the Switch
66
Menu Features List
68
Contents
71
Overview
72
Privilege Levels at Logon
73
Privilege Level Operation
74
Manager Privileges
75
How to Move between Levels
77
Listing Commands and Command Options
78
Listing Command Options
80
Displaying CLI "Help"
81
Configuration Commands and the Context Configuration Modes
83
CLI Control and Editing
86
Contents
87
Overview
88
General Features
89
Interface Session with the Switch
90
Procurve Manager Plus (PCM+)
91
Tasks for Your First Procurve Web Browser Interface Session
93
In the Browser Interface
94
Entering a User Name and Password
96
Online Help for the Web Browser Interface
97
Support/Mgmt Urls Feature
98
Support URL
99
Using the PCM Server for Switch Web Help
100
Status Reporting Features
102
The Port Utilization and Status Displays
103
Port Status
105
The Alert Log
106
Alert Types and Detailed Views
107
The Status Bar
108
Setting Fault Detection Policy
110
Contents
113
Overview
115
Using the CLI to Implement Configuration Changes
118
Configuration Changes
121
Rebooting from the Menu Interface
123
Web: Implementing Configuration Changes
124
Using Primary and Secondary Flash Image Options
125
Switch Software Downloads
127
Local Switch Software Replacement and Removal
128
Rebooting the Switch
130
Operating Notes
134
Multiple Configuration Files
135
General Operation
136
Transitioning to Multiple Configuration Files
138
Listing and Displaying Startup-Config Files
139
Displaying the Content of a Specific Startup-Config File
140
Managing Startup-Config Files in the Switch
142
Creating a New Startup-Config File
143
Erasing a Startup-Config File
144
Switch to Its Default Configuration
146
TFTP: Copying a Configuration File to a Remote Host
147
Connected Host
148
Contents
149
Overview
150
Interface Access: Console/Serial Link, Web, and Inbound Telnet
151
Menu: Modifying the Interface Access
152
CLI: Modifying the Interface Access
153
Sessions
157
System Information
158
Menu: Viewing and Configuring System Information
159
CLI: Viewing and Configuring System Information
160
Web: Configuring System Parameters
163
Contents
165
Overview
166
Just Want a Quick Start with IP Addressing?
167
IP Addressing with Multiple Vlans
168
Menu: Configuring IP Address, Gateway, and Time-To-Live (TTL)
169
CLI: Configuring IP Address, Gateway, and Time-To-Live (TTL)
170
Web: Configuring IP Addressing
174
How IP Addressing Affects Switch Operation
175
Dhcp/Bootp Operation
176
Network Preparations for Configuring Dhcp/Bootp
178
Loopback Interfaces
179
Configuring a Loopback Interface
180
Displaying Loopback Interface Configurations
182
IP Preserve: Retaining VLAN-1 IP Addressing Across Configuration File Downloads
184
Enabling IP Preserve
185
Contents
189
Overview
190
Protocol Operation
191
Disabling Time Synchronization
192
Menu: Viewing and Configuring SNTP
193
CLI: Viewing and Configuring SNTP
196
Configuring (Enabling or Disabling) the SNTP Mode
198
Timep: Viewing, Selecting, and Configuring
203
Menu: Viewing and Configuring Timep
204
CLI: Viewing and Configuring Timep
206
Configuring (Enabling or Disabling) the Timep Mode
208
SNTP Unicast Time Polling with Multiple SNTP Servers
212
Displaying All SNTP Server Addresses Configured on the Switch
213
Menu: Operation with Multiple SNTP Server Addresses Configured
215
Contents
217
Overview
218
Menu: Port Configuration
221
CLI: Viewing Port Status and Configuring Port Parameters
223
Viewing Port Utilization Statistics
225
Viewing Transceiver Status
226
Enabling or Disabling Ports and Configuring Port Mode
228
Enabling or Disabling Flow Control
229
Configuring a Broadcast Limit on the Switch
231
Web: Viewing Port Status and Configuring Port Parameters
234
Using Friendly (Optional) Port Names
235
Configuring Friendly Port Names
236
Displaying Friendly Port Names with Other Port Data
238
Uni-Directional Link Detection (UDLD)
241
Configuring UDLD
242
Enabling UDLD
243
Changing the Keepalive Interval
244
Viewing UDLD Information
245
Configuration Warnings and Event Log Messages
247
Contents
249
Poe Devices
251
Introduction to Poe
252
Overview of Operation for Series 3500Yl Switches
253
Related Publications
254
General Poe Operation
255
PD Support
256
Determining the Amount of Poe Power Available
258
Using a Procurve 620 Redundant Power Supply
259
Power Priority Operation
260
Poe Priority with Two or more Modules
261
Configuring Poe Operation
263
Disabling or Re-Enabling Poe Port Operation
264
Changing the Threshold for Generating a Power Notice
265
Configuring Optional Poe Port Identifiers
266
Viewing Poe Configuration and Status
269
Displaying an Overview of Poe Status on All Ports
270
Displaying the Poe Status on Specific Ports
271
Planning and Implementing a Poe Configuration
273
Assigning Priority Policies to Poe Traffic
274
Calculating the Maximum Load for a Poe Module
275
When a Power Supply Fails
276
Poe Operating Notes
277
Poe Event Log Messages
278
Warning" Poe Event-Log Messages
279
Contents
281
Overview
282
Port Trunk Features and Operation
284
Menu: Viewing and Configuring a Static Trunk Group
289
CLI: Viewing and Configuring Port Trunk Groups
291
Using the CLI to Configure a Static or Dynamic Trunk Group
294
Web: Viewing Existing Port Trunk Groups
297
Trunk Group Operation Using LACP
298
Default Port Operation
301
LACP Notes and Restrictions
302
Trunk Group Operation Using the "Trunk" Option
306
How the Switch Lists Trunk Data
307
Contents
311
Overview
313
Rate-Limiting
314
Configuring Rate-Limiting
315
Displaying the Current Rate-Limit Configuration
316
Operating Notes for Rate-Limiting
318
ICMP Rate-Limiting
320
Terminology
321
Configuring ICMP Rate-Limiting
322
Displaying the Current ICMP Rate-Limit Configuration
323
Operating Notes for ICMP Rate-Limiting
324
ICMP Rate-Limiting Trap and Event Log Messages
325
Guaranteed Minimum Bandwidth (GMB)
328
Impacts of Qos Queue Configuration on GMB Operation
330
Outbound Traffic
331
Configuration
334
GMB Operating Notes
335
Jumbo Frames
336
Operating Rules
337
Configuring Jumbo Frame Operation
338
Viewing the Current Jumbo Configuration
339
Enabling or Disabling Jumbo Traffic on a VLAN
341
Troubleshooting
344
Contents
345
Using SNMP Tools to Manage the Switch
347
SNMP Management Features
348
Configuring for SNMP Version 3 Access to the Switch
349
SNMP Version 3 Commands
350
Enabling Snmpv3
351
Group Access Levels
355
Communities
357
CLI: Viewing and Configuring SNMP Community Names
359
Snmpv3 Notification and Traps
361
Snmpv1 and Snmpv2C Trap Features
363
CLI: Configuring and Displaying Trap Receivers
364
Using the CLI to Enable Authentication Traps
367
And Traps
368
Operating Notes
371
Advanced Management: RMON
372
Configuring Sflow
373
LLDP (Link-Layer Discovery Protocol)
376
Terminology
377
General LLDP Operation
379
Configuration Options
380
Options for Reading LLDP Information Collected by the Switch
382
LLDP Operating Rules
383
Configuring LLDP Operation
384
Configuring Global LLDP Packet Controls
386
Configuring SNMP Notification Support
390
Configuring Per-Port Transmit and Receive Modes
391
Configuring Basic LLDP Per-Port Advertisement Content
392
Advertisements
394
LLDP-MED (Media-Endpoint-Discovery)
395
LLDP-MED Topology Change Notification
398
LLDP-MED Fast Start Control
400
Configuring Location Data for LLDP-MED Devices
404
Displaying Advertisement Data
409
Advertisements
410
Displaying LLDP Statistics
414
LLDP Operating Notes
416
LLDP and CDP Data Management
418
CDP Operation and Commands
420
Contents
425
Table of Contents
426
Overview
427
General Software Download Rules
428
Menu: TFTP Download from a Server to Primary Flash
429
CLI: TFTP Download from a Server to Flash
431
Using Secure Copy and SFTP
432
How It Works
434
Command Options
437
Authentication
438
Workstation
440
Primary or Secondary Flash
441
Using USB to Transfer Files to and from the Switch
442
Using USB to Download Switch Software
443
Switch-To-Switch Download
444
CLI: Switch-To-Switch Downloads
445
Using PCM+ to Update Switch Software
446
Copying Software Images
447
Transferring Switch Configurations
448
USB: Copying a Software Image to a USB Device
448
TFTP: Copying a Configuration File to a Remote Host
449
TFTP: Copying a Configuration File from a Remote Host
449
Xmodem: Copying a Configuration File to a Serially Connected PC or UNIX Workstation
449
Xmodem: Copying a Configuration File from a Serially Connected PC or UNIX Workstation
450
USB: Copying a Configuration File to a USB Device
451
USB: Copying a Configuration File from a USB Device
452
Transferring ACL Command Files
452
TFTP: Uploading an ACL Command File from a TFTP Server
453
Xmodem: Uploading an ACL Command File from a Serially Connected PC or UNIX Workstation
454
USB: Uploading an ACL Command File from a USB Device
455
Copying Diagnostic Data to a Remote Host, USB Device, PC or UNIX
456
Workstation
456
Copying Command Output to a Destination Device
456
Copying Event Log Output to a Destination Device
457
Copying Crash Data Content to a Destination Device
457
Copying Crash Log Data Content to a Destination Device
458
Monitoring and Analyzing Switch Operation
461
Overview
463
Status and Counters Data
464
Menu Access to Status and Counters
465
General System Information
466
Switch Management Address Information
467
Module Information
468
CLI Access
469
Port Status
470
Viewing Port and Trunk Group Statistics and Flow Control Status
471
Menu Access to Port and Trunk Statistics
472
CLI Access to Port and Trunk Group Statistics
473
Viewing the Switch's MAC Address Tables
474
CLI Access for MAC Address Views and Searches
477
Spanning Tree Protocol (MSTP) Information
478
Internet Group Management Protocol (IGMP) Status
479
VLAN Information
480
Web Browser Interface Status Information
482
Traffic Mirroring
483
Terminology
484
Mirrored Traffic Destinations
486
Local Destinations
486
Remote Destinations
486
Mirrored Traffic Sources
486
Criteria for Selecting Traffic to Mirror
487
Mirrored Traffic Operation and Options
487
Mirroring Sessions
487
Configuration
489
Endpoint Switches and Intermediate Devices
490
Updating from a Legacy Mirroring Configuration
490
Using the Menu or Web Interface to Configure Local Mirroring
491
Menu and Web Interface Limits
491
Configuration Steps
492
CLI: Configuring Local and Remote Mirroring
495
General Steps for Using the CLI to Configure Mirroring
496
Quick Reference to Local Mirroring Set-Up
498
Quick Reference to Remote Mirroring Set-Up
499
Configure the Remote Mirroring Session on Destination Switch
501
Determine the Mirroring Session Identity and Destination
501
Configure the Mirroring Session on the Source Switch
504
Configure Mirroring Sources
507
Mirroring Source Limits
507
Traffic Selection Options
507
Using Interface Identity and Direction of Movement to Select the Traffic to Mirror from a Source Switch
508
Using ACL Assignment and Traffic Direction to Select the Traffic to Mirror from a Source Switch
511
Displaying the Mirroring Configuration
516
Displaying the Mirroring Configuration Summary
516
Network Monitoring
517
Displaying the Remote Endpoint Configuration
518
Displaying a Mirroring Session Configuration on a Source Switch
519
Viewing Mirroring in the Current Configuration File
521
Mirroring Configuration Examples
523
Local Mirroring Destination
523
Remote Mirroring Destination Using a VLAN Interface and an ACL for Mirroring Criteria
524
Remote Mirroring Destination Using a Port Interface and Directional Mirroring Criteria
527
Maximum Supported Frame Size
529
Enabling Jumbo Frames to Increase the Mirroring Path MTU
529
Effect of Downstream VLAN Tagging on Untagged, Mirrored Traffic
530
Operating Notes
530
Troubleshooting Mirroring
532
Troubleshooting
535
Contents
535
Overview
537
Troubleshooting Approaches
538
Browser or Telnet Access Problems
539
Unusual Network Activity
541
General Problems
541
802.1Q Prioritization Problems
542
ACL Problems
542
IGMP-Related Problems
547
LACP-Related Problems
547
Mesh-Related Problems
548
Port-Based Access Control (802.1X)-Related Problems
548
Qos-Related Problems
551
Radius-Related Problems
551
Spanning-Tree Protocol (MSTP) and Fast-Uplink Problems
552
SSH-Related Problems
553
TACACS-Related Problems
555
Timep, SNTP, or Gateway Problems
557
VLAN-Related Problems
557
Fan Failure
559
Using the Event Log to Identify Problem Sources
560
Menu: Entering and Navigating in the Event Log
562
CLI: Listing Events
563
CLI: Clearing Event Log Entries
563
CLI: Turning Event Numbering on
564
Reducing Duplicate Event Log and SNMP Trap Messages
564
Debug and Syslog Messaging Operation
567
Debug Command Operation
568
Debug Types
569
Debug Destinations
571
Syslog Operation
572
Viewing the Debug Configuration
573
Steps for Configuring Debug and Syslog Messaging
573
Operating Notes for Debug and Syslog
577
Diagnostic Tools
578
Port Auto-Negotiation
578
Ping and Link Tests
579
Web: Executing Ping or Link Tests
580
CLI: Ping or Link Tests
581
DNS Resolver
583
Basic Operation
583
Terminology
583
Commands
585
Configuring and Using DNS Resolution with Ping and Traceroute
585
Configuring a DNS Entry
586
Example Using DNS Names with Ping and Traceroute
587
Operating Notes
589
Viewing the Current DNS Configuration
589
Event Log Messages
590
Displaying the Configuration File
591
CLI: Viewing the Configuration File
591
Listing Switch Configuration and Operation Details
591
Web: Viewing the Configuration File
591
CLI Administrative and Troubleshooting Commands
593
Traceroute Command
594
Restoring the Factory-Default Configuration
597
CLI: Resetting to the Factory-Default Configuration
597
Clear/Reset: Resetting to the Factory-Default Configuration
597
Restoring a Flash Image
598
Contents
601
Overview
602
Determining MAC Addresses
603
Menu: Viewing the Switch's MAC Addresses
604
CLI: Viewing the Port and VLAN MAC Addresses
605
Viewing the MAC Addresses of Connected Devices
607
Contents
609
Viewing Information on Resource Usage
610
Policy Enforcement Engine
610
Displaying Current Resource Usage
611
When Insufficient Resources Are Available
613
F Daylight Savings Time on Procurve Switches
615
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