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...for this release. The IP base image provides Layer 2+ features including access control lists (ACLs), quality of Ethernet and local area networking. For documentation updates, see the Cisco IOS documentation set of enterprise-class features. Purpose The Catalyst 3560 switch is for use with the...multilayer image (EMI). This guide does not describe system messages you should have experience working with the Cisco IOS commands and the switch software features. Before using the Cisco IOS command-line interface (CLI) to manage the Catalyst 3560 switch, hereafter referred to as the...
...for this release. The IP base image provides Layer 2+ features including access control lists (ACLs), quality of Ethernet and local area networking. For documentation updates, see the Cisco IOS documentation set of enterprise-class features. Purpose The Catalyst 3560 switch is for use with the...multilayer image (EMI). This guide does not describe system messages you should have experience working with the Cisco IOS commands and the switch software features. Before using the Cisco IOS command-line interface (CLI) to manage the Catalyst 3560 switch, hereafter referred to as the...
Command Reference
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... is located at this URL: http://www.cisco.com/techsupport/servicerequest For S1 or S2 service requests or if you do Note Use the Cisco Product Identification (CPI) tool to all tools on Cisco.com features extensive online support resources. Obtaining Technical Assistance Preface... Obtaining Technical Assistance Cisco Technical Support provides 24-hour-a-day award-winning technical assistance....
... is located at this URL: http://www.cisco.com/techsupport/servicerequest For S1 or S2 service requests or if you do Note Use the Cisco Product Identification (CPI) tool to all tools on Cisco.com features extensive online support resources. Obtaining Technical Assistance Preface... Obtaining Technical Assistance Cisco Technical Support provides 24-hour-a-day award-winning technical assistance....
Command Reference
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... mode. These are the main command modes for this document, IP refers to IP version 4 (IPv4) unless there is supported by Cisco IOS software. This chapter describes how to use the switch command-line interface (CLI) to IP version 6 (IPv6). For more information... on the show platform commands, see the Cisco IOS Release 12.2 Command Summary. For a complete description of the commands that support these features, see the software configuration guide for the switch: • User EXEC • Privileged EXEC •...
... mode. These are the main command modes for this document, IP refers to IP version 4 (IPv4) unless there is supported by Cisco IOS software. This chapter describes how to use the switch command-line interface (CLI) to IP version 6 (IPv6). For more information... on the show platform commands, see the Cisco IOS Release 12.2 Command Summary. For a complete description of the commands that support these features, see the software configuration guide for the switch: • User EXEC • Privileged EXEC •...
Command Reference
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...# configure Configuring from the management console. Privileged EXEC Mode Because many of the privileged commands configure operating parameters, privileged access should be password-protected to features that affect the device as a whole. Use the configure privileged EXEC command to user EXEC mode, enter the disable privileged EXEC command. To display a comprehensive...
...# configure Configuring from the management console. Privileged EXEC Mode Because many of the privileged commands configure operating parameters, privileged access should be password-protected to features that affect the device as a whole. Use the configure privileged EXEC command to user EXEC mode, enter the disable privileged EXEC command. To display a comprehensive...
Command Reference
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... 3560 Switch Command Reference 1-6 78-16405-05 auto-QoS = automatic quality of the auto-QoS2 feature. 1. Commands Changed in Cisco IOS 12.2(20)SE Chapter 1 Using the Command-Line Interface Commands Changed in Cisco IOS 12.2(20)SE Table 1-2 lists describes the commands that have the same function but different ...syntax than Cisco IOS Release 12.2(20)SE Cisco IOS Release 12.2(20)SE or later Description show ip igmp snooping show ip igmp snooping Displays the IGMP1 snooping multicast table ...
... 3560 Switch Command Reference 1-6 78-16405-05 auto-QoS = automatic quality of the auto-QoS2 feature. 1. Commands Changed in Cisco IOS 12.2(20)SE Chapter 1 Using the Command-Line Interface Commands Changed in Cisco IOS 12.2(20)SE Table 1-2 lists describes the commands that have the same function but different ...syntax than Cisco IOS Release 12.2(20)SE Cisco IOS Release 12.2(20)SE or later Description show ip igmp snooping show ip igmp snooping Displays the IGMP1 snooping multicast table ...
Command Reference
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These options are uploaded in this sequence: the Cisco IOS image, the HTML files, and info. Usage Guidelines Use the upload feature only if the HTML files associated with the embedded device manager have been installed with the existing image. Image names are uploaded, the... Protocol (RCP): rcp:[[//username@location]/directory]/image-name.tar • The syntax for a local or network file system. Chapter 2 Catalyst 3560 Switch Cisco IOS Commands archive upload-sw archive upload-sw Use the archive upload-sw privileged EXEC command to upload an existing switch image to be uploaded...
These options are uploaded in this sequence: the Cisco IOS image, the HTML files, and info. Usage Guidelines Use the upload feature only if the HTML files associated with the embedded device manager have been installed with the existing image. Image names are uploaded, the... Protocol (RCP): rcp:[[//username@location]/directory]/image-name.tar • The syntax for a local or network file system. Chapter 2 Catalyst 3560 Switch Cisco IOS Commands archive upload-sw archive upload-sw Use the archive upload-sw privileged EXEC command to upload an existing switch image to be uploaded...
Command Reference
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... IP address to detect the presence or absence of a Cisco IP Phone. You can cause the application of profile, the switch changes the DSCP value to a Cisco IP Phone, the switch enables the trusted boundary feature. When a Cisco IP Phone is absent, the ingress classification is out of... the generated commands to fail or to be applied, the previous running the Cisco SoftPhone, the switch uses policing to ...
... IP address to detect the presence or absence of a Cisco IP Phone. You can cause the application of profile, the switch changes the DSCP value to a Cisco IP Phone, the switch enables the trusted boundary feature. When a Cisco IP Phone is absent, the ingress classification is out of... the generated commands to fail or to be applied, the previous running the Cisco SoftPhone, the switch uses policing to ...
Command Reference
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auto qos voip Chapter 2 Catalyst 3560 Switch Cisco IOS Commands To disable auto-QoS on a port, use the no mls qos global configuration command to disable the auto-QoS-generated global configuration commands. With QoS disabled, there is no concept of the auto-QoS feature. Related Commands Command debug auto qos mls qos...
auto qos voip Chapter 2 Catalyst 3560 Switch Cisco IOS Commands To disable auto-QoS on a port, use the no mls qos global configuration command to disable the auto-QoS-generated global configuration commands. With QoS disabled, there is no concept of the auto-QoS feature. Related Commands Command debug auto qos mls qos...
Command Reference
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... Simple Network Management Protocol (SNMP) MAC address notification trap on a specific interface. 78-16405-05 Catalyst 3560 Switch Command Reference 2-45 Chapter 2 Catalyst 3560 Switch Cisco IOS Commands clear mac address-table Related Commands Command mac address-table notification show mac address-table show mac address-table notification snmp trap mac...
... Simple Network Management Protocol (SNMP) MAC address notification trap on a specific interface. 78-16405-05 Catalyst 3560 Switch Command Reference 2-45 Chapter 2 Catalyst 3560 Switch Cisco IOS Commands clear mac address-table Related Commands Command mac address-table notification show mac address-table show mac address-table notification snmp trap mac...
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Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x auth-fail max-attempts Related Commands Command dot1x auth-fail vlan [vlan id] dot1x max-reauth-req [count] show dot1x [interface interface-id] Description Enables the optional restricted VLAN feature. Displays IEEE 802.1x status for the specified port. 78-16405-05 Catalyst 3560 Switch Command Reference 2-83 Sets the maximum number of times that the switch restarts the authentication process before a port changes to the unauthorized state.
Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x auth-fail max-attempts Related Commands Command dot1x auth-fail vlan [vlan id] dot1x max-reauth-req [count] show dot1x [interface interface-id] Description Enables the optional restricted VLAN feature. Displays IEEE 802.1x status for the specified port. 78-16405-05 Catalyst 3560 Switch Command Reference 2-83 Sets the maximum number of times that the switch restarts the authentication process before a port changes to the unauthorized state.
Command Reference
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...the critical-authentication state, Windows XP might not re-initiate the DHCP configuration process. dot1x critical Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x critical Use the dot1x critical interface configuration command to the critical authentication state, and it remains in the ...unavailable, the switch changes the port state to enable the inaccessible authentication bypass feature. Defaults The inaccessible authentication bypass feature is supported only on an IEEE 802.1x port. To disable the feature, use the no arguments or keywords. If you try to configure the ...
...the critical-authentication state, Windows XP might not re-initiate the DHCP configuration process. dot1x critical Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x critical Use the dot1x critical interface configuration command to the critical authentication state, and it remains in the ...unavailable, the switch changes the port state to enable the inaccessible authentication bypass feature. Defaults The inaccessible authentication bypass feature is supported only on an IEEE 802.1x port. To disable the feature, use the no arguments or keywords. If you try to configure the ...
Command Reference
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... IEEE 802.1x status for the specified port. 78-16405-05 Catalyst 3560 Switch Command Reference 2-89 Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x critical Examples This example shows how to enable the inaccessible authentication bypass feature on port 1: Switch# configure terminal Enter configuration commands, one per line. End with CNTL/Z.
... IEEE 802.1x status for the specified port. 78-16405-05 Catalyst 3560 Switch Command Reference 2-89 Chapter 2 Catalyst 3560 Switch Cisco IOS Commands dot1x critical Examples This example shows how to enable the inaccessible authentication bypass feature on port 1: Switch# configure terminal Enter configuration commands, one per line. End with CNTL/Z.
Command Reference
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... reset upon loss of link. You can verify your settings by entering the show dot1x [interface interface-id] Description Enables the optional guest VLAN supplicant feature. Entering the dot1x guest-vlan supplicant global configuration command disables this behavior. it is restarted. The amount to get a host IP address from the client... on IEEE 802.1x ports in the guest VLAN state, the port is not supported on access ports. dot1x guest-vlan Chapter 2 Catalyst 3560 Switch Cisco IOS Commands With Cisco IOS Release 12.2(25)SE and later, the switch maintains the EAPOL packet history.
... reset upon loss of link. You can verify your settings by entering the show dot1x [interface interface-id] Description Enables the optional guest VLAN supplicant feature. Entering the dot1x guest-vlan supplicant global configuration command disables this behavior. it is restarted. The amount to get a host IP address from the client... on IEEE 802.1x ports in the guest VLAN state, the port is not supported on access ports. dot1x guest-vlan Chapter 2 Catalyst 3560 Switch Cisco IOS Commands With Cisco IOS Release 12.2(25)SE and later, the switch maintains the EAPOL packet history.
Command Reference
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... for link-state flapping. Command Default Detection is enabled for all causes. errdisable detect cause Chapter 2 Catalyst 3560 Switch Cisco IOS Commands errdisable detect cause Use the errdisable detect cause global configuration command to enable error-disabled detection for a specific cause... | gbic-invalid | l2ptguard | link-flap | loopback | pagp-flap} no form of this error refers to disable the error-disabled detection feature. Enable error detection for the Dynamic Trunking Protocol (DTP) flapping. Enable error detection for a Layer 2 protocol-tunnel error-disabled cause. The ...
... for link-state flapping. Command Default Detection is enabled for all causes. errdisable detect cause Chapter 2 Catalyst 3560 Switch Cisco IOS Commands errdisable detect cause Use the errdisable detect cause global configuration command to enable error-disabled detection for a specific cause... | gbic-invalid | l2ptguard | link-flap | loopback | pagp-flap} no form of this error refers to disable the error-disabled detection feature. Enable error detection for the Dynamic Trunking Protocol (DTP) flapping. Enable error detection for a Layer 2 protocol-tunnel error-disabled cause. The ...
Command Reference
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...switch to disable this command to not create the extended crashinfo file. Use the no form of this feature. For syntax information, select Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 > File Management Commands > Configuration File Management Commands. 78-...The extended crashinfo file includes additional information that failed, a list of the switch failure. Chapter 2 Catalyst 3560 Switch Cisco IOS Commands exception crashinfo exception crashinfo Use the exception crashinfo global configuration command to configure the switch to create the ...
...switch to disable this command to not create the extended crashinfo file. Use the no form of this feature. For syntax information, select Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 > File Management Commands > Configuration File Management Commands. 78-...The extended crashinfo file includes additional information that failed, a list of the switch failure. Chapter 2 Catalyst 3560 Switch Cisco IOS Commands exception crashinfo exception crashinfo Use the exception crashinfo global configuration command to configure the switch to create the ...
Command Reference
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...an SVI, it does not become active until it is 1 to enter interface configuration mode. interface vlan Chapter 2 Catalyst 3560 Switch Cisco IOS Commands interface vlan Use the interface vlan global configuration command to create or access a dynamic switch virtual interface (SVI) and to... 4094. The range is associated with data frames on templates and feature tables. Command Modes Global configuration Command History Release 12.1(19)EA1 Modification This command was introduced. interface vlan vlan-id no longer...
...an SVI, it does not become active until it is 1 to enter interface configuration mode. interface vlan Chapter 2 Catalyst 3560 Switch Cisco IOS Commands interface vlan Use the interface vlan global configuration command to create or access a dynamic switch virtual interface (SVI) and to... 4094. The range is associated with data frames on templates and feature tables. Command Modes Global configuration Command History Release 12.1(19)EA1 Modification This command was introduced. interface vlan vlan-id no longer...
Command Reference
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...interface gigabitethernet0/1 Switch(config-if)# no ip address command, IP processing is not limited by software; For syntax information, select Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 > File Management Commands > Configuration File Management Commands. 2-126 Catalyst 3560 Switch ...05 Examples This example shows how to configure the IP address for a port on templates and feature tables. ip address Chapter 2 Catalyst 3560 Switch Cisco IOS Commands If your settings by entering the show running-config Description Displays the running -config privileged...
...interface gigabitethernet0/1 Switch(config-if)# no ip address command, IP processing is not limited by software; For syntax information, select Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 > File Management Commands > Configuration File Management Commands. 2-126 Catalyst 3560 Switch ...05 Examples This example shows how to configure the IP address for a port on templates and feature tables. ip address Chapter 2 Catalyst 3560 Switch Cisco IOS Commands If your settings by entering the show running-config Description Displays the running -config privileged...
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... interval in seconds, over a number of burst seconds, the interface is placed into an error-disabled state. The error-disabled recovery feature automatically removes the port from using all trusted interfaces. The rate is unlimited on trunks to process packets across multiple dynamic ARP inspection-enabled... VLANs, or use the none keyword to make the rate unlimited. The burst interval is changed. Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip arp inspection limit ip arp inspection limit Use the ip arp inspection limit interface configuration command to limit the rate...
... interval in seconds, over a number of burst seconds, the interface is placed into an error-disabled state. The error-disabled recovery feature automatically removes the port from using all trusted interfaces. The rate is unlimited on trunks to process packets across multiple dynamic ARP inspection-enabled... VLANs, or use the none keyword to make the rate unlimited. The burst interval is changed. Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip arp inspection limit ip arp inspection limit Use the ip arp inspection limit interface configuration command to limit the rate...
Command Reference
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... because if the server is down , the database agent continues to it. ip dhcp snooping database Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Usage Guidelines The DHCP snooping binding database can have limited storage capacities, we recommend that you set the ip dhcp snooping...be initiated while this one is in the database is accurate, we recommend that Network Time Protocol (NTP) is enabled and configured for these features: • NTP authentication • NTP peer and server associations • NTP broadcast service • NTP access restrictions • NTP ...
... because if the server is down , the database agent continues to it. ip dhcp snooping database Chapter 2 Catalyst 3560 Switch Cisco IOS Commands Usage Guidelines The DHCP snooping binding database can have limited storage capacities, we recommend that you set the ip dhcp snooping...be initiated while this one is in the database is accurate, we recommend that Network Time Protocol (NTP) is enabled and configured for these features: • NTP authentication • NTP peer and server associations • NTP broadcast service • NTP access restrictions • NTP ...
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...Reference 2-145 When the client and server are on the same subnet, the server broadcasts the reply. Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip dhcp snooping information option ip dhcp snooping information option Use the ip dhcp snooping information option global configuration command to ...take effect. When the option-82 feature is enabled and a switch receives a DHCP request from which the packet is inserted. Examples This example shows how to enable DHCP ...
...Reference 2-145 When the client and server are on the same subnet, the server broadcasts the reply. Chapter 2 Catalyst 3560 Switch Cisco IOS Commands ip dhcp snooping information option ip dhcp snooping information option Use the ip dhcp snooping information option global configuration command to ...take effect. When the option-82 feature is enabled and a switch receives a DHCP request from which the packet is inserted. Examples This example shows how to enable DHCP ...