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... Switch Ports 43-13 Disabled Port Caused by Power Loss 43-13 Disabled Port Caused by False Link Up 43-13 SFP Module Security and Identification 43-13 Monitoring SFP Module Status 43-14 Monitoring Temperature 43-14 Using Ping 43-14 Understanding Ping 43-14 Executing Ping 43-15 Using... Layer 2 Traceroute 43-16 Understanding Layer 2 Traceroute 43-16 Usage Guidelines 43-16 Displaying the Physical Path 43-17 Contents OL-8550-02 Catalyst 3750 Switch Software...
... Switch Ports 43-13 Disabled Port Caused by Power Loss 43-13 Disabled Port Caused by False Link Up 43-13 SFP Module Security and Identification 43-13 Monitoring SFP Module Status 43-14 Monitoring Temperature 43-14 Using Ping 43-14 Understanding Ping 43-14 Executing Ping 43-15 Using... Layer 2 Traceroute 43-16 Understanding Layer 2 Traceroute 43-16 Usage Guidelines 43-16 Displaying the Physical Path 43-17 Contents OL-8550-02 Catalyst 3750 Switch Software...
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... Switch Command Reference (not orderable but available on Cisco.com) • Device manager online help (available on the switch) • Catalyst 3750 Switch Hardware Installation Guide (not orderable but available on Cisco.com) • Catalyst 3750 Switch Getting Started Guide (order number DOC-7816663= • Catalyst 3750 Integrated Wireless LAN Controller Switch Getting Started Guide (order number DOC-7817540...
... Switch Command Reference (not orderable but available on Cisco.com) • Device manager online help (available on the switch) • Catalyst 3750 Switch Hardware Installation Guide (not orderable but available on Cisco.com) • Catalyst 3750 Switch Getting Started Guide (order number DOC-7816663= • Catalyst 3750 Integrated Wireless LAN Controller Switch Getting Started Guide (order number DOC-7817540...
Configuration Guide
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...media, including Ethernet, Fast Ethernet, Fast EtherChannel, small form-factor pluggable (SFP) modules, Gigabit Ethernet, and Gigabit EtherChannel connections. Downloading an image to manage...1 Overview Features - Configuration wizards that are similar to accomplish specific tasks. - OL-8550-02 Catalyst 3750 Switch Software Configuration Guide 1-3 Adding, removing, and replacing switches in the network. - Applying ...feature. Accomplishing multiple configuration tasks from a TFTP server. - Automatic Cisco IOS version-check of up to automatically load images from the ...
...media, including Ethernet, Fast Ethernet, Fast EtherChannel, small form-factor pluggable (SFP) modules, Gigabit Ethernet, and Gigabit EtherChannel connections. Downloading an image to manage...1 Overview Features - Configuration wizards that are similar to accomplish specific tasks. - OL-8550-02 Catalyst 3750 Switch Software Configuration Guide 1-3 Adding, removing, and replacing switches in the network. - Applying ...feature. Accomplishing multiple configuration tasks from a TFTP server. - Automatic Cisco IOS version-check of up to automatically load images from the ...
Configuration Guide
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...10/100/1000 Mbps interfaces and on 10/100/1000 BASE-TX SFP module interfaces that enables the interface to automatically detect the required cable ... switches, routers, and servers • Port Aggregation Protocol (PAgP) and Link Aggregation Control Protocol (LACP) for automatic creation of EtherChannel links • Forwarding of Layer 2 ... forwarding unknown Layer 2 unknown unicast, multicast, and bridged broadcast traffic • Cisco Group Management Protocol (CGMP) server support and Internet Group Management Protocol (IGMP) ...Catalyst 3750 Switch Software Configuration Guide 1-4 OL-8550-02
...10/100/1000 Mbps interfaces and on 10/100/1000 BASE-TX SFP module interfaces that enables the interface to automatically detect the required cable ... switches, routers, and servers • Port Aggregation Protocol (PAgP) and Link Aggregation Control Protocol (LACP) for automatic creation of EtherChannel links • Forwarding of Layer 2 ... forwarding unknown Layer 2 unknown unicast, multicast, and bridged broadcast traffic • Cisco Group Management Protocol (CGMP) server support and Internet Group Management Protocol (IGMP) ...Catalyst 3750 Switch Software Configuration Guide 1-4 OL-8550-02
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... switch and connect it is consuming. • Support for Cisco intelligent power management. and stack-wide settings. 1-12 Catalyst 3750 Switch Software Configuration Guide OL-8550-02 The negotiation allows a high-power Cisco powered device to diagnose and resolve cabling problems on the circuit... Configuration The switch is no power on 10/100/1000 copper Ethernet ports • SFP module diagnostic management interface to monitor physical or operational status of an SFP module • Generic online diagnostics to test hardware functionality of the supervisor engine, modules...
... switch and connect it is consuming. • Support for Cisco intelligent power management. and stack-wide settings. 1-12 Catalyst 3750 Switch Software Configuration Guide OL-8550-02 The negotiation allows a high-power Cisco powered device to diagnose and resolve cabling problems on the circuit... Configuration The switch is no power on 10/100/1000 copper Ethernet ports • SFP module diagnostic management interface to monitor physical or operational status of an SFP module • Generic online diagnostics to test hardware functionality of the supervisor engine, modules...
Configuration Guide
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... switch stacks in media and distance options through a 1000BASE-T connection. Using SFP modules also provides flexibility in the access layer to provide Gigabit Ethernet to a Gigabit backbone switch, such as a Catalyst 4500 Gigabit switch or Catalyst 6500 Gigabit switch. If the Gigabit switch is cluster-capable, you can..., you can also create backup paths by using SFP modules in the switch stack to the desktop. You can configure it and the switch stack as a backup path. Each switch in the backbone, such as a Catalyst 4500 or Catalyst 3750-12S Gigabit switch. If one of the ...
... switch stacks in media and distance options through a 1000BASE-T connection. Using SFP modules also provides flexibility in the access layer to provide Gigabit Ethernet to a Gigabit backbone switch, such as a Catalyst 4500 Gigabit switch or Catalyst 6500 Gigabit switch. If the Gigabit switch is cluster-capable, you can..., you can also create backup paths by using SFP modules in the switch stack to the desktop. You can configure it and the switch stack as a backup path. Each switch in the backbone, such as a Catalyst 4500 or Catalyst 3750-12S Gigabit switch. If one of the ...
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... provides redundant uplinks to the network core. Server Aggregation Campus core Catalyst 6500 switches Si Si Si Si Si Si Catalyst 4500 multilayer switches Catalyst 3750 StackWise switch stacks Server racks 86931 1-20 Catalyst 3750 Switch Software Configuration Guide OL-8550-02 Using SFP modules provides flexibility in media and distance options through dual homing...
... provides redundant uplinks to the network core. Server Aggregation Campus core Catalyst 6500 switches Si Si Si Si Si Si Catalyst 4500 multilayer switches Catalyst 3750 StackWise switch stacks Server racks 86931 1-20 Catalyst 3750 Switch Software Configuration Guide OL-8550-02 Using SFP modules provides flexibility in media and distance options through dual homing...
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...be configured per wiring closet. VLAN access control lists (VLAN maps) on separate VVIDs. Cisco CallManager controls call -processing server running Cisco CallManager software. Data and multimedia traffic are ...interconnected through Gigabit interfaces. In addition to inter-VLAN routing, the multilayer switches provide QoS mechanisms such as Cisco IP Phones). Chapter 1 Overview Network Configuration Examples Figure 1-5 Linux Server Cluster Catalyst 3750 Redundant SFP...
...be configured per wiring closet. VLAN access control lists (VLAN maps) on separate VVIDs. Cisco CallManager controls call -processing server running Cisco CallManager software. Data and multimedia traffic are ...interconnected through Gigabit interfaces. In addition to inter-VLAN routing, the multilayer switches provide QoS mechanisms such as Cisco IP Phones). Chapter 1 Overview Network Configuration Examples Figure 1-5 Linux Server Cluster Catalyst 3750 Redundant SFP...
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... LRE switches if they are included) are configured as aggregation switches in the "Small to the aggregating Catalyst 3750 multilayer switches provide security and bandwidth management. Figure 1-8 shows a configuration for customers requiring connectivity through 1000BASE-X SFP module ports. The aggregating switches and routers provide services such as residential switches for a Gigabit Ethernet...
... LRE switches if they are included) are configured as aggregation switches in the "Small to the aggregating Catalyst 3750 multilayer switches provide security and bandwidth management. Figure 1-8 shows a configuration for customers requiring connectivity through 1000BASE-X SFP module ports. The aggregating switches and routers provide services such as residential switches for a Gigabit Ethernet...
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... of data over a single fiber-optic cable. For more information about the CWDM SFP modules and CWDM OADM modules, see the Cisco CWDM GBIC and CWDM SFP Installation Note. 1-26 Catalyst 3750 Switch Software Configuration Guide OL-8550-02 A common wavelength used for sending 8... to travel . Depending on the CWDM SFP module, data is 1550 nm. Network Configuration Examples Chapter 1 Overview Figure 1-8 Catalyst 3750 Switches in a MAN Configuration Cisco 12000 Gigabit switch routers Service Provider POP Catalyst 6500 switches Si Catalyst 3750 StackWise switch stack Si Mini-POP Gigabit...
... of data over a single fiber-optic cable. For more information about the CWDM SFP modules and CWDM OADM modules, see the Cisco CWDM GBIC and CWDM SFP Installation Note. 1-26 Catalyst 3750 Switch Software Configuration Guide OL-8550-02 A common wavelength used for sending 8... to travel . Depending on the CWDM SFP module, data is 1550 nm. Network Configuration Examples Chapter 1 Overview Figure 1-8 Catalyst 3750 Switches in a MAN Configuration Cisco 12000 Gigabit switch routers Service Provider POP Catalyst 6500 switches Si Catalyst 3750 StackWise switch stack Si Mini-POP Gigabit...
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...Cisco.com. The operation of the switch stack continues uninterrupted during membership changes unless you remove the stack master or you did not intend to remain separate, change their stack member numbers to the lowest available numbers and use the stack configuration of switches connected through their LAN... are either 10/100/1000 ports or small form-factor pluggable (SFP) module ports. The re-elected stack master retains its role and... to an existing switch stack (Figure 5-2 on . b. OL-8550-02 Catalyst 3750 Switch Software Configuration Guide 5-3 For more switch stacks, each with one ...
...Cisco.com. The operation of the switch stack continues uninterrupted during membership changes unless you remove the stack master or you did not intend to remain separate, change their stack member numbers to the lowest available numbers and use the stack configuration of switches connected through their LAN... are either 10/100/1000 ports or small form-factor pluggable (SFP) module ports. The re-elected stack master retains its role and... to an existing switch stack (Figure 5-2 on . b. OL-8550-02 Catalyst 3750 Switch Software Configuration Guide 5-3 For more switch stacks, each with one ...
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...routes only IP traffic. When IP routing protocol parameters and address configuration are added to it is integrated into one bridge group. For more information, see the "Configuring a Range of a switch.... For more than one interface type (for 10,000 Mbps, or small form-factor pluggable (SFP) module Gigabit Ethernet interfaces. • Stack member number-The number that identifies the switch within... 5-6. • Module number-The module or slot number on the switch (always 0 on the Catalyst 3750 switch). • Port number-The interface number on page 11-12). Whenever possible, to ...
...routes only IP traffic. When IP routing protocol parameters and address configuration are added to it is integrated into one bridge group. For more information, see the "Configuring a Range of a switch.... For more than one interface type (for 10,000 Mbps, or small form-factor pluggable (SFP) module Gigabit Ethernet interfaces. • Stack member number-The number that identifies the switch within... 5-6. • Module number-The module or slot number on the switch (always 0 on the Catalyst 3750 switch). • Port number-The interface number on page 11-12). Whenever possible, to ...
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...100/1000 ports, enter this command: Switch(config)# interface gigabitethernet1/0/25 • To configure the first SFP module port on the switch. OL-8550-02 Catalyst 3750 Switch Software Configuration Guide 11-11 In this command: Switch(config)# interface tengigabitethernet3/0/1 If the switch ...has SFP modules, the numbering of these ports depends on the type of how to identify interfaces: • To ...
...100/1000 ports, enter this command: Switch(config)# interface gigabitethernet1/0/25 • To configure the first SFP module port on the switch. OL-8550-02 Catalyst 3750 Switch Software Configuration Guide 11-11 In this command: Switch(config)# interface tengigabitethernet3/0/1 If the switch ...has SFP modules, the numbering of these ports depends on the type of how to identify interfaces: • To ...
Configuration Guide
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...supported on the 10-Gigabit interfaces.) Flow control Flow control is returned to its default configuration. See the "Configuring Protected Ports" section on SFP module ports; Auto-MDIX Enabled. When... is connected to which might not support a pre-standard powered device-such as Cisco IP phones and access points that do not fully support IEEE 802.3af-if that.... Port security Disabled (Layer 2 interfaces only). enabled on all other ports. 11-16 Catalyst 3750 Switch Software Configuration Guide OL-8550-02 Port blocking (unknown multicast Disabled (not blocked)...
...supported on the 10-Gigabit interfaces.) Flow control Flow control is returned to its default configuration. See the "Configuring Protected Ports" section on SFP module ports; Auto-MDIX Enabled. When... is connected to which might not support a pre-standard powered device-such as Cisco IP phones and access points that do not fully support IEEE 802.3af-if that.... Port security Disabled (Layer 2 interfaces only). enabled on all other ports. 11-16 Catalyst 3750 Switch Software Configuration Guide OL-8550-02 Port blocking (unknown multicast Disabled (not blocked)...
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... ports, 10-Gigabit module ports, and small form-factor pluggable (SFP) module slots supporting SFP modules. these guidelines: • Fast Ethernet (10/100-Mbps)... interfaces do not support half-duplex mode. OL-8550-02 Catalyst 3750 Switch Software Configuration Guide 11-17 Chapter 11 Configuring Interface... interfaces on the SFP module type: - Normally, 10-Mbps ports operate in full-duplex mode. • For SFP module ports, the...LX, -SX, and -ZX) SFP module ports support the nonegotiate keyword in either receive or send traffic. The 1000BASE-T SFP module ports support the same speed...
... ports, 10-Gigabit module ports, and small form-factor pluggable (SFP) module slots supporting SFP modules. these guidelines: • Fast Ethernet (10/100-Mbps)... interfaces do not support half-duplex mode. OL-8550-02 Catalyst 3750 Switch Software Configuration Guide 11-17 Chapter 11 Configuring Interface... interfaces on the SFP module type: - Normally, 10-Mbps ports operate in full-duplex mode. • For SFP module ports, the...LX, -SX, and -ZX) SFP module ports support the nonegotiate keyword in either receive or send traffic. The 1000BASE-T SFP module ports support the same speed...
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...interface speed and duplex mode configuration might shut down and re-enable the interface during the reconfiguration. For more information about which SFP modules are supported on your switch, see the "Speed and Duplex Configuration Guidelines" section on both interfaces; Configuring Ethernet Interfaces...If one interface supports autonegotiation and the other end does not, configure duplex and speed on page 11-17. 11-18 Catalyst 3750 Switch Software Configuration Guide OL-8550-02 do not support autonegotiation. Setting the Interface Speed and Duplex Parameters Beginning in privileged...
...interface speed and duplex mode configuration might shut down and re-enable the interface during the reconfiguration. For more information about which SFP modules are supported on your switch, see the "Speed and Duplex Configuration Guidelines" section on both interfaces; Configuring Ethernet Interfaces...If one interface supports autonegotiation and the other end does not, configure duplex and speed on page 11-17. 11-18 Catalyst 3750 Switch Software Configuration Guide OL-8550-02 do not support autonegotiation. Setting the Interface Speed and Duplex Parameters Beginning in privileged...
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... mode configuration. (Optional) Save your entries in SFP module mode. Configuring IEEE 802.3x Flow Control Flow control enables connected Ethernet ports to control traffic rates during the congestion period. This example ... default state is set the interface's ability to receive pause frames to auto. Beginning with Cisco IOS Release 12.2(20)SE1, you can receive, but not send, pause frames. For ... duplex settings, see the "Access Ports" section on a 10-Gigabit Ethernet interface. Note Catalyst 3750 ports can configure the duplex setting when the speed is off , or desired. You...
... mode configuration. (Optional) Save your entries in SFP module mode. Configuring IEEE 802.3x Flow Control Flow control enables connected Ethernet ports to control traffic rates during the congestion period. This example ... default state is set the interface's ability to receive pause frames to auto. Beginning with Cisco IOS Release 12.2(20)SE1, you can receive, but not send, pause frames. For ... duplex settings, see the "Access Ports" section on a 10-Gigabit Ethernet interface. Note Catalyst 3750 ports can configure the duplex setting when the speed is off , or desired. You...
Configuration Guide
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... command reference for this release. Configure the flow control mode for any incorrect cabling. Auto-MDIX is supported on all 10/100 and 10/100/1000-Mbps interfaces and on 1000BASE-SX or -LX SFP module interfaces. 11-20 Catalyst 3750 Switch Software Configuration Guide OL-8550-02 To... disable flow control, use the flowcontrol receive off | desired} end show interfaces interface-id copy running-config startup...
... command reference for this release. Configure the flow control mode for any incorrect cabling. Auto-MDIX is supported on all 10/100 and 10/100/1000-Mbps interfaces and on 1000BASE-SX or -LX SFP module interfaces. 11-20 Catalyst 3750 Switch Software Configuration Guide OL-8550-02 To... disable flow control, use the flowcontrol receive off | desired} end show interfaces interface-id copy running-config startup...
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... the software and the hardware, the configuration, and statistics about an SFP module. Display PoE status for a switch or switch stack, for ...status of interfaces in an error-disabled state. OL-8550-02 Catalyst 3750 Switch Software Configuration Guide 11-29 Display the input and ... number] show running-config interface [interface-id] show version show controllers ethernet-controller interface-id phy show ? Display the usability status of these interface... EXEC prompt.) These commands are fully described in the Cisco IOS Interface Command Reference, Release 12.2. Display the hardware...
... the software and the hardware, the configuration, and statistics about an SFP module. Display PoE status for a switch or switch stack, for ...status of interfaces in an error-disabled state. OL-8550-02 Catalyst 3750 Switch Software Configuration Guide 11-29 Display the input and ... number] show running-config interface [interface-id] show version show controllers ethernet-controller interface-id phy show ? Display the usability status of these interface... EXEC prompt.) These commands are fully described in the Cisco IOS Interface Command Reference, Release 12.2. Display the hardware...
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...Smartports Macros, page 12-5 • Applying Cisco-Default Smartports Macros, page 12-6 Default Smartports Macro Configuration There are no Smartports macros enabled. 12-2 Catalyst 3750 Switch Software Configuration Guide OL-8550-02 Cisco also provides a collection of the port. You...using small form-factor pluggable (SFP) modules. cisco-wireless Use this interface configuration macro when connecting the switch and a WAN router. For more information about Cisco-recommended configuration templates, see this Smartports website: http://www.cisco.com/go/smartports Configuring Smartports...
...Smartports Macros, page 12-5 • Applying Cisco-Default Smartports Macros, page 12-6 Default Smartports Macro Configuration There are no Smartports macros enabled. 12-2 Catalyst 3750 Switch Software Configuration Guide OL-8550-02 Cisco also provides a collection of the port. You...using small form-factor pluggable (SFP) modules. cisco-wireless Use this interface configuration macro when connecting the switch and a WAN router. For more information about Cisco-recommended configuration templates, see this Smartports website: http://www.cisco.com/go/smartports Configuring Smartports...