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We have 1 Instruction Manual and User Guide for 2600 HP
HP 2600 User Manual,
418 pages
HP
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Computer Accessories
Recognized languages:
English
Pages:
418
Size:
4.84 MB
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Document Outline
Management and Configuration Guide - HP ProCurve Switch 2600 Series Switch 2600-PWR Series Switch 2800 Series Switch 4100gl Series Switch 6108
Contents
1 Getting Started
Contents
Introduction
About the Feature Descriptions
Conventions
Command Syntax Statements
Command Prompts
Screen Simulations
Port Identity Convention for Examples
Related Publications
Read Me First
Installation and Getting Started Guide
Advanced Traffic Management Guide
Access Security Guide
Release Notes
Getting Documentation From the Web
Sources for More Information
Need Only a Quick Start?
IP Addressing
To Set Up and Install the Switch in Your Network
2 Selecting a Management Interface
Contents
Overview
Understanding Management Interfaces
Advantages of Using the Menu Interface
Advantages of Using the CLI
Advantages of Using the HP Web Browser Interface
Advantages of Using HP ProCurve Manager or HP ProCurve Manager Plus
3 Using the Menu Interface
Contents
Overview
Privilege Levels and Password Security
Starting and Ending a Menu Session
How To Start a Menu Interface Session
How To End a Menu Session and Exit from the Console:
Main Menu Features
Screen Structure and Navigation
To get Help on individual parameter descriptions
Rebooting the Switch
Rebooting To Activate Configuration Changes
Menu Features List
Where To Go From Here
4 Using the Command Line Interface (CLI)
Contents
Overview
Accessing the CLI
Using the CLI
Privilege Levels at Logon
Privilege Level Operation
Operator Privileges
Manager Privileges
Changing Interfaces
How To Move Between Levels
Moving Between the CLI and the Menu Interface
Changing Parameter Settings
Listing Commands and Command Options
Listing Commands Available at Any Privilege Level
Type "?" To List Available Commands
Use [Tab] To Search for or Complete a Command Word
Command Option Displays
Conventions for Command Option Displays
Listing Command Options
Displaying CLI "Help"
Displaying Command-List Help
Displaying Help for an Individual Command
Configuration Commands and the Context Configuration Modes
Port or Trunk-Group Context
VLAN Context
CLI Control and Editing
5 Using the HP Web Browser Interface
Contents
Overview
General Features
Starting an HP Web Browser Interface Session with the Switch
Using a Standalone Web Browser in a PC or UNIX Workstation
Using HP ProCurve Manager (PCM) or HP ProCurve Manager Plus (PCM+)
Tasks for Your First HP Web Browser Interface Session
Viewing the “First Time Install” Window
Creating Usernames and Passwords in the Browser Interface
Using the Passwords
Using the User Names
If You Lose a Password
Online Help for the HP Web Browser Interface
Support/Mgmt URLs Feature
Support URL
Help and the Management Server URL
Status Reporting Features
The Overview Window
Policy Management and Configuration
The Port Utilization and Status Displays
Port Utilization
Utilization Guideline
To change the amount of bandwidth the Port Utilization bar graph shows
To display values for each graph bar.
Port Status
The Alert Log
Sorting the Alert Log Entries
Alert Types and Detailed Views
The Status Bar
Setting Fault Detection Policy
6 Switch Memory and Configuration
Contents
Overview
Overview of Configuration File Management
Options for Saving a New Configuration
Storing and Retrieving Configuration Files
Using the CLI To Implement Configuration Changes
How To Use the CLI To View the Current Configuration Files
How To Use the CLI To Reconfigure Switch Features
How To Cancel Changes You Have Made to the Running-Config File
How To Reset the startup-config and running-config Files to the Factory-Default Configuration
Using the Menu and Web Browser Interfaces To Implement Configuration Changes
Configuration Changes Using the Menu Interface
Using Save and Cancel in the Menu Interface
Rebooting from the Menu Interface
Rebooting To Activate Configuration Changes
Configuration Changes Using the Web Browser Interface
Using Primary and Secondary Flash Image Options
Displaying the Current Flash Image Data
Viewing the Currently Active Flash Image Version
Determining Whether the Flash Images Are Different Versions
Determining Which Flash Image Versions Are Installed
Switch Software Downloads
Download Interruptions
Local Switch Software Replacement and Removal
Copying a Switch Software Image from One Flash Location to Another
Erasing the Contents of Primary or Secondary Flash
Rebooting the Switch
Booting from Primary Flash
Booting from a Specified Flash
Booting from the Current Software Version
Operating Notes
Default Boot Source
Boot Attempts from an Empty Flash Location
Interaction of Primary and Secondary Flash Images with the Current Configuration
7 Interface Access and System Information
Contents
Overview
Why Configure Interface Access and System Information?
Interface Access: Console/Serial Link, Web, and Telnet
Menu: Modifying the Interface Access
To Access the Interface Access Parameters:
CLI: Modifying the Interface Access
Listing the Current Console/Serial Link Configuration
Reconfigure Inbound Telnet Access
Outbound Telnet to Another Device
Reconfigure Web Browser Access
Reconfigure the Console/Serial Link Settings
Denying Interface Access by Terminating Remote Management Sessions
System Information
Menu: Viewing and Configuring System Information
CLI: Viewing and Configuring System Information
Listing the Current System Information
Configure a System Name, Contact, and Location for the Switch
Reconfigure the Age Time for Learned MAC Addresses
Configure the Time Zone and Daylight Time Rule
Configure the Time and Date
Web: Configuring System Parameters
Configure System Parameters in the Web Browser Interface
8 Configuring IP Addressing
Contents
Overview
Why Configure IP Addressing?
IP Configuration
IP Address and Subnet Mask
Multinetting: Assigning Multiple IP Addresses to a VLAN
Default Gateway Operation
Packet Time-To-Live (TTL)
Just Want a Quick Start with IP Addressing?
IP Addressing with Multiple VLANs
IP Addressing in a Stacking Environment
Menu: Configuring IP Address, Gateway, and Time-To- Live (TTL)
To Configure IP Addressing
CLI: Configuring IP Address, Gateway, and Time-To- Live (TTL)
Viewing the Current IP Configuration
Configure an IP Address and Subnet Mask
Configure Multiple IP Addresses on a VLAN (Multinetting)
Removing or Replacing IP Addresses in a Subnetted VLAN
Configure the Optional Default Gateway
Configure Time-To-Live (TTL)
Web: Configuring IP Addressing
How IP Addressing Affects Switch Operation
DHCP/Bootp Operation
Overview
The DHCP/Bootp Process
DHCP Operation
Bootp Operation
Bootp Database Record Entries
Network Preparations for Configuring DHCP/Bootp
IP Preserve: Retaining VLAN-1 IP Addressing Across Configuration File Downloads
Operating Rules for IP Preserve
9 Time Protocols
Contents
Overview
TimeP Time Synchronization
SNTP Time Synchronization
Overview: Selecting a Time Synchronization Protocol or Turning Off Time Protocol Operation
General Steps for Running a Time Protocol on the Switch:
Disabling Time Synchronization
SNTP: Viewing, Selecting, and Configuring
Menu: Viewing and Configuring SNTP
CLI: Viewing and Configuring SNTP
Viewing the Current SNTP Configuration
Configuring (Enabling or Disabling) the SNTP Mode
Enabling SNTP in Broadcast Mode
Enabling SNTP in Unicast Mode
Changing the SNTP Poll Interval
Disabling Time Synchronization Without Changing the SNTP Configuration
Disabling the SNTP Mode
TimeP: Viewing, Selecting, and Configuring
Menu: Viewing and Configuring TimeP
CLI: Viewing and Configuring TimeP
Viewing the Current TimeP Configuration
Configuring (Enabling or Disabling) the TimeP Mode
Enabling TimeP in DHCP Mode
Enabling Timep in Manual Mode
Changing the TimeP Poll Interval
Disabling Time Synchronization Without Changing the TimeP Configuration
Disabling the TimeP Mode
SNTP Unicast Time Polling with Multiple SNTP Servers
Address Prioritization
Adding and Deleting SNTP Server Addresses
Adding Addresses
Deleting Addresses
Menu Interface Operation with Multiple SNTP Server Addresses Configured
SNTP Messages in the Event Log
10 Port Status and Basic Configuration
Contents
Overview
Viewing Port Status and Configuring Port Parameters
Menu: Viewing Port Status and Configuring Port Parameters
Using the Menu To View Port Status
Using the Menu To Configure Ports
CLI: Viewing Port Status and Configuring Port Parameters
Using the CLI To View Port Status
Using the CLI To Configure Ports
Using the CLI To Configure a Broadcast Limit
Broadcast Limit on the Switch 6108, Series 2600, Series 2600-PWR, and Series 4100gl Switches
Broadcast Limit on the Series 2800 Switches
Configuring HP Auto-MDIX
Manual Auto-MDIX Override on the Series 2600/2600-PWR and 2800 Switches
Web: Viewing Port Status and Configuring Port Parameters
Jumbo Packets on the Series 2800 Switches
Terminology
Operating Rules
Configuring Jumbo Packet Operation
Overview
Viewing the Current Jumbo Configuration
Enabling or Disabling Jumbo Traffic on a VLAN
Operating Notes for Jumbo Traffic-Handling
Troubleshooting
A VLAN is configured to allow jumbo packets, but one or more ports drops all inbound jumbo packets.
A non-jumbo port is generating “Excessive undersize/giant packets” messages in the Event Log.
QoS Pass-Through Mode on the Series 2800 Switches
General Operation
QoS Priority Mapping With and Without QoS Pass-Through Mode
How to enable/disable QoS Pass-Through Mode
Configuring Port-Based Priority for Incoming Packets on the 4100gl and 6108 Switches
The Role of 802.1Q VLAN Tagging
Outbound Port Queues and Packet Priority Settings
Operating Rules for Port-Based Priority
Configuring and Viewing Port-Based Priority
Messages Related to Prioritization
Troubleshooting Prioritization
Using Friendly (Optional) Port Names
Configuring and Operating Rules for Friendly Port Names
Configuring Friendly Port Names
Configuring a Single Port Name
Configuring the Same Name for Multiple Ports
Displaying Friendly Port Names with Other Port Data
To List All Ports or Selected Ports with Their Friendly Port Names
Including Friendly Port Names in Per-Port Statistics Listings
To Search the Configuration for Ports with Friendly Port Names
11 Power Over Ethernet (PoE) Operation for the Series 2600-PWR Switches
Contents
Applicable Switch Models
Introduction
General Operation
Related Publications
Terminology
General PoE Operation
Configuration Options
PD Support
Power Priority
When Does the Switch Prioritize Power Allocations?
How Does the Switch Prioritize Power Allocations?
Configuring PoE Operation
Viewing PoE Configuration and Status
Displaying the Switch’s Global PoE Power Status
Displaying an Overview of PoE Status on All Ports
Displaying the PoE Status on Specific Ports
Planning and Implementing a PoE Configuration
Assigning PoE Ports to VLANs
Applying Security Features to PoE Configurations
PoE Operating Notes
PoE Event Log Messages
12 Port Trunking
Contents
Overview
Port Status and Configuration
Port Connections and Configuration
Link Connections
Trunk Group Boundary Requirement with IP Routing Enabled on the Series 2800 Switch
Trunk Group Boundary Requirement for the Series 4100gl Switch 10/100/1000 Module (J4908A)
Port Security Restriction
Port Trunk Options and Operation
Fault Tolerance:
Trunk Configuration Methods
Menu: Viewing and Configuring a Static Trunk Group
To View and/or Configure Static Port Trunking:
CLI: Viewing and Configuring a Static or Dynamic Port Trunk Group
Using the CLI To View Port Trunks
Listing Static Trunk Type and Group for All Ports or Selected Ports
Listing Static LACP and Dynamic LACP Trunk Data
Dynamic LACP Standby Links
Using the CLI To Configure a Static or Dynamic Trunk Group
Configuring a Static Trunk, Static FEC, or Static LACP Trunk Group
Removing Ports from a Static Trunk Group
Enabling a Dynamic LACP Trunk Group
Removing Ports from a Dynamic LACP Trunk Group
Web: Viewing Existing Port Trunk Groups
Trunk Group Operation Using LACP
Default Port Operation
LACP Notes and Restrictions
802.1X (Port-Based Access Control) Configured on a Port
Port Security Configured on a Port
Changing Trunking Methods
Static LACP Trunks
Dynamic LACP Trunks
VLANs and Dynamic LACP
STP and IGMP
Half-Duplex and/or Different Port Speeds Not Allowed in LACP Trunks
Trunk Group Operation Using the “Trunk” Option
Trunk Operation Using the “FEC” Option
How the Switch Lists Trunk Data
Outbound Traffic Distribution Across Trunked Links
13 Configuring for Network Management Applications
Contents
Using SNMP Tools To Manage the Switch
Overview
SNMP Management Features
Configuring for SNMP Access to the Switch
Configuring for SNMP Version 3 Access to the Switch
SNMP Version 3 Commands
SNMPv3 Enable
SNMP Version 3 Users
Group Access Levels
SNMP Communities
Menu: Viewing and Configuring non-SNMP version 3 Communities
To View, Edit, or Add SNMP Communities:
CLI: Viewing and Configuring SNMP Community Names
Listing Community Names and Values
Configuring Community Names and Values
SNMP Notification and Traps
Trap Features
Using the CLI To List Current SNMP Trap Receivers
Configuring Trap Receivers
Using the CLI To Enable Authentication Traps
Using the CLI To Enable Authentication Traps
Advanced Management: RMON
CDP
Introduction
CDP Terminology
General CDP Operation
Outgoing Packets
Incoming CDP Packets
Default Configuration
Configuring CDP on the Switch
CLI: Viewing and Configuring CDP
Viewing the Switch’s Current CDP Configuration
Viewing the Switch’s Current CDP Neighbors Table
Clearing (Resetting) the CDP Neighbors Table
Configuring CDP Operation
Enabling or Disabling CDP Operation on the Switch
Enabling or Disabling CDP Operation on Individual Ports
Changing the Transmission Interval for Outbound CDP Packets
Changing the Hold Time (CDP Packet Time-To-Live) for a Switch’s CDP Packet Information
Effect of Spanning Tree (STP) On CDP Packet Transmission
How the Switch Selects the IP Address To Include in Outbound CDP Packets
CDP Neighbor Data and MIB Objects
Displaying CDP Neighbor Data
Operating Notes
Neighbor Maximum
CDP Version Data
Port Trunking with CDP
CDP-Capable Hubs
Troubleshooting CDP Operation
A File Transfers
Contents
Overview
Downloading Switch Software
General Switch Software Download Rules
Using TFTP To Download Switch Software from a Server
Menu: TFTP Download from a Server to Primary Flash
CLI: TFTP Download from a Server to Primary or Secondary Flash
Using Secure Copy and SFTP
How It Works
The SCP/SFTP Process
Command Options
Authentication
SCP/SFTP Operating Notes
Using Xmodem to Download Switch Software From a PC or UNIX Workstation
Menu: Xmodem Download to Primary Flash
CLI: Xmodem Download from a PC or Unix Workstation to Primary or Secondary Flash
Switch-to-Switch Download
Menu: Switch-to-Switch Download to Primary Flash
CLI: Switch-To-Switch Downloads
Downloading from Primary Only
Downloading from Either Flash in the Source Switch to Either Flash in the Destination Switch
Using HP PCM+ to Update Switch Software
Troubleshooting TFTP Downloads
Transferring Switch Configurations
TFTP: Copying a Configuration from a Remote Host
TFTP: Copying a Configuration File to a Remote Host
Xmodem: Copying a Configuration File from the Switch to a Serially Connected PC or Unix Workstation
Xmodem: Copying a Configuration File from a Serially Connected PC or Unix Workstation
Copying Diagnostic Data to a Remote Host, PC, or Unix Workstation
Copying Command Output to a Destination Device
Copying Event Log Output to a Destination Device
Copying Crash Data Content to a Destination Device
Copying Crash Log Data Content to a Destination Device
B Monitoring and Analyzing Switch Operation
Contents
Overview
Status and Counters Data
Menu Access To Status and Counters
General System Information
Menu Access
CLI Access
Switch Management Address Information
Menu Access
CLI Access
Module Information
Menu: Displaying Port Status
CLI Access
Port Status
Menu: Displaying Port Status
CLI Access
Web Access
Viewing Port and Trunk Group Statistics and Flow Control Status
Menu Access to Port and Trunk Statistics
CLI Access To Port and Trunk Group Statistics
To Display the Port Counter Summary Report
To Display a Detailed Traffic Summary for Specific Ports
To Reset the Port Counters for a Specific Port
Web Browser Access To View Port and Trunk Group Statistics
Viewing the Switch’s MAC Address Tables
Menu Access to the MAC Address Views and Searches
Per-VLAN MAC-Address Viewing and Searching
Finding the Port Connection for a Specific Device on a VLAN
Port-Level MAC Address Viewing and Searching
Determining Whether a Specific Device Is Connected to the Selected Port
CLI Access for MAC Address Views and Searches
To List All Learned MAC Addresses on the Switch, with The Port Number on Which Each MAC Address Was Learned
To List All Learned MAC Addresses on one or more ports, with Their Corresponding Port Numbers
To List All Learned MAC Addresses on a VLAN, with Their Port Numbers
To Find the Port On Which the Switch Learned a Specific MAC Address
Spanning Tree Protocol (STP) Information
Menu Access to STP Data
CLI Access to STP Data
Internet Group Management Protocol (IGMP) Status
VLAN Information
Listing Individual VLAN Status
Web Browser Interface Status Information
Port and Static Trunk Monitoring Features
Switch 6108 and Series 4100gl Switches
Series 2600, 2600-PWR, and 2800 Switches
Menu: Configuring Port and Static Trunk Monitoring
CLI: Configuring Port and Static Trunk Monitoring
Displaying the Monitoring Configuration
Configuring the Monitor Port
Selecting or Removing Ports and Static Trunks As Monitoring Sources
Web: Configuring Port Monitoring
C Troubleshooting
Contents
Overview
Troubleshooting Approaches
Chassis Over-Temperature Detection
Browser or Telnet Access Problems
Unusual Network Activity
General Problems
The network runs slow; processes fail; users cannot access servers or other devices.
Duplicate IP Addresses
Duplicate IP Addresses in a DHCP Network
The Switch Has Been Configured for DHCP/Bootp Operation, But Has Not Received a DHCP or Bootp Reply.
Prioritization Problems
Ports configured for non-default prioritization (level 1 - 7) are not performing the specified action
CDP Problems
The switch does not appear in the CDP Neighbors table of an adjacent CDP Device
One or more CDP neighbors appear intermittently or not at all in the switch’s CDP Neighbors table
The Same CDP Switch or Router Appears on More Than One Port in the CDP Neighbors Table
IGMP-Related Problems
IP Multicast (IGMP) Traffic That Is Directed By IGMP Does Not Reach IGMP Hosts or a Multicast Router Connected to a Port.
IP Multicast Traffic Floods Out All Ports; IGMP Does Not Appear To Filter Traffic.
LACP-Related Problems
Port-Based Access Control (802.1X)-Related Problems
The switch does not receive a response to RADIUS authentication requests.
The switch does not authenticate a client even though the RADIUS server is properly configured and providing a response to the authentication request
During RADIUS-authenticated client sessions, access to a VLAN on the port used for the client sessions is lost.
The switch appears to be properly configured as a supplicant, but cannot gain access to the intended authenticator port on the switch to which it is connected
The supplicant statistics listing shows multiple ports with the same authenticator MAC address.
The show port-access authenticator < port-list > command shows one or more ports remain open after they have been configured with control unauthorized.
RADIUS server fails to respond to a request for service, even though the server’s IP address is correctly configured in the switch.
The authorized MAC address on a port that is configured for both 802.1X and port security either changes or is re-acquired after execution of aaa port-access authenticator < port-list > initialize.
A trunked port configured for 802.1X is blocked.
Radius-Related Problems
The switch does not receive a response to RADIUS authentication requests
RADIUS server fails to respond to a request for service, even though the server’s IP address is correctly configured in the switch
Spanning-Tree Protocol (STP) and Fast-Uplink Problems
Broadcast Storms Appearing in the Network
STP Blocks a Link in a VLAN Even Though There Are No Redundant Links in that VLAN
Fast-Uplink Troubleshooting
SSH-Related Problems
Switch access refused to a client
Executing ip ssh does not enable SSH on the switch
Switch does not detect a client’s public key that does appear in the switch’s public key file (show ip client-public-key).
An attempt to copy a client public-key file into the switch has failed and the switch lists one of the following messages
Client ceases to respond (“hangs”) during connection phase.
Stacking-Related Problems
The Stack Commander Cannot Locate any Candidates
TACACS-Related Problems
Event Log
All Users Are Locked Out of Access to the Switch
No Communication Between the Switch and the TACACS+ Server Application
Access Is Denied Even Though the Username/Password Pair Is Correct
Unknown Users Allowed to Login to the Switch
System Allows Fewer Login Attempts than Specified in the Switch Configuration
TimeP, SNTP, or Gateway Problems
The Switch Cannot Find the Time Server or the Configured Gateway
VLAN-Related Problems
Monitor Port.
None of the devices assigned to one or more VLANs on an 802.1Q- compliant switch are being recognized.
Link Configured for Multiple VLANs Does Not Support Traffic for One or More VLANs.
Duplicate MAC Addresses Across VLANs
Using Logging To Identify Problem Sources
Event Log Operation
Menu: Entering and Navigating in the Event Log
CLI:
Debug and Syslog Operation
Debug Types
Configuring the Switch To Send Debug Messages to One or More SyslogD Servers
Enabling or Disabling Logging to Management Sessions and SyslogD Servers
Viewing Debug (Syslog and Session) Status
Diagnostic Tools
Port Auto-Negotiation
Ping and Link Tests
Ping Test
Link Test
Web: Executing Ping or Link Tests
CLI: Ping or Link Tests
Ping Tests
Link Tests
Displaying the Configuration File
CLI: Viewing the Configuration File
Web: Viewing the Configuration File
Listing Switch Configuration and Operation Details for Help in Troubleshooting
To Copy show tech output to a Text File
CLI Administrative and Troubleshooting Commands
Restoring the Factory-Default Configuration
Using the CLI
Using the Clear/Reset Buttons
Restoring a Flash Image
To Recover from an Empty or Corrupted Flash State
D MAC Address Management
Contents
Overview
Determining MAC Addresses in the Switch
Menu: Viewing the Switch’s MAC Addresses
To View the MAC Address (and IP Address) assignments for VLANs Configured on the Switch:
CLI: Viewing the Port and VLAN MAC Addresses
Viewing theMAC Addresses of Connected Devices on Series 2600/ 2600PWR, 2800 and 4100gl Switches
E Daylight Savings Time on HP ProCurve Switches
Configuring Daylight Savings Time
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