Cisco IOS XE Release 3SE, Catalyst 3650 Series Configuration Manual

Lightweight Access Point Configuration Guide, Cisco IOS XE Release 3SE (Catalyst 3650 Switches)
First Published: October 10, 2013
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Text Part Number: OL-28697-01
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CONTENTS
Preface
CHAPTER 1
Preface ix
Document Conventions ix
Related Documentation xi
Obtaining Documentation and Submitting a Service Request xi
Using the Command-Line Interface 1
Information About Using the Command-Line Interface 1
Command Modes 1
Using the Help System 3
Understanding Abbreviated Commands 4
No and Default Forms of Commands 4
CLI Error Messages 4
Configuration Logging 5
How to Use the CLI to Configure Features 5
Configuring the Command History 5
Changing the Command History Buffer Size 6
Recalling Commands 6
Disabling the Command History Feature 7
Enabling and Disabling Editing Features 7
Editing Commands Through Keystrokes 8
Editing Command Lines That Wrap 9
Searching and Filtering Output of show and more Commands 10
Accessing the CLI Through a Console Connection or Through Telnet 11
CHAPTER 2
Using the Web Graphical User Interface 13
Prerequisites for Using the Web GUI 13
Information About Using The Web GUI 13
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Web GUI Features 13
Connecting the Console Port of the Switch 15
Logging On to the Web GUI 15
Enabling Web and Secure Web Modes 15
Configuring the Switch Web GUI 16
CHAPTER 3
Configuring the Switch for Access Point Discovery 19
Finding Feature Information 19
Prerequisites for Configuring the Switch for Access Point Discovery 19
Restrictions for Configuring the Switch for Access Point Discovery 20
Information About Configuring the Switch for Access Point Discovery 20
Access Point Communication Protocols 20
Viewing Access Point Join Information 21
Troubleshooting the Access Point Join Process 21
How to Configure Access Point Discovery 22
Configuring the Syslog Server for Access Points (CLI) 22
Monitoring Access Point Join Information (CLI) 23
Searching for Access Point Radios (GUI) 24
Monitoring the Interface Details (GUI) 24
Configuration Examples for Configuring the Switch for Access Point Discovery 25
Displaying the MAC Addresses of all Access Points: Example 25
DHCP Option 43 for Lightweight Cisco Aironet Access Points Configuration Example 26
CHAPTER 4
Configuring Data Encryption 27
Finding Feature Information 27
Prerequisites for Configuring Data Encryption 27
Restrictions for Configuring Data Encryption 27
Information About Data Encryption 28
How to Configure Data Encryption 28
Configuring Data Encryption (CLI) 28
Configuring Data Encryption (GUI) 29
Configuration Examples for Configuring Data Encryption 29
Displaying Data Encryption States for all Access Points: Examples 29
CHAPTER 5
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Configuring Retransmission Interval and Retry Count 31
Contents
Finding Feature Information 31
Prerequisites for Configuring the Access Point Retransmission Interval and Retry Count 31
Information About Retransmission Interval and Retry Count 31
How to Configure Access Point Retransmission Interval and Retry Count 32
Configuring the Access Point Retransmission Interval and Retry Count (CLI) 32
Configuring the Access Point Retransmission Interval and Retry Count (GUI) 33
Viewing CAPWAP Maximum Transmission Unit Information (CLI) 34
Viewing CAPWAP Maximum Transmission Unit Information (GUI) 34
Configuration Examples for Configuring Access Point Retransmission Interval and Retry
Count 35
Viewing the CAPWAP Retransmission Details: Example 35
Viewing Maximum Transmission Unit Information: Example 35
CHAPTER 6
CHAPTER 7
Configuring Adaptive Wireless Intrusion Prevention System 37
Finding Feature Information 37
Prerequisites for Configuring wIPS 37
How to Configure wIPS on Access Points 38
Configuring wIPS on an Access Point (CLI) 38
Configuring wIPS on an Access Point (GUI) 39
Monitoring wIPS Information 40
Configuration Examples for Configuring wIPS on Access Points 41
Displaying the Monitor Configuration Channel Set: Example 41
Displaying wIPS Information: Examples 41
Configuring Authentication for Access Points 43
Finding Feature Information 43
Prerequisites for Configuring Authentication for Access Points 43
Restrictions for Configuring Authentication for Access Points 44
Information about Configuring Authentication for Access Points 44
How to Configure Authentication for Access Points 44
Configuring Global Credentials for Access Points (CLI) 44
Configuring Global Credentials for Access Points (GUI) 46
Configuring Authentication for Access Points (CLI) 47
Configuring Authentication for Access Points (GUI) 49
Configuring the Switch for Authentication (CLI) 50
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Contents
Configuration Examples for Configuring Authentication for Access Points 51
Displaying the Authentication Settings for Access Points: Examples 51
CHAPTER 8
Converting Autonomous Access Points to Lightweight Mode 53
Finding Feature Information 53
Prerequisites for Converting Autonomous Access Points to Lightweight Mode 53
Information About Autonomous Access Points Converted to Lightweight Mode 54
Reverting from Lightweight Mode to Autonomous Mode 54
Using DHCP Option 43 and DHCP Option 60 54
How Converted Access Points Send Crash Information to the Switch 55
Uploading Memory Core Dumps from Converted Access Points 55
Displaying MAC Addresses for Converted Access Points 55
Configuring a Static IP Address for a Lightweight Access Point 55
How to Convert a Lightweight Access Point Back to an Autonomous Access Point 56
Converting a Lightweight Access Point Back to an Autonomous Access Point (CLI) 56
Converting a Lightweight Access Point Back to an Autonomous Access Point (Using the
Mode Button and a TFTP Server) 56
Authorizing Access Points (CLI) 57
Authorizing Access Points (GUI) 58
CHAPTER 9
Disabling the Reset Button on Converted Access Points (CLI) 59
Monitoring the AP Crash Log Information 60
How to Configure a Static IP Address on an Access Point 61
Configuring a Static IP Address on an Access Point (CLI) 61
Configuring a Static IP Address on an Access Point (GUI) 62
Recovering the Access Point Using the TFTP Recovery Procedure 63
Configuration Examples for Converting Autonomous Access Points to Lightweight Mode 63
Displaying the IP Address Configuration for Access Points: Example 63
Displaying Access Point Crash File Information: Example 64
Using Cisco Workgroup Bridges 65
Finding Feature Information 65
Information About Cisco Workgroup Bridges and non-Cisco Workgroup bridges 65
Monitoring the Status of Workgroup Bridges 66
Debugging WGB Issues (CLI) 66
Configuration Examples for Configuring Workgroup Bridges 68
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WGB Configuration: Example 68
CHAPTER 10
CHAPTER 11
CHAPTER 12
Configuring Probe Request Forwarding 69
Finding Feature Information 69
Information About Configuring Probe Request Forwarding 69
How to Configure Probe Request Forwarding (CLI) 69
Optimizing RFID Tracking 71
Finding Feature Information 71
Optimizing RFID Tracking on Access Points 71
How to Optimize RFID Tracking on Access Points 71
Optimizing RFID Tracking on Access Points (CLI) 71
Configuration Examples for Optimizing RFID Tracking 72
Displaying all the Access Points in Monitor Mode: Example 72
Configuring Country Codes 75
Finding Feature Information 75
Prerequisites for Configuring Country Codes 75
CHAPTER 13
Information About Configuring Country Codes 76
How to Configure Country Codes (CLI) 76
Configuration Examples for Configuring Country Codes 79
Displaying Channel List for Country Codes: Example 79
Configuring Link Latency 81
Finding Feature Information 81
Prerequisites for Configuring Link Latency 81
Restrictions for Configuring Link Latency 81
Information About Configuring Link Latency 82
TCP MSS 82
Link Tests 82
How to Configure Link Latency 83
Configuring Link Latency (CLI) 83
Configuring Link Latency (GUI) 85
How to Configure TCP MSS 86
Configuring TCP MSS (CLI) 86
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Configuring TCP MSS (GUI) 86
Performing a Link Test (CLI) 87
Configuration Examples for Configuring Link Latency 88
Running a Link Test: Example 88
Displaying Link Latency Information: Example 88
Displaying TCP MSS Settings: Example 89
CHAPTER 14
Configuring Power over Ethernet 91
Finding Feature Information 91
Information About Configuring Power over Ethernet 91
How to Configure Power over Ethernet 91
Configuring Power over Ethernet (CLI) 91
Configuring Power over Ethernet (GUI) 92
Configuration Examples for Configuring Power over Ethernet 93
Displaying Power over Ethernet Information: Example 93
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Preface
Document Conventions, page ix
Related Documentation, page xi
Obtaining Documentation and Submitting a Service Request, page xi
Document Conventions
This document uses the following conventions:
DescriptionConvention
^ or Ctrl
Italic font
...
|
[x | y]
Both the ^ symbol and Ctrl represent the Control (Ctrl) key on a keyboard. For example, the key combination ^D or Ctrl-D means that you hold down the Control key while you press the D key. (Keys are indicated in capital letters but are not case sensitive.)
Commands and keywords and user-entered text appear in bold font.bold font
Document titles, new or emphasized terms, and arguments for which you supply values are in italic font.
Terminal sessions and information the system displays appear in courier font.Courier font
Bold Courier font indicates text that the user must enter.Bold Courier font
Elements in square brackets are optional.[x]
An ellipsis (three consecutive nonbolded periods without spaces) after a syntax element indicates that the element can be repeated.
A vertical line, called a pipe, indicates a choice within a set of keywords or arguments.
Optional alternative keywords are grouped in brackets and separated by vertical bars.
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Document Conventions
Preface
DescriptionConvention
Note
{x | y}
Required alternative keywords are grouped in braces and separated by vertical bars.
[x {y | z}]
Nested set of square brackets or braces indicate optional or required choices within optional or required elements. Braces and a vertical bar within square brackets indicate a required choice within an optional element.
string
A nonquoted set of characters. Do not use quotation marks around the string or the string will include the quotation marks.
Nonprinting characters such as passwords are in angle brackets.< >
Default responses to system prompts are in square brackets.[ ]
!, #
An exclamation point (!) or a pound sign (#) at the beginning of a line of code indicates a comment line.
Reader Alert Conventions
This document may use the following conventions for reader alerts:
Means reader take note. Notes contain helpful suggestions or references to material not covered in the manual.
Tip
Caution
Timesaver
Warning
Means the following information will help you solve a problem.
Means reader be careful. In this situation, you might do something that could result in equipment damage or loss of data.
Means the described action saves time. You can save time by performing the action described in the paragraph.
Means reader be warned. In this situation, you might perform an action that could result in bodily injury.
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Preface
Related Documentation
Related Documentation
Before installing or upgrading the switch, refer to the switch release notes.Note
Error Message Decoder, located at:
https://www.cisco.com/cgi-bin/Support/Errordecoder/index.cgi
Obtaining Documentation and Submitting a Service Request
For information on obtaining documentation, submitting a service request, and gathering additional information, see the monthly What's New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at:
http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html
Subscribe to the What's New in Cisco Product Documentation as a Really Simple Syndication (RSS) feed and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free service and Cisco currently supports RSS version 2.0.
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Obtaining Documentation and Submitting a Service Request
Preface
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CHAPTER 1
Using the Command-Line Interface
Information About Using the Command-Line Interface, page 1
How to Use the CLI to Configure Features, page 5
Information About Using the Command-Line Interface
Command Modes
The Cisco IOS user interface is divided into many different modes. The commands available to you depend on which mode you are currently in. Enter a question mark (?) at the system prompt to obtain a list of commands available for each command mode.
You can start a CLI session through a console connection, through Telnet, a SSH, or by using the browser.
When you start a session, you begin in user mode, often called user EXEC mode. Only a limited subset of the commands are available in user EXEC mode. For example, most of the user EXEC commands are one-time commands, such as show commands, which show the current configuration status, and clear commands, which clear counters or interfaces. The user EXEC commands are not saved when the switch reboots.
To have access to all commands, you must enter privileged EXEC mode. Normally, you must enter a password to enter privileged EXEC mode. From this mode, you can enter any privileged EXEC command or enter global configuration mode.
Using the configuration modes (global, interface, and line), you can make changes to the running configuration. If you save the configuration, these commands are stored and used when the switch reboots. To access the various configuration modes, you must start at global configuration mode. From global configuration mode, you can enter interface configuration mode and line configuration mode.
This table describes the main command modes, how to access each one, the prompt you see in that mode, and how to exit the mode.
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Command Modes
Using the Command-Line Interface
Table 1: Command Mode Summary
About This ModeExit MethodPromptAccess MethodMode
User EXEC
Privileged EXEC
Global configuration
Begin a session using Telnet, SSH, or console.
While in user EXEC mode, enter the enable command.
While in privileged EXEC mode, enter the configure command.
Switch>
Switch#
Switch(config)#
Enter logout or quit.
Enter disable to exit.
To exit to privileged EXEC mode, enter
exit or end, or press Ctrl-Z.
Use this mode to
Change
terminal settings.
Perform basic
tests.
Display
system information.
Use this mode to verify commands that you have entered. Use a password to protect access to this mode.
Use this mode to configure parameters that apply to the entire switch.
VLAN configuration
Interface configuration
While in global configuration mode, enter the vlan vlan-id command.
While in global configuration mode, enter the interface command (with a specific interface).
Switch(config-vlan)#
Switch(config-if)#
To exit to global configuration mode, enter the exit command.
To return to privileged EXEC mode, press Ctrl-Z or enter end.
To exit to global configuration mode, enter exit.
To return to privileged EXEC mode, press Ctrl-Z or enter end.
Use this mode to configure VLAN parameters. When VTP mode is transparent, you can create extended-range VLANs (VLAN IDs greater than 1005) and save configurations in the switch startup configuration file.
Use this mode to configure parameters for the Ethernet ports.
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Using the Command-Line Interface
Using the Help System
About This ModeExit MethodPromptAccess MethodMode
Line configuration Use this mode to
Using the Help System
You can enter a question mark (?) at the system prompt to display a list of commands available for each command mode. You can also obtain a list of associated keywords and arguments for any command.
SUMMARY STEPS
help
1.
abbreviated-command-entry ?
2.
abbreviated-command-entry <Tab>
3.
?
4.
command ?
5.
command keyword ?
6.
While in global configuration mode, specify a line with the line vty or line console command.
Switch(config-line)#
To exit to global configuration mode, enter exit.
To return to privileged EXEC mode, press Ctrl-Z or enter end.
configure parameters for the terminal line.
DETAILED STEPS
Step 1
Step 2
Step 3
help
Example:
Switch# help
abbreviated-command-entry ?
Example:
Switch# di? dir disable disconnect
abbreviated-command-entry <Tab>
Example:
Switch# sh conf<tab> Switch# show configuration
PurposeCommand or Action
Obtains a brief description of the help system in any command mode.
Obtains a list of commands that begin with a particular character string.
Completes a partial command name.
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Understanding Abbreviated Commands
Using the Command-Line Interface
PurposeCommand or Action
Step 4
Step 5
Step 6
?
Example:
Switch> ?
command ?
Example:
Switch> show ?
command keyword ?
Example:
Switch(config)# cdp holdtime ?
<10-255> Length of time (in sec) that receiver
must keep this packet
Understanding Abbreviated Commands
You need to enter only enough characters for the switch to recognize the command as unique.
This example shows how to enter the show configuration privileged EXEC command in an abbreviated form:
Lists all commands available for a particular command mode.
Lists the associated keywords for a command.
Lists the associated arguments for a keyword.
Switch# show conf
No and Default Forms of Commands
Almost every configuration command also has a no form. In general, use the no form to disable a feature or function or reverse the action of a command. For example, the no shutdown interface configuration command reverses the shutdown of an interface. Use the command without the keyword no to reenable a disabled feature or to enable a feature that is disabled by default.
Configuration commands can also have a default form. The default form of a command returns the command setting to its default. Most commands are disabled by default, so the default form is the same as the no form. However, some commands are enabled by default and have variables set to certain default values. In these cases, the default command enables the command and sets variables to their default values.
CLI Error Messages
This table lists some error messages that you might encounter while using the CLI to configure your switch.
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Using the Command-Line Interface
Table 2: Common CLI Error Messages
% Ambiguous command: "show con"
You did not enter enough characters for your switch to recognize the command.
Configuration Logging
How to Get HelpMeaningError Message
Reenter the command followed by a question mark (?) without any space between the command and the question mark.
The possible keywords that you can enter with the command appear.
% Incomplete command.
% Invalid input detected at ^marker.
Configuration Logging
You can log and view changes to the switch configuration. You can use the Configuration Change Logging and Notification feature to track changes on a per-session and per-user basis. The logger tracks each configuration command that is applied, the user who entered the command, the time that the command was entered, and the parser return code for the command. This feature includes a mechanism for asynchronous notification to registered applications whenever the configuration changes. You can choose to have the notifications sent to the syslog.
You did not enter all of the keywords or values required by this command.
You entered the command incorrectly. The caret (^) marks the point of the error.
Reenter the command followed by a question mark (?) with a space between the command and the question mark.
The possible keywords that you can enter with the command appear.
Enter a question mark (?) to display all of the commands that are available in this command mode.
The possible keywords that you can enter with the command appear.
Only CLI or HTTP changes are logged.Note
How to Use the CLI to Configure Features
Configuring the Command History
The software provides a history or record of commands that you have entered. The command history feature is particularly useful for recalling long or complex commands or entries, including access lists. You can customize this feature to suit your needs.
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Configuring the Command History
Changing the Command History Buffer Size
By default, the switch records ten command lines in its history buffer. You can alter this number for a current terminal session or for all sessions on a particular line. This procedure is optional.
SUMMARY STEPS
terminal history [size number-of-lines]
1.
DETAILED STEPS
Using the Command-Line Interface
PurposeCommand or Action
Step 1
terminal history [size number-of-lines]
Example:
Switch# terminal history size 200
Recalling Commands
SUMMARY STEPS
DETAILED STEPS
Changes the number of command lines that the switch records during the current terminal session in privileged EXEC mode. You can configure the size from 0 to 256.
To recall commands from the history buffer, perform one of the actions listed in this table. These actions are optional.
The arrow keys function only on ANSI-compatible terminals such as VT100s.Note
Ctrl-P or use the up arrow key
1.
Ctrl-N or use the down arrow key
2.
show history
3.
Step 1
Step 2
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Ctrl-P or use the up arrow key
Ctrl-N or use the down arrow key
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PurposeCommand or Action
Recalls commands in the history buffer, beginning with the most recent command. Repeat the key sequence to recall successively older commands.
Returns to more recent commands in the history buffer after recalling commands with Ctrl-P or the up arrow key. Repeat the key sequence to recall successively more recent commands.
Using the Command-Line Interface
Enabling and Disabling Editing Features
PurposeCommand or Action
Step 3
show history
Example:
Switch# show history
Disabling the Command History Feature
The command history feature is automatically enabled. You can disable it for the current terminal session or for the command line. This procedure is optional.
SUMMARY STEPS
terminal no history
1.
DETAILED STEPS
Step 1
terminal no history
Example:
Switch# terminal no history
Lists the last several commands that you just entered in privileged EXEC mode. The number of commands that appear is controlled by the setting of the terminal history global configuration command and the history line configuration command.
PurposeCommand or Action
Disables the feature during the current terminal session in privileged EXEC mode.
Enabling and Disabling Editing Features
Although enhanced editing mode is automatically enabled, you can disable it and reenable it.
SUMMARY STEPS
terminal editing
1.
terminal no editing
2.
DETAILED STEPS
Step 1
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terminal editing
Example:
Switch# terminal editing
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PurposeCommand or Action
Reenables the enhanced editing mode for the current terminal session in privileged EXEC mode.
Enabling and Disabling Editing Features
Using the Command-Line Interface
PurposeCommand or Action
Step 2
terminal no editing
Example:
Switch# terminal no editing
Editing Commands Through Keystrokes
The keystrokes help you to edit the command lines. These keystrokes are optional.
The arrow keys function only on ANSI-compatible terminals such as VT100s.Note
Table 3: Editing Commands
Ctrl-A
Disables the enhanced editing mode for the current terminal session in privileged EXEC mode.
DescriptionEditing Commands
Moves the cursor back one character.Ctrl-B or use the left arrow key
Moves the cursor forward one character.Ctrl-F or use the right arrow key
Moves the cursor to the beginning of the command line.
Ctrl-T
Ctrl-K
Ctrl-U or Ctrl-X
Moves the cursor to the end of the command line.Ctrl-E
Moves the cursor back one word.Esc B
Moves the cursor forward one word.Esc F
Transposes the character to the left of the cursor with the character located at the cursor.
Erases the character to the left of the cursor.Delete or Backspace key
Deletes the character at the cursor.Ctrl-D
Deletes all characters from the cursor to the end of the command line.
Deletes all characters from the cursor to the beginning of the command line.
Deletes the word to the left of the cursor.Ctrl-W
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Using the Command-Line Interface
Enabling and Disabling Editing Features
Deletes from the cursor to the end of the word.Esc D
Capitalizes at the cursor.Esc C
Changes the word at the cursor to lowercase.Esc L
Esc U
Ctrl-V or Esc Q
Return key
Ctrl-L or Ctrl-R
Editing Command Lines That Wrap
Capitalizes letters from the cursor to the end of the word.
Designates a particular keystroke as an executable command, perhaps as a shortcut.
Scrolls down a line or screen on displays that are longer than the terminal screen can display.
Note
The More prompt is used for any output that has more lines than can be displayed on the terminal screen, including show command output. You can use the Return and Space bar keystrokes whenever you see the More prompt.
Scrolls down one screen.Space bar
Redisplays the current command line if the switch suddenly sends a message to your screen.
SUMMARY STEPS
You can use a wraparound feature for commands that extend beyond a single line on the screen. When the cursor reaches the right margin, the command line shifts ten spaces to the left. You cannot see the first ten characters of the line, but you can scroll back and check the syntax at the beginning of the command. The keystroke actions are optional.
To scroll back to the beginning of the command entry, press Ctrl-B or the left arrow key repeatedly. You can also press Ctrl-A to immediately move to the beginning of the line.
The arrow keys function only on ANSI-compatible terminals such as VT100s.Note
The following example shows how to wrap a command line that extends beyond a single line on the screen.
access-list
1.
Ctrl-A
2.
Return key
3.
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Searching and Filtering Output of show and more Commands
DETAILED STEPS
Using the Command-Line Interface
PurposeCommand or Action
Step 1
Step 2
Step 3
access-list
Example:
Switch(config)# access-list 101 permit tcp
10.15.22.25 255.255.255.0 10.15.22.35
Switch(config)# $ 101 permit tcp
10.15.22.25 255.255.255.0 10.15.22.35
255.25 Switch(config)# $t tcp 10.15.22.25
255.255.255.0 131.108.1.20 255.255.255.0 eq Switch(config)# $15.22.25 255.255.255.0
10.15.22.35 255.255.255.0 eq 45
Example:
Switch(config)# access-list 101 permit tcp
10.15.22.25 255.255.255.0 10.15.2$
Displays the global configuration command entry that extends beyond one line.
When the cursor first reaches the end of the line, the line is shifted ten spaces to the left and redisplayed. The dollar sign ($) shows that the line has been scrolled to the left. Each time the cursor reaches the end of the line, the line is again shifted ten spaces to the left.
Checks the complete syntax.Ctrl-A
The dollar sign ($) appears at the end of the line to show that the line has been scrolled to the right.
Execute the commands.Return key
The software assumes that you have a terminal screen that is 80 columns wide. If you have a different width, use the terminal width privileged EXEC command to set the width of your terminal.
Use line wrapping with the command history feature to recall and modify previous complex command entries.
Searching and Filtering Output of show and more Commands
You can search and filter the output for show and more commands. This is useful when you need to sort through large amounts of output or if you want to exclude output that you do not need to see. Using these commands is optional.
SUMMARY STEPS
{show | more} command | {begin | include | exclude} regular-expression
1.
DETAILED STEPS
Step 1
{show | more} command | {begin | include | exclude} regular-expression
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PurposeCommand or Action
Searches and filters the output.
Using the Command-Line Interface
Accessing the CLI Through a Console Connection or Through Telnet
PurposeCommand or Action
Expressions are case sensitive. For example, if you enter
Example:
Switch# show interfaces | include protocol Vlan1 is up, line protocol is up Vlan10 is up, line protocol is down GigabitEthernet1/0/1 is up, line protocol is down GigabitEthernet1/0/2 is up, line protocol is up
| exclude output, the lines that contain output are not displayed, but the lines that contain output appear.
Accessing the CLI Through a Console Connection or Through Telnet
Before you can access the CLI, you must connect a terminal or a PC to the switch console or connect a PC to the Ethernet management port and then power on the switch, as described in the hardware installation guide that shipped with your switch.
If your switch is already configured, you can access the CLI through a local console connection or through a remote Telnet session, but your switch must first be configured for this type of access.
You can use one of these methods to establish a connection with the switch:
Connect the switch console port to a management station or dial-up modem, or connect the Ethernet
management port to a PC. For information about connecting to the console or Ethernet management port, see the switch hardware installation guide.
Use any Telnet TCP/IP or encrypted Secure Shell (SSH) package from a remote management station.
The switch must have network connectivity with the Telnet or SSH client, and the switch must have an enable secret password configured.
The switch supports up to 16 simultaneous Telnet sessions. Changes made by one Telnet user are
reflected in all other Telnet sessions.
The switch supports up to five simultaneous secure SSH sessions.
After you connect through the console port, through the Ethernet management port, through a Telnet session or through an SSH session, the user EXEC prompt appears on the management station.
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Accessing the CLI Through a Console Connection or Through Telnet
Using the Command-Line Interface
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Using the Web Graphical User Interface
Prerequisites for Using the Web GUI, page 13
Information About Using The Web GUI, page 13
Connecting the Console Port of the Switch , page 15
Logging On to the Web GUI, page 15
Enabling Web and Secure Web Modes , page 15
Configuring the Switch Web GUI, page 16
Prerequisites for Using the Web GUI
The GUI must be used on a PC running Windows 7, Windows XP SP1 (or later releases), or Windows
2000 SP4 (or later releases).
CHAPTER 2
The switch GUI is compatible with Microsoft Internet Explorer version 10.x, Mozilla Firefox 20.x, or
Google Chrome 26.x.
Information About Using The Web GUI
A web browser, or graphical user interface (GUI), is built into each switch.
You can use either the service port interface or the management interface to access the GUI. We recommend that you use the service-port interface. Click Help at the top of any page in the GUI to display online help. You might need to disable your browsers pop-up blocker to view the online help.
Web GUI Features
The switch web GUI supports the following:
The Configuration WizardAfter initial configuration of the IP address and the local username/password or auth via the authentication server (privilege 15 needed), the wizard provides a method to complete the initial
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Web GUI Features
Using the Web Graphical User Interface
wireless configuration. Start the wizard through Configuration -> Wizard and follow the nine-step process to configure the following:
Admin Users
SNMP System Summary
Management Port
Wireless Management
RF Mobility and Country code
Mobility configuration
WLANs
802.11 Configuration
Set Time
The Monitor tab:
Displays summary details of switch, clients, and access points.
Displays all radio and AP join statistics.
Displays air quality on access points.
Displays list of all Cisco Discovery Protocol (CDP) neighbors on all interfaces and the CDP traffic
information.
Displays all rogue access points based on their classification-friendly, malicious, ad hoc, classified, and
unclassified.
The Configuration tab:
Enables you to configure the switch for all initial operation using the web Configuration Wizard. The
wizard allows you to configure user details, management interface, and so on.
Enables you to configure the system, internal DHCP server, management, and mobility management
parameters.
Enables you to configure the switch, WLAN, and radios.
Enables you to configure and set security policies on your switch.
Enables you to access the switch operating system software management commands.
The Administration tab enables you to configure system logs.
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Using the Web Graphical User Interface
Connecting the Console Port of the Switch
Before You Begin
Before you can configure the switch for basic operations, you need to connect it to a PC that uses a VT-100 terminal emulation program (such as HyperTerminal, ProComm, Minicom, or Tip).
Connecting the Console Port of the Switch
Step 1
Step 2
Step 3
Connect one end of a null-modem serial cable to the switch's RJ-45 console port and the other end to your PC's serial port.
Plug the AC power cord into the switch and a grounded 100 to 240 VAC, 50/60-Hz electrical outlet. Turn on the power supply. The bootup script displays operating system software initialization (code download and power-on self-test verification) and basic configuration. If the switch passes the power-on self-test, the bootup script runs the configuration wizard, which prompts you for basic configuration input.
Enter yes. Proceed with basic initial setup configuration parameters in the CLI setup wizard. Specify the IP address for the service port which is the gigabitethernet 0/0 interface. After entering the configuration parameters in the configuration wizard, you can access the Web GUI. Now, the switch is configured with the IP address for service port.
Logging On to the Web GUI
Step 1
Step 2
Enter the switch IP address in your browsers address line. For a secure connection, enter https://ip-address. For a less secure connection, enter http://ip-address.
Enabling Web and Secure Web Modes
Step 1
Step 2
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Choose Configuration > Management > Protocol Management > HTTP-HTTPS.
The HTTP-HTTPS Configuration page appears.
To enable web mode, which allows users to access the switch GUI using http://ip-address,choose Enabled from the HTTP Access drop-down list. Otherwise, choose Disabled. Web mode (HTTP) is not a secure connection.
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Configuring the Switch Web GUI
Using the Web Graphical User Interface
Step 3
Step 4 Step 5 Step 6 Step 7
Step 8
Step 9
Step 10 Step 11
To enable secure web mode, which allows users to access the switch GUI using https://ip-address,choose Enabled from the HTTPS Access drop-down list. Otherwise, choose Disabled. Secure web mode (HTTPS) is a secure connection.
Choose to track the device in the IP Device Tracking check box.
Choose to enable the trust point in the Enable check box.
Choose the trustpoints from the Trustpoints drop-down list.
Enter the amount of time, in seconds, before the web session times out due to inactivity in the HTTP Timeout-policy (1 to 600 sec) text box. The valid range is from 1 to 600 seconds.
Enter the server life time in the Server Life Time (1 to 86400 sec) text box. The valid range is from1 to 86400 seconds.
Enter the maximum number of connection requests that the server can accept in the Maximum number of Requests (1 to 86400) text box. The valid range is from 1 to 86400 connections.
Click Apply.
Click Save Configuration.
Configuring the Switch Web GUI
Step 1
Step 2
Step 3 Step 4
Step 5
The configuration wizard enables you to configure basic settings on the switch. You can run the wizard after you receive the switch from the factory or after the switch has been reset to factory defaults. The configuration wizard is available in both GUI and CLI formats.
Connect your PC to the service port and configure an IPv4 address to use the same subnet as the switch. The switch is loaded with IOS XE image and the service port interface is configured as gigabitethernet 0/0.
Start Internet Explorer 10 (or later), Firefox 2.0.0.11 (or later), or Google Chrome on your PC and enter the management interface IP address on the browser window. The management interface IP address is same as the gigabitethernet 0/0 (also known as service port interface). When you log in for the first time, you need to enter HTTP username and password. By default, the username is admin and the password is cisco. You can use both HTTP and HTTPS when using the service port interface. HTTPS is enabled by default and HTTP can also be enabled.
When you log in for the first time, the <Model Number> <Hostname> page appears.
On the page, click the Wireless Web GUI link to access switch web GUI Home page.
Choose Configuration > Wizard to perform all steps that you need to configure the switch initially. The Admin Users page appears.
On the Admin Users page, enter the administrative username to be assigned to this switch in the User Name text box and the administrative password to be assigned to this switch in the Password and Confirm Password text boxes. Click Next. The default username is admin and the default password is cisco. You can also create a new administrator user for the switch. You can enter up to 24 ASCII characters for username and password.
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Using the Web Graphical User Interface
The SNMP System Summary page appears.
Configuring the Switch Web GUI
Step 6
Step 7
On the SNMP System Summary page, enter the following SNMP system parameters for the switch, and click Next:
Customer-definable switch location in the Location text box.
Customer-definable contact details such as phone number with names in the Contact text box.
Choose enabled to send SNMP notifications for various SNMP traps or disabled not to send SNMP notifications
for various SNMP traps from the SNMP Global Trap drop-down list.
Choose enabled to send system log messages or disabled not to send system log messages from the SNMP Logging
drop-down list.
Note
The SNMP trap server, must be reachable through the distribution ports (and not through the gigabitethernet0/0 service or management interface).
The Management Port page appears.
In the Management Port page, enter the following parameters for the management port interface (gigabitethernet 0/0) and click Next.
Interface IP address that you assigned for the service port in the IP Address text box.
Network mask address of the management port interface in the Netmask text box.
The IPv4 Dynamic Host Configuration Protocol (DHCP) address for the selected port in the IPv4 DHCP Server
text box.
The Wireless Management page appears.
Step 8
Step 9
Step 10
In the Wireless Management page, enter the following wireless interface management details, and click Next.
Choose the interfaceVLAN, or Ten Gigabit Ethernet from the Select Interface drop-down list.
VLAN tag identifier, or 0 for no VLAN tag in the VLAN id text box.
IP address of wireless management interface where access points are connected in the IP Address text box.
Network mask address of the wireless management interface in the Netmask text box.
DHCP IPv4 IP address in the IPv4 DHCP Server text box.
When selecting VLAN as interface, you can specify the ports as –Trunk or Access ports from the selected list displayed in the Switch Port Configuration text box.
The RF Mobility and Country Code page appears.
In the RF Mobility and Country Code page, enter the RF mobility domain name in the RF Mobility text box, choose current country code from the Country Code drop-down list, and click Next. From the GUI, you can select only one country code.
Note
Before configuring RF grouping parameters and mobility configuration, ensure that you refer to the relevant conceptual content and then proceed with the configuration.
The Mobility Configuration page with mobility global configuration settings appears.
In the WLANs page, enter the following WLAN configuration parameters, and click Next.
WLAN identifier in the WLAN ID text box.
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Configuring the Switch Web GUI
SSID of the WLAN that the client is associated with in the SSID text box.
Name of the WLAN used by the client in the Profile Name text box.
The 802.11 Configuration page appears.
Using the Web Graphical User Interface
Step 11
Step 12
Step 13
In the 802.11 Configuration page, check either one or both 802.11a/n/ac and 802.11b/g/n check boxes to enable the
802.11 radios, and click Next. The Set Time page appears.
In the Set Time page, you can configure the time and date on the switch based on the following parameters, and click Next.
Displays current timestamp on the switch in the Current Time text box.
Choose either Manual or NTP from the Mode drop-down list.
On using the NTP server, all access points connected to the switch, synchronizes its time based on the NTP server settings available.
Choose date on the switch from the Year, Month, and Day drop-down list.
Choose time from the Hours, Minutes, and Seconds drop-down list.
Enter the time zone in the Zone text box and select the off setting required when compared to the current time
configured on the switch from the Offset drop-down list.
The Save Wizard page appears.
In the Save Wizard page, you can review the configuration settings performed on the switch using these steps, and if you wish to change any configuration value, click Previous and navigate to that page. You can save the switch configuration created using the wizard only if a success message is displayed for all the wizards. If the Save Wizard page displays errors, you must recreate the wizard for initial configuration of the switch.
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