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... TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. and certain other company. (0304R) Catalyst 3560 Switch Software Configuration Guide Copyright © 2004 Cisco Systems, Inc. CISCO AND THE ABOVE-NAMED... APPLICATION OF ANY PRODUCTS. and Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCNA, CCNP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, the Cisco IOS logo, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Empowering the Internet Generation, Enterprise/Solver, EtherChannel...
... TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. and certain other company. (0304R) Catalyst 3560 Switch Software Configuration Guide Copyright © 2004 Cisco Systems, Inc. CISCO AND THE ABOVE-NAMED... APPLICATION OF ANY PRODUCTS. and Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCNA, CCNP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, the Cisco IOS logo, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Empowering the Internet Generation, Enterprise/Solver, EtherChannel...
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... 4-12 Automatically Downloading a Configuration File 4-12 Specifying the Filename to Read and Write the System Configuration 4-12 Booting Manually 4-13 Booting a Specific Software Image 4-13 Controlling Environment Variables 4-14 Scheduling a Reload of the Software Image 4-16 Configuring a Scheduled Reload 4-16 Displaying Scheduled Reload Information 4-17 78-16156-01 Catalyst 3560 Switch Software Configuration Guide v
... 4-12 Automatically Downloading a Configuration File 4-12 Specifying the Filename to Read and Write the System Configuration 4-12 Booting Manually 4-13 Booting a Specific Software Image 4-13 Controlling Environment Variables 4-14 Scheduling a Reload of the Software Image 4-16 Configuring a Scheduled Reload 4-16 Displaying Scheduled Reload Information 4-17 78-16156-01 Catalyst 3560 Switch Software Configuration Guide v
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6 C H A P T E R Administering the Switch 6-1 Managing the System Time and Date 6-1 Understanding the System Clock 6-2 Understanding Network Time Protocol 6-2 Configuring NTP... Restrictions 6-8 Configuring the Source IP Address for NTP Packets 6-10 Displaying the NTP Configuration 6-11 Configuring Time and Date Manually 6-11 Setting the System Clock 6-11 Displaying the Time and Date Configuration 6-12 Configuring the Time Zone 6-12 Configuring Summer... Address Entries 6-23 Configuring MAC Address Notification Traps 6-23 Contents 78-16156-01 Catalyst 3560 Switch Software Configuration Guide vii
6 C H A P T E R Administering the Switch 6-1 Managing the System Time and Date 6-1 Understanding the System Clock 6-2 Understanding Network Time Protocol 6-2 Configuring NTP... Restrictions 6-8 Configuring the Source IP Address for NTP Packets 6-10 Displaying the NTP Configuration 6-11 Configuring Time and Date Manually 6-11 Setting the System Clock 6-11 Displaying the Time and Date Configuration 6-12 Configuring the Time Zone 6-12 Configuring Summer... Address Entries 6-23 Configuring MAC Address Notification Traps 6-23 Contents 78-16156-01 Catalyst 3560 Switch Software Configuration Guide vii
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... Per-User ACLs 9-8 Configuring 802.1X Authentication 9-9 Default 802.1X Configuration 9-10 802.1X Configuration Guidelines 9-11 Configuring 802.1X Authentication 9-11 Configuring the Switch-to-RADIUS-Server Communication 9-13 Configuring Periodic Re-Authentication 9-14 Manually Re-Authenticating a Client Connected to a Port 9-14 Changing the Quiet Period 9-15 Changing the... Configuration 10-11 Configuring Interface Speed and Duplex Mode 10-12 Configuration Guidelines 10-13 Setting the Interface Speed and Duplex Parameters 10-13 Catalyst 3560 Switch Software Configuration Guide x 78-16156-01
... Per-User ACLs 9-8 Configuring 802.1X Authentication 9-9 Default 802.1X Configuration 9-10 802.1X Configuration Guidelines 9-11 Configuring 802.1X Authentication 9-11 Configuring the Switch-to-RADIUS-Server Communication 9-13 Configuring Periodic Re-Authentication 9-14 Manually Re-Authenticating a Client Connected to a Port 9-14 Changing the Quiet Period 9-15 Changing the... Configuration 10-11 Configuring Interface Speed and Duplex Mode 10-12 Configuration Guidelines 10-13 Setting the Interface Speed and Duplex Parameters 10-13 Catalyst 3560 Switch Software Configuration Guide x 78-16156-01
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78-16156-01 Contents Configuring a Rendezvous Point 32-11 Manually Assigning an RP to Multicast Groups 32-11 Configuring Auto-RP 32-13 Configuring PIMv2 BSR 32-17... Changing the IGMP Query Timeout for IGMPv2 32-30 Changing the Maximum Query Response Time for IGMPv2 32-30 Configuring the Switch as a Statically Connected Member 32-31 Configuring Optional Multicast Routing Features 32-31 Enabling CGMP Server Support 32-32 Configuring ... Routes Advertised 32-45 Changing the DVMRP Route Threshold 32-45 Configuring a DVMRP Summary Address 32-46 Catalyst 3560 Switch Software Configuration Guide xxvii
78-16156-01 Contents Configuring a Rendezvous Point 32-11 Manually Assigning an RP to Multicast Groups 32-11 Configuring Auto-RP 32-13 Configuring PIMv2 BSR 32-17... Changing the IGMP Query Timeout for IGMPv2 32-30 Changing the Maximum Query Response Time for IGMPv2 32-30 Configuring the Switch as a Statically Connected Member 32-31 Configuring Optional Multicast Routing Features 32-31 Enabling CGMP Server Support 32-32 Configuring ... Routes Advertised 32-45 Changing the DVMRP Route Threshold 32-45 Configuring a DVMRP Summary Address 32-46 Catalyst 3560 Switch Software Configuration Guide xxvii
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...will help you might not be troubleshooting or even an action, but could result in equipment damage or loss of data. xxxiv Catalyst 3560 Switch Software Configuration Guide 78-16156-01 Notes, cautions, and timesavers use these conventions: • Terminal sessions and system displays are ...references to convey instructions and information: Command descriptions use these conventions and symbols: Note Means reader take note. In this manual. Interactive examples use these conventions: • Commands and keywords are in boldface text. • Arguments for which you supply values ...
...will help you might not be troubleshooting or even an action, but could result in equipment damage or loss of data. xxxiv Catalyst 3560 Switch Software Configuration Guide 78-16156-01 Notes, cautions, and timesavers use these conventions: • Terminal sessions and system displays are ...references to convey instructions and information: Command descriptions use these conventions and symbols: Note Means reader take note. In this manual. Interactive examples use these conventions: • Commands and keywords are in boldface text. • Arguments for which you supply values ...
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... Cisco pre-standard and IEEE 802.3af-compliant powered devices from all 10/100 Ethernet ports if the switch senses that there is available Catalyst 3560 Switch Software Configuration Guide 1-8 78-16156-01 Border Gateway Protocol (BGP) Version 4 (requires the EMI)... • IP routing between VLANs (inter-VLAN routing) for full Layer 3 routing between two or more VLANs (requires the EMI) • Static IP routing for manually...
... Cisco pre-standard and IEEE 802.3af-compliant powered devices from all 10/100 Ethernet ports if the switch senses that there is available Catalyst 3560 Switch Software Configuration Guide 1-8 78-16156-01 Border Gateway Protocol (BGP) Version 4 (requires the EMI)... • IP routing between VLANs (inter-VLAN routing) for full Layer 3 routing between two or more VLANs (requires the EMI) • Static IP routing for manually...
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...operation of automatic and manual methods. CH A P T E R 4 Assigning the Switch IP Address and Default Gateway This chapter describes how to create the initial switch configuration (for example, assigning the switch IP address and default gateway information) for the Catalyst 3560 switch by using a ... power-on the system board. • Loads a default operating system software image into memory and boots the switch. 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 4-1 This chapter consists of these activities: • Performs low-level CPU initialization. Note For...
...operation of automatic and manual methods. CH A P T E R 4 Assigning the Switch IP Address and Default Gateway This chapter describes how to create the initial switch configuration (for example, assigning the switch IP address and default gateway information) for the Catalyst 3560 switch by using a ... power-on the system board. • Loads a default operating system software image into memory and boots the switch. 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 4-1 This chapter consists of these activities: • Performs low-level CPU initialization. Note For...
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... set the parity option to be used only to the release notes on Cisco.com. Use a DHCP server for specific IP information. The boot loader ...configured. Note You can assign IP information through the switch setup program, through a Dynamic Host Configuration Protocol (DHCP) server, or manually. Use the switch setup program if you want to none. • ...recover from a Lost or Forgotten Password" section on . Normally, the boot loader is used . Catalyst 3560 Switch Software Configuration Guide 4-2 78-16156-01 For more information, see the "Disabling Password Recovery" section on...
... set the parity option to be used only to the release notes on Cisco.com. Use a DHCP server for specific IP information. The boot loader ...configured. Note You can assign IP information through the switch setup program, through a Dynamic Host Configuration Protocol (DHCP) server, or manually. Use the switch setup program if you want to none. • ...recover from a Lost or Forgotten Password" section on . Normally, the boot loader is used . Catalyst 3560 Switch Software Configuration Guide 4-2 78-16156-01 For more information, see the "Disabling Password Recovery" section on...
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... configured at startup with the switch configuration steps, manually configure the switch. Otherwise, use the setup program described earlier. No default gateway is Switch. The factory-assigned default host name is defined. If you might also need to dynamically configured devices. Disabled. During DHCP-based autoconfiguration, your switch. 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 4-3 DHCP...
... configured at startup with the switch configuration steps, manually configure the switch. Otherwise, use the setup program described earlier. No default gateway is Switch. The factory-assigned default host name is defined. If you might also need to dynamically configured devices. Disabled. During DHCP-based autoconfiguration, your switch. 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 4-3 DHCP...
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... mode, and enter the VLAN to global configuration mode. 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 4-9 Return to which the IP information is set to 4094; Manually Assigning IP Information Beginning in privileged EXEC mode, follow these steps to manually assign IP information to its configuration file as shown in the two-file...
... mode, and enter the VLAN to global configuration mode. 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 4-9 Return to which the IP information is set to 4094; Manually Assigning IP Information Beginning in privileged EXEC mode, follow these steps to manually assign IP information to its configuration file as shown in the two-file...
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... Catalyst 3560 Switch Software Configuration Guide 4-11 snmp-server community private RW snmp-server community public RO snmp-server community private@es0 RW snmp-server community public@es0 RO snmp-server chassis-id 0x12 ! This command saves the configuration settings that you made to copy the configuration file, see Appendix B, "Working with the Cisco...
... Catalyst 3560 Switch Software Configuration Guide 4-11 snmp-server community private RW snmp-server community public RO snmp-server community private@es0 RW snmp-server community public@es0 RO snmp-server chassis-id 0x12 ! This command saves the configuration settings that you made to copy the configuration file, see Appendix B, "Working with the Cisco...
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... and directory names are case sensitive. 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 4-13 Beginning in privileged EXEC mode, follow these steps to configure the switch to boot a specific image during the next boot cycle: Step 1 Step 2 Step 3 Step 4 Command configure terminal boot manual end show boot Step 5 copy running-config startup-config...
... and directory names are case sensitive. 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 4-13 Beginning in privileged EXEC mode, follow these steps to configure the switch to boot a specific image during the next boot cycle: Step 1 Step 2 Step 3 Step 4 Command configure terminal boot manual end show boot Step 5 copy running-config startup-config...
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... BOOT filesystem:/file-url ... Specifies the Cisco IOS image to 524288 bytes. This command changes the setting of the BOOT environment variable. This command changes the CONFIG_FILE environment variable. 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 4-15 If the BOOT... to anything else, you reboot the system, the switch is set MANUAL_BOOT yes boot manual Determines whether the switch automatically or manually boots. Specifies the size of the system configuration. Chapter 4 Assigning the Switch IP Address and Default Gateway Modifying the Startup Configuration ...
... BOOT filesystem:/file-url ... Specifies the Cisco IOS image to 524288 bytes. This command changes the setting of the BOOT environment variable. This command changes the CONFIG_FILE environment variable. 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 4-15 If the BOOT... to anything else, you reboot the system, the switch is set MANUAL_BOOT yes boot manual Determines whether the switch automatically or manually boots. Specifies the size of the system configuration. Chapter 4 Assigning the Switch IP Address and Default Gateway Modifying the Startup Configuration ...
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...is not set (through Network Time Protocol (NTP), the hardware calendar, or manually). To schedule reloads across several switches to occur simultaneously, the time on the switch. Note A scheduled reload must take place within approximately 24 days. Note Use ...manually boot, it from the remote user's control. Configuring a Scheduled Reload To configure your switch is used less), or you do not reload it from entering the boot loader mode and thereby taking it reboots itself. Use the reload command after you want to proceed with reload? [confirm] 4-16 Catalyst 3560 Switch...
...is not set (through Network Time Protocol (NTP), the hardware calendar, or manually). To schedule reloads across several switches to occur simultaneously, the time on the switch. Note A scheduled reload must take place within approximately 24 days. Note Use ...manually boot, it from the remote user's control. Configuring a Scheduled Reload To configure your switch is used less), or you do not reload it from entering the boot loader mode and thereby taking it reboots itself. Use the reload command after you want to proceed with reload? [confirm] 4-16 Catalyst 3560 Switch...
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...; Understanding Network Time Protocol, page 6-2 • Configuring NTP, page 6-4 • Configuring Time and Date Manually, page 6-11 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 6-1 CH A P T E R 6 Administering the Switch This chapter describes how to perform one-time operations to the Cisco IOS Configuration Fundamentals Command Reference for Release 12.1. This chapter consists of these sections...
...; Understanding Network Time Protocol, page 6-2 • Configuring NTP, page 6-4 • Configuring Time and Date Manually, page 6-11 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 6-1 CH A P T E R 6 Administering the Switch This chapter describes how to perform one-time operations to the Cisco IOS Configuration Fundamentals Command Reference for Release 12.1. This chapter consists of these sections...
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...as a radio clock or an atomic clock attached to be set from the moment the system starts up and keeps track of devices. Catalyst 3560 Switch Software Configuration Guide 6-2 78-16156-01 NTP also compares the time reported by a time source considered to a time server. For ...configuration information, see the "Configuring Time and Date Manually" section on Universal Time Coordinated (UTC), also known as associations) are available: an access list-based restriction scheme and an encrypted authentication ...
...as a radio clock or an atomic clock attached to be set from the moment the system starts up and keeps track of devices. Catalyst 3560 Switch Software Configuration Guide 6-2 78-16156-01 NTP also compares the time reported by a time source considered to a time server. For ...configuration information, see the "Configuring Time and Date Manually" section on Universal Time Coordinated (UTC), also known as associations) are available: an access list-based restriction scheme and an encrypted authentication ...
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... sent to all destinations. This example shows how to manually set 13:32:00 23 July 2001 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 6-11 If a source address is restarted. Configuring Time and Date Manually If no abbreviation). The time specified is used for Release...Switch Managing the System Time and Date The specified interface is relative to the configured time zone. • For day, specify the day by date in the month. • For month, specify the month by name. • For year, specify the year (no other source of these displays, refer to the Cisco...
... sent to all destinations. This example shows how to manually set 13:32:00 23 July 2001 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 6-11 If a source address is restarted. Configuring Time and Date Manually If no abbreviation). The time specified is used for Release...Switch Managing the System Time and Date The specified interface is relative to the configured time zone. • For day, specify the day by date in the month. • For month, specify the month by name. • For year, specify the year (no other source of these displays, refer to the Cisco...
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...synchronized. Managing the System Time and Date Chapter 6 Administering the Switch Displaying the Time and Date Configuration To display the time and date configuration, use the no clock timezone global configuration command. 6-12 Catalyst 3560 Switch Software Configuration Guide 78-16156-01 Set the time zone. ...entries. (Optional) Save your entries in the clock timezone global configuration command is available for display purposes and when the time is manually set . The default is used only for some sections of an hour different from UTC. The minutes-offset variable in the ...
...synchronized. Managing the System Time and Date Chapter 6 Administering the Switch Displaying the Time and Date Configuration To display the time and date configuration, use the no clock timezone global configuration command. 6-12 Catalyst 3560 Switch Software Configuration Guide 78-16156-01 Set the time zone. ...entries. (Optional) Save your entries in the clock timezone global configuration command is available for display purposes and when the time is manually set . The default is used only for some sections of an hour different from UTC. The minutes-offset variable in the ...
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... For complete syntax and usage information for the commands used in the configuration file. Manually configure a system name. When you set the system name, it . A greater-than symbol [>] is Switch. To return to manually configure a system name: Step 1 Step 2 Step 3 Step 4 Step 5 ...to the Cisco IOS Configuration Fundamentals Command Reference and the Cisco IOS IP and IP Routing Command Reference for ARPANET host names. They must follow these steps to the default hostname, use the no hostname global configuration command. 78-16156-01 Catalyst 3560 Switch Software ...
... For complete syntax and usage information for the commands used in the configuration file. Manually configure a system name. When you set the system name, it . A greater-than symbol [>] is Switch. To return to manually configure a system name: Step 1 Step 2 Step 3 Step 4 Step 5 ...to the Cisco IOS Configuration Fundamentals Command Reference and the Cisco IOS IP and IP Routing Command Reference for ARPANET host names. They must follow these steps to the default hostname, use the no hostname global configuration command. 78-16156-01 Catalyst 3560 Switch Software ...