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ProCurve 6120G/XG
HP ProCurve 6120G/XG Configuration Guide
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Port Status and Configuration
Uplink Failure Detection
ProCurve(config)# show uplink-
failure-detection
Uplink Failure Detection Info
rmation
UFD Enabled
: Yes
TRACK ID | Monitored Links Li
nks to Disable LtM State LtD Sta
te
----
---- + --------------- ----------
------ --------- ---------
1
| Trk5 3,12 U
p
Up
2
| 23-24
9
Down Auto-Disabled
5
| 17
7,14 Down Auto-Disabled
Figure 10-26. Example of Output
for UFD Configuration
10-41
286
288
Table of Contents
Table of Contents
5
Getting Started
5
Selecting a Management Interface
6
Using the Menu Interface
6
Using the Command Line Interface (Cli)
7
Using the Procurve Web Browser Interface
7
Switch Memory and Configuration
8
Interface Access and System Information
10
Time Protocols
11
Port Trunking
13
Table of Contents
22
Product Documentation
25
Contents
31
Introduction
32
Command Syntax Statements
32
Conventions
32
Command Prompts
33
Keys
33
Screen Simulations
33
Configuration and Operation Examples
33
Sources for more Information
34
Getting Documentation from the Web
36
Menu Interface
36
Online Help
36
Command Line Interface
37
Web Browser Interface
37
IP Addressing
38
Need Only a Quick Start
38
Physical Installation
39
Contents
41
Overview
42
To Set up and Install the Switch in Your Network
39
Understanding Physical Interfaces
42
Understanding Management Interfaces
43
Advantages of Using the Menu Interface
44
Advantages of Using the CLI
45
General Benefits
45
Information on Using the CLI
45
Advantages of Using the Web Browser Interface
46
Or Procurve Manager Plus
47
Web Browser Interfaces
48
Banner Operation with Telnet, Serial, or Sshv2 Access
49
Banner Operation with Web Browser Access
49
Configuring and Displaying a Non-Default Banner
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
Where to Go from here
69
Contents
71
Accessing the CLI
72
Overview
72
Using the CLI
72
Privilege Levels at Logon
73
Operator Privileges
74
Privilege Level Operation
74
Manager Privileges
75
How to Move between Levels
77
Listing Commands and Command Options
78
Listing Commands Available at any Privilege Level
78
Listing Command Options
80
Displaying Cli "Help
81
Configuration Commands and the Context Configuration Modes
83
CLI Control and Editing
86
Executing a Prior Command—Redo
86
Repeating Execution of a Command
86
Using a Command Alias
88
CLI Shortcut Keystrokes
90
Contents
91
Overview
93
General Features
94
Interface Session with the Switch
95
Using a Standalone Web Browser in a PC or UNIX Workstation
95
Procurve Manager Plus (PCM+)
96
Tasks for Your First Procurve Web Browser Interface Session
98
Viewing the "First Time Install" Window
98
In the Browser Interface
99
Entering a User Name and Password
101
If You Lose the Password
101
Using a User Name
101
Online Help for the Web Browser Interface
102
Support/Mgmt Urls Feature
103
Help and the Management Server URL
104
Support URL
104
Using the PCM Server for Switch Web Help
105
Status Reporting Features
107
The Overview Window
107
Port Utilization
108
Port Status
110
The Port Utilization and Status Displays
108
Sorting the Alert Log Entries
111
The Alert Log
111
Alert Types and Detailed Views
112
The Status Bar
113
Setting Fault Detection Policy
115
Contents
117
Switch Memory and Configuration
118
Configuration File Management
119
Overview
119
Using the CLI to Implement Configuration Changes
122
Configuration Changes
126
Menu: Implementing Configuration Changes
126
Rebooting from the Menu Interface
127
Web: Implementing Configuration Changes
129
Displaying the Current Flash Image Data
130
Using Primary and Secondary Flash Image Options
130
Switch Software Downloads
132
Local Switch Software Replacement and Removal
133
Operating Notes about Booting
135
Rebooting the Switch
135
Boot and Reload Command Comparison
136
Setting the Default Flash
137
Booting from a Specified Flash
138
Booting from the Default Flash (Primary or Secondary)
138
Using Reload
139
Multiple Configuration Files
141
General Operation
142
Transitioning to Multiple Configuration Files
143
Listing and Displaying Startup-Config Files
145
Configuration Enabled
145
Changing or Overriding the Reboot Configuration Policy
146
Displaying the Content of a Specific Startup-Config File
146
Managing Startup-Config Files in the Switch
148
Creating a New Startup-Config File
149
Renaming an Existing Startup-Config File
149
Erasing a Startup-Config File
151
Switch to Its Default Configuration
153
Transferring Startup-Config Files to or from a Remote Server
153
TFTP: Copying a Configuration File to a Remote Host
154
TFTP: Copying a Configuration File from a Remote Host
155
Connected Host
156
Operating Notes for Multiple Configuration Files
157
Automatic Configuration Update with DHCP Option 66
157
CLI Command
157
Possible Scenarios for Updating the Configuration File
158
Operating Notes
158
Log Messages
159
Contents
161
Overview
162
Interface Access: Console/Serial Link, Web, and Inbound Telnet
163
Menu: Modifying the Interface Access
164
CLI: Modifying the Interface Access
165
Making Window Size Negotiation Available for a Telnet Session
167
Sessions
172
System Information
173
Menu: Viewing and Configuring System Information
174
CLI: Viewing and Configuring System Information
175
Web: Configuring System Parameters
180
Contents
181
IP Configuration
182
Overview
182
Just Want a Quick Start with Ip Addressing
183
IP Addressing with Multiple Vlans
184
Menu: Configuring IP Address, Gateway, and Time-To-Live (TTL)
185
CLI: Configuring IP Address, Gateway, and Time-To-Live (TTL)
186
Web: Configuring IP Addressing
190
How IP Addressing Affects Switch Operation
191
Dhcp/Bootp Operation
192
Network Preparations for Configuring Dhcp/Bootp
194
IP Preserve: Retaining VLAN-1 IP Addressing Across Configuration File Downloads
196
Operating Rules for IP Preserve
196
Enabling IP Preserve
197
Configuring a Single Source IP Address
200
Overview
200
Specifying the Source IP Address
200
The Source IP Selection Policy
201
Displaying the Source IP Interface Information
204
Error Messages
208
Contents
209
SNTP Time Synchronization
211
Timep Time Synchronization
211
Overview
211
Disabling Time Synchronization
212
General Steps for Running a Time Protocol on the Switch:
212
Protocol Operation
212
SNTP: Viewing, Selecting, and Configuring
213
Menu: Viewing and Configuring SNTP
214
CLI: Viewing and Configuring SNTP
217
Viewing the Current SNTP Configuration
217
Configuring (Enabling or Disabling) the SNTP Mode
219
Requirements
225
SNTP Client Authentication
225
Configuring a Trusted Key
227
Key-Value
227
Associating a Key with an SNTP Server
228
Configuring Unicast and Broadcast Mode
229
Enabling SNTP Client Authentication
229
Displaying SNTP Configuration Information
230
Include-Credentials Command
232
Timep: Viewing, Selecting, and Configuring
235
Menu: Viewing and Configuring Timep
236
CLI: Viewing and Configuring Timep
238
Viewing the Current Timep Configuration
238
Configuring (Enabling or Disabling) the Timep Mode
240
Displaying All SNTP Server Addresses Configured on the Switch
245
SNTP Unicast Time Polling with Multiple SNTP Servers
245
Adding and Deleting SNTP Server Addresses
246
Configured
246
SNTP Messages in the Event Log
246
Contents
247
Viewing Port Status and Configuring Port Parameters
249
Overview
249
Menu: Port Configuration
252
CLI: Viewing Port Status and Configuring Port Parameters
254
Viewing Port Status and Configuration
254
Customizing the Show Interfaces Command
256
Error Messages
258
Custom" Command
259
Viewing Port Utilization Statistics
259
Viewing Transceiver Status
260
Enabling or Disabling Ports and Configuring Port Mode
261
Enabling or Disabling Flow Control
263
Configuring a Broadcast Limit on the Switch
264
Configuring Procurve Auto-MDIX
265
Web: Viewing Port Status and Configuring Port Parameters
268
Configuring and Operating Rules for Friendly Port Names
269
Using Friendly (Optional) Port Names
269
Configuring Friendly Port Names
270
Displaying Friendly Port Names with Other Port Data
271
Been Inserted
275
Clearing the Module Configuration
275
Operating Notes
276
Modules
275
Transceivers
275
Uni-Directional Link Detection (Udld)
277
Configuring UDLD
278
Enabling UDLD
279
Changing the Keepalive Interval
280
Changing the Keepalive Retries
280
Configuring UDLD for Tagged Ports
280
Viewing UDLD Information
281
Configuration Warnings and Event Log Messages
283
Uplink Failure Detection
284
Terminology
284
Guidelines
285
Configuring UFD
286
Example of UFD Configuration
286
Contents
289
Overview
290
Port Trunk Features and Operation
292
Trunk Configuration Methods
292
Menu: Viewing and Configuring a Static Trunk Group
297
CLI: Viewing and Configuring Port Trunk Groups
299
Using the CLI to View Port Trunks
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
Outbound Traffic Distribution Across Trunked Links
315
Contents
319
Overview
321
All Traffic Rate-Limiting
322
Configuring Rate-Limiting
322
Rate-Limiting
322
Displaying the Current Rate-Limit Configuration
324
Operating Notes for Rate-Limiting
324
Configuring a Broadcast Limit on the Switch
326
GMB Operation
328
Guaranteed Minimum Bandwidth (Gmb)
328
Introduction
328
Terminology
328
Impacts of Qos Queue Configuration on GMB Operation
330
Outbound Traffic
331
Configuration
335
GMB Operating Notes
337
Jumbo Frames
338
Terminology
338
Operating Rules
339
Configuring Jumbo Frame Operation
340
Overview
340
Viewing the Current Jumbo Configuration
341
Configuring a Maximum Frame Size
343
Enabling or Disabling Jumbo Traffic on a VLAN
343
SNMP Implementation
343
Displaying the Maximum Frame Size
344
Operating Notes for Maximum Frame Size
344
Operating Notes for Jumbo Traffic-Handling
345
Hp 6120Xg
347
Troubleshooting
347
Contents
349
13 Configuring for Network Management Applications
350
Overview
352
Using SNMP Tools to Manage the Switch
352
Configuring for SNMP Version 1 and 2C Access to the Switch
354
SNMP Management Features
354
Configuring for SNMP Version 3 Access to the Switch
355
SNMP Version 3 Commands
356
Enabling Snmpv3
357
Snmpv3 Users
357
Group Access Levels
361
Snmpv3 Communities
361
Communities
363
CLI: Viewing and Configuring SNMP Community Names
365
SNMP Notifications
367
Supported Notifications
367
General Steps for Configuring SNMP Notifications
368
Configuring an SNMP Trap Receiver
369
Enabling Snmpv2C Informs
371
Snmpv1 and Snmpv2C Traps
369
Configuring Snmpv3 Notifications
373
Managing Network Security Notifications
376
Enabling Link-Change Traps
378
Configuring the Source IP Address for SNMP Notifications
379
Displaying SNMP Notification Configuration
381
Configuring Listening Mode
383
Advanced Management: RMON
384
CLI-Configured Sflow with Multiple Instances
384
Terminology
384
Configuring Sflow
385
Viewing Sflow Configuration and Status
385
Lldp (Link-Layer Discovery Protocol)
388
Terminology
389
General LLDP Operation
391
Lldp-Med
391
Packet Boundaries in a Network Topology
391
Configuration Options
392
LLDP and LLDP-MED Standards Compatibility
394
Options for Reading LLDP Information Collected by the Switch
394
LLDP Operating Rules
395
Configuring LLDP Operation
396
Viewing the Current Configuration
396
Configuring Global LLDP Packet Controls
398
Configuring SNMP Notification Support
402
Configuring Per-Port Transmit and Receive Modes
403
Configuring Basic LLDP Per-Port Advertisement Content
404
Advertisements
406
Configuring the VLAN ID TLV
407
Port VLAN ID TLV Support on LLDP
407
Displaying the Tlvs Advertised
408
SNMP Support
409
Lldp-Med (Media-Endpoint-Discovery)
410
LLDP-MED Topology Change Notification
413
And Location Data
414
LLDP-MED Fast Start Control
414
Configuring Location Data for LLDP-MED Devices
417
Displaying Advertisement Data
422
Advertisements
423
Displaying LLDP Statistics
427
LLDP Operating Notes
429
LLDP and CDP Data Management
431
LLDP and CDP Neighbor Data
431
CDP Operation and Commands
433
Console Connected PC or UNIX Workstation
437
Contents
437
File Transfers
438
Copying Command Output to a Destination Device
438
Copying Crash Data Content to a Destination Device
438
Copying Crash Log Data Content to a Destination Device
438
Copying Event Log Output to a Destination Device
438
Downloading Switch Software
439
Overview
439
General Software Download Rules
440
Using TFTP to Download Software from a Server
440
Menu: TFTP Download from a Server to Primary Flash
441
CLI: TFTP Download from a Server to Flash
443
Enabling TFTP
445
Using Auto-TFTP
447
Using Secure Copy and SFTP
448
How It Works
449
The SCP/SFTP Process
449
Disable TFTP and Auto-TFTP for Enhanced Security
450
Command Options
451
Authentication
452
SCP/SFTP Operating Notes
452
Troubleshooting SSH, SFTP, and SCP Operations
454
A PC or UNIX Workstation
455
Menu: Xmodem Download to Primary Flash
456
Primary or Secondary Flash
457
Menu: Switch-To-Switch Download to Primary Flash
458
Switch-To-Switch Download
458
CLI: Switch-To-Switch Downloads
459
Using PCM+ to Update Switch Software
460
Copying Software Images
461
TFTP: Copying a Software Image to a Remote Host
461
Xmodem: Copying a Software Image from the Switch to a USB Serial Console Connected PC or UNIX Workstation
461
TFTP: Copying a Configuration File to a Remote Host
462
Transferring Switch Configurations
462
TFTP: Copying a Configuration File from a Remote Host
463
TFTP: Copying a Customized Command File to a Switch
463
Xmodem: Copying a Configuration File to a USB Serial Console Connected PC or UNIX Workstation
464
Xmodem: Copying a Configuration File from a Serially Connected PC or UNIX Workstation
465
Copying Diagnostic Data to a Remote Host, USB Device, PC or UNIX Workstation
466
Copying Command Output to a Destination Device
467
Copying Event Log Output to a Destination Device
467
Copying Crash Data Content to a Destination Device
468
Copying Crash Log Data Content to a Destination Device
469
Section 6
471
Contents
471
Overview
473
Status and Counters Data
474
Menu Access to Status and Counters
475
General System Information
476
Menu Access
476
CLI Access to System Information
477
Menu Access
478
Switch Management Address Information
478
Task Monitor-Collecting Processor Data
478
CLI Access
479
CLI Access
480
Menu: Displaying Port Status
480
Port Status
480
Web Access
480
Viewing Port and Trunk Group Statistics and Flow Control Status
481
Menu Access to Port and Trunk Statistics
482
CLI Access to Port and Trunk Group Statistics
483
Menu Access to the MAC Address Views and Searches
483
Viewing the Switch's MAC Address Tables
483
CLI Access for MAC Address Views and Searches
486
CLI Access to MSTP Data
488
Spanning Tree Protocol (MSTP) Information
488
Internet Group Management Protocol (IGMP) Status
489
VLAN Information
490
Web Browser Interface Status Information
492
Traffic Mirroring
493
Mirroring Terminology
494
Criteria for Selecting Mirrored Traffic
496
Local Destinations
496
Mirrored Traffic Destinations
496
Mirroring Sessions
496
Monitored Traffic Sources
496
Mirroring Configuration
497
Endpoint Switches and Intermediate Devices
498
Menu and Web Interface Limits
499
Using the Menu or Web Interface to Configure Local Mirroring
499
Configuration Steps
500
CLI: Configuring Local Mirroring
503
Local Mirroring Overview
503
Configure a Mirroring Session on the Source Switch
505
Configure the Monitored Traffic in a Mirror Session
505
Determine the Mirroring Session and Destination
505
Mirroring-Source Restrictions
506
Selecting All Inbound/Outbound Traffic to Mirror
506
Traffic Selection Options
506
Displaying a Mirroring Configuration
508
Displaying the Mirroring Configuration Summary
508
Viewing Mirroring in the Current Configuration File
510
Local Mirroring Using Traffic-Direction Criteria
511
Mirroring Configuration Examples
511
Maximum Supported Frame Size
512
Enabling Jumbo Frames to Increase Mirroring Path MTU
513
Effect of Downstream VLAN Tagging on Untagged, Mirrored Traffic
514
Operating Notes
515
Troubleshooting Mirroring
517
Section 7
519
Contents
519
Overview
522
Troubleshooting Approaches
523
Browser or Telnet Access Problems
525
General Problems
527
Unusual Network Activity
527
802.1Q Prioritization Problems
528
IGMP-Related Problems
528
LACP-Related Problems
529
Port-Based Access Control (802.1X)-Related Problems
529
Qos-Related Problems
532
Radius-Related Problems
533
Spanning-Tree Protocol (MSTP) and Fast-Uplink Problems
534
SSH-Related Problems
535
TACACS-Related Problems
537
Timep, SNTP, or Gateway Problems
539
VLAN-Related Problems
539
Event Log Entries
542
Using the Event Log for Troubleshooting Switch Problems
542
Menu: Displaying and Navigating in the Event Log
549
CLI: Clearing Event Log Entries
550
CLI: Displaying the Event Log
550
CLI: Turning Event Numbering on
551
Using Log Throttling to Reduce Duplicate Event Log and SNMP Messages
551
Example of Log Throttling
552
Log Throttle Periods
552
Example of Event Counter Operation
554
Debug/Syslog Destination Devices
555
Debug/Syslog Messaging
555
Debug/Syslog Operation
555
Debug/Syslog Configuration Commands
556
Configuring Debug/Syslog Operation
557
Displaying a Debug/Syslog Configuration
559
Debug Command
562
Debug Messages
562
Debug Destinations
563
Logging Command
565
Configuring a Syslog Server
566
Adding a Description for a Syslog Server
568
Adding a Priority Description
569
Configuring the Severity Level for Event Log Messages Sent to a Syslog Server
570
Configuring the System Module Used to Select the Event Log Messages Sent to a Syslog Server
571
Operating Notes for Debug and Syslog
571
Diagnostic Tools
573
Ping and Link Tests
574
Port Auto-Negotiation
574
Web: Executing Ping or Link Tests
575
CLI: Ping Test
576
Link Tests
577
Traceroute Command
578
CLI: Viewing a Summary of Switch Operational Data
582
CLI: Viewing the Startup or Running Configuration File
582
Viewing Switch Configuration and Operation
582
Web: Viewing the Configuration File
582
Saving Show Tech Command Output to a Text File
584
Customizing Show Tech Command Output
585
CLI: Viewing more Information on Switch Operation
588
Pattern Matching When Using the Show Command
589
CLI: Useful Commands for Troubleshooting Sessions
592
Clear/Reset: Resetting to the Factory-Default Configuration
593
CLI: Resetting to the Factory-Default Configuration
593
Restoring the Factory-Default Configuration
593
Restoring a Flash Image
594
DNS Resolver
596
Terminology
596
Basic Operation
597
Configuring and Using DNS Resolution with DNS-Compatible Commands
598
Configuring a DNS Entry
599
Example Using DNS Names with Ping and Traceroute
600
Viewing the Current DNS Configuration
602
Operating Notes
603
Event Log Messages
604
Contents
605
Overview
606
Determining MAC Addresses
607
Menu: Viewing the Switch's MAC Addresses
608
CLI: Viewing the Port and VLAN MAC Addresses
609
Viewing the MAC Addresses of Connected Devices
611
Contents
613
Policy Enforcement Engine
614
Viewing Information on Resource Usage
614
When Insufficient Resources Are Available
615
Section 8
621
Contents
621
Concepts
622
Example
625
OOBM and Switch Applications
626
OOBM Configuration
627
OOBM Context
627
Tasks
627
OOBM Enable/Disable
628
OOBM Port Enable/Disable
629
OOBM Ipv4 Address Configuration
630
OOBM Ipv4 Default Gateway Configuration
630
OOBM Show Commands
631
Show OOBM
631
Show OOBM ARP Information
632
Show OOBM IP Configuration
632
Application Server Commands
633
Application Client Commands
635
Example
636
General Procedure
639
Other manuals for HP ProCurve 6120G/XG
Manual
606 pages
Installation And Getting Started Guide
62 pages
Installation Instructions
4 pages
4
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HP ProCurve 6120G/XG Specifications
General
Brand
HP
Model
ProCurve 6120G/XG
Category
Switch
Language
English
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