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...-8 Replacing a Failed Command Switch with Another Switch 32-10 Recovering from Lost Cluster Member Connectivity 32-11 Preventing Autonegotiation Mismatches 32-11 SFP Module Security and Identification 32-12 Monitoring SFP Module Status 32-12 Using Ping 32-12 Understanding Ping 32-13 Executing Ping 32-13 Using Layer 2 Traceroute 32-14 Understanding Layer...
...-8 Replacing a Failed Command Switch with Another Switch 32-10 Recovering from Lost Cluster Member Connectivity 32-11 Preventing Autonegotiation Mismatches 32-11 SFP Module Security and Identification 32-12 Monitoring SFP Module Status 32-12 Using Ping 32-12 Understanding Ping 32-13 Executing Ping 32-13 Using Layer 2 Traceroute 32-14 Understanding Layer...
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...; Regulatory Compliance and Safety Information for the Catalyst 2960 Switch (order number DOC-7816880=) • Getting Started with a DOC-xxxxxx= number from the Cisco.com sites and from this Cisco.com site: http://www.cisco.com/en/US/products/hw/modules/ps5455/products_device_support_tables_list.html - Cisco 100-Megabit Ethernet SFP Modules Compatibility Matrix (not orderable but available on...
...; Regulatory Compliance and Safety Information for the Catalyst 2960 Switch (order number DOC-7816880=) • Getting Started with a DOC-xxxxxx= number from the Cisco.com sites and from this Cisco.com site: http://www.cisco.com/en/US/products/hw/modules/ps5455/products_device_support_tables_list.html - Cisco 100-Megabit Ethernet SFP Modules Compatibility Matrix (not orderable but available on...
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...browser. For more information about launching the device manager, see the getting started guide. • User-defined and Cisco-default Smartports macros for creating custom switch configurations for simplified deployment across the network. • An embedded device manager...time status of their geographic proximity and interconnection media, including Ethernet, Fast Ethernet, Fast EtherChannel, small form-factor pluggable (SFP) modules, Gigabit Ethernet, and Gigabit EtherChannel connections. Configuration wizards that are device groups like clusters, except that can be made more...
...browser. For more information about launching the device manager, see the getting started guide. • User-defined and Cisco-default Smartports macros for creating custom switch configurations for simplified deployment across the network. • An embedded device manager...time status of their geographic proximity and interconnection media, including Ethernet, Fast Ethernet, Fast EtherChannel, small form-factor pluggable (SFP) modules, Gigabit Ethernet, and Gigabit EtherChannel connections. Configuration wizards that are device groups like clusters, except that can be made more...
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...medium-dependent interface crossover (auto-MDIX) capability on 10/100 and 10/100/1000 Mb/s interfaces and on 10/100/1000 BASE-TX SFP module interfaces that enables the interface to automatically detect the required cable connection type (straight-through or crossover) and to configure the connection appropriately ...switch: • An embedded device manager-The device manager is a GUI that allows the system to anticipate and respond to Cisco IOS IP SLAs request packets for monitoring network performance. OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 1-3 See the release notes ...
...medium-dependent interface crossover (auto-MDIX) capability on 10/100 and 10/100/1000 Mb/s interfaces and on 10/100/1000 BASE-TX SFP module interfaces that enables the interface to automatically detect the required cable connection type (straight-through or crossover) and to configure the connection appropriately ...switch: • An embedded device manager-The device manager is a GUI that allows the system to anticipate and respond to Cisco IOS IP SLAs request packets for monitoring network performance. OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 1-3 See the release notes ...
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... network needs, you do not configure the switch at all, the switch operates with Cisco Network Assistant, available on 10/100 and 10/100/1000 copper Ethernet ports • SFP module diagnostic management interface to monitor physical or operational status of embedded RMON agents for network ...(IDS) to monitor, repel, and report network security violations • Four groups (history, statistics, alarms, and events) of an SFP module Default Settings After Initial Switch Configuration The switch is disabled. Note For information about assigning an IP address by using the CLI-based setup...
... network needs, you do not configure the switch at all, the switch operates with Cisco Network Assistant, available on 10/100 and 10/100/1000 copper Ethernet ports • SFP module diagnostic management interface to monitor physical or operational status of embedded RMON agents for network ...(IDS) to monitor, repel, and report network security violations • Four groups (history, statistics, alarms, and events) of an SFP module Default Settings After Initial Switch Configuration The switch is disabled. Note For information about assigning an IP address by using the CLI-based setup...
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...or to a router. Each switch in the access layer to a Gigabit multilayer switch with a dedicated 1-Gb/s connection to network resources. Using SFP modules also provides flexibility in the Catalyst 2900 LRE XL and Catalyst 2950 LRE switches. Note LRE is the technology used in media and distance options...are connected to a router in the distribution layer. or low-priority, based on these switches for voice traffic. You can use the Cisco Catalyst 2960 switches in the access layer to provide Gigabit Ethernet to the desktop. The second illustration is of a high-performance workgroup in...
...or to a router. Each switch in the access layer to a Gigabit multilayer switch with a dedicated 1-Gb/s connection to network resources. Using SFP modules also provides flexibility in the Catalyst 2900 LRE XL and Catalyst 2950 LRE switches. Note LRE is the technology used in media and distance options...are connected to a router in the distribution layer. or low-priority, based on these switches for voice traffic. You can use the Cisco Catalyst 2960 switches in the access layer to provide Gigabit Ethernet to the desktop. The second illustration is of a high-performance workgroup in...
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...Configuration Guide 1-15 Chapter 1 Overview WAN Cisco 2600 router Access-layer Catalyst switches Network Configuration Examples 89374 • Server aggregation (Figure 1-2)-You can use the switches to interconnect groups of servers, centralizing physical security and administration of packets. Using SFP modules provides flexibility in media and distance options ...connect the switches in the data flow. QoS and policing on the switch ensure rapid handling of your network. Using dual SFP module uplinks from the server racks to switches, which have redundant Gigabit EtherChannels.
...Configuration Guide 1-15 Chapter 1 Overview WAN Cisco 2600 router Access-layer Catalyst switches Network Configuration Examples 89374 • Server aggregation (Figure 1-2)-You can use the switches to interconnect groups of servers, centralizing physical security and administration of packets. Using SFP modules provides flexibility in media and distance options ...connect the switches in the data flow. QoS and policing on the switch ensure rapid handling of your network. Using dual SFP module uplinks from the server racks to switches, which have redundant Gigabit EtherChannels.
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... same 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. The CWDM SFP modules connect to CWDM optical add/drop multiplexer (OADM) modules over a single fiber-optic cable. Depending on the CWDM SFP module, data is 1550 nm. OL-8603-04 Catalyst 2960 Switch...
... same 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. The CWDM SFP modules connect to CWDM optical add/drop multiplexer (OADM) modules over a single fiber-optic cable. Depending on the CWDM SFP module, data is 1550 nm. OL-8603-04 Catalyst 2960 Switch...
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... Host A to the switch, to the router, back to the switch, and then to manually select the RJ-45 connector or the SFP module connector. By default, the switch dynamically selects the interface type that first links up. In the configuration shown in Figure 10-1, when Host..., see the "Setting the Interface Speed and Duplex Parameters" section on for whichever connector is considered as a single interface with Layer 2 Switches Cisco router Switch Host A Host B VLAN 20 VLAN 30 Using Interface Configuration Mode The switch supports these interface types: • Physical ports-switch ...
... Host A to the switch, to the router, back to the switch, and then to manually select the RJ-45 connector or the SFP module connector. By default, the switch dynamically selects the interface type that first links up. In the configuration shown in Figure 10-1, when Host..., see the "Setting the Interface Speed and Duplex Parameters" section on for whichever connector is considered as a single interface with Layer 2 Switches Cisco router Switch Host A Host B VLAN 20 VLAN 30 Using Interface Configuration Mode The switch supports these interface types: • Physical ports-switch ...
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... The remainder of the connector. Procedures for 10/100/1000 Mb/s Ethernet ports, or small form-factor pluggable (SFP) module Gigabit Ethernet interfaces. • Module number-The module or slot number on the switch (always 0 on the Catalyst 2960 switch). • Port number-The interface... interface type: gigabitethernet0/1. Step 1 Step 2 Enter the configure terminal command at 1, starting with 10/100/1000 ports and SFP module ports, SFP module ports are collected and applied to all the interfaces on the switch. Identify the interface type and the number of this example...
... The remainder of the connector. Procedures for 10/100/1000 Mb/s Ethernet ports, or small form-factor pluggable (SFP) module Gigabit Ethernet interfaces. • Module number-The module or slot number on the switch (always 0 on the Catalyst 2960 switch). • Port number-The interface... interface type: gigabitethernet0/1. Step 1 Step 2 Enter the configure terminal command at 1, starting with 10/100/1000 ports and SFP module ports, SFP module ports are collected and applied to all the interfaces on the switch. Identify the interface type and the number of this example...
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...See the "Configuring Protected Ports" section on page 19-3. Note The switch 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 you can set to activate so that powered ...Specify the dual-purpose uplink port to the switch through a crossover cable. See the "Configuring Port Blocking" and unknown unicast traffic) section on SFP module ports; See the "Default Optional Spanning-Tree Configuration" section on page 10-4. Step 1 Step 2 Command configure terminal interface interface-id Purpose Enter...
...See the "Configuring Protected Ports" section on page 19-3. Note The switch 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 you can set to activate so that powered ...Specify the dual-purpose uplink port to the switch through a crossover cable. See the "Configuring Port Blocking" and unknown unicast traffic) section on SFP module ports; See the "Default Optional Spanning-Tree Configuration" section on page 10-4. Step 1 Step 2 Command configure terminal interface interface-id Purpose Enter...
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...when you can configure the speed and duplex settings consistent with 100BASE-x (where -x is -BX, -FX-FE, -LX) SFP modules as follows: • When the 100BASE -x SFP module is inserted into the module slot and there is not connected. If the link goes down, the switch disables the RJ-45 side and selects...) and re-enables the RJ-45 side. For more information, see the "Speed and Duplex Configuration Guidelines" section on the SFP module side. • When the 100BASE-x SFP module is inserted and there is not present. This is the behavior even if there is no cable connected and if there is ...
...when you can configure the speed and duplex settings consistent with 100BASE-x (where -x is -BX, -FX-FE, -LX) SFP modules as follows: • When the 100BASE -x SFP module is inserted into the module slot and there is not connected. If the link goes down, the switch disables the RJ-45 side and selects...) and re-enables the RJ-45 side. For more information, see the "Speed and Duplex Configuration Guidelines" section on the SFP module side. • When the 100BASE-x SFP module is inserted and there is not present. This is the behavior even if there is no cable connected and if there is ...
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...The 1000BASE-x (where -x is reconfigured, the switch can send and receive traffic at 1000 Mb/s do not support autonegotiation. The 1000BASE-T SFP module ports support the same speed and duplex options as the 10/100/1000-Mb/s ports. - or half-duplex mode. duplex options but ... can either full- Configuring Ethernet Interfaces Chapter 10 Configuring Interface Characteristics The switch does not have this behavior with 100BASE-FX-GE SFP modules. Duplex options are supported on your switch, see the product release notes. • If both ends of the line support autonegotiation...
...The 1000BASE-x (where -x is reconfigured, the switch can send and receive traffic at 1000 Mb/s do not support autonegotiation. The 1000BASE-T SFP module ports support the same speed and duplex options as the 10/100/1000-Mb/s ports. - or half-duplex mode. duplex options but ... can either full- Configuring Ethernet Interfaces Chapter 10 Configuring Interface Characteristics The switch does not have this behavior with 100BASE-FX-GE SFP modules. Duplex options are supported on your switch, see the product release notes. • If both ends of the line support autonegotiation...
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...half-duplex mode for 10/100/1000 Mb/s ports. • Enter auto to enable the interface to set a specific speed for SFP module ports. Display the interface speed and duplex mode configuration. (Optional) Save your entries in privileged EXEC mode, follow these steps to ... Interface Speed and Duplex Parameters Beginning in the configuration file. If you use the default interface interface-id interface configuration command. SFP module ports operate only at 1000 Mb/s. Specify the physical interface to privileged EXEC mode. Enable half-duplex mode (for interfaces operating...
...half-duplex mode for 10/100/1000 Mb/s ports. • Enter auto to enable the interface to set a specific speed for SFP module ports. Display the interface speed and duplex mode configuration. (Optional) Save your entries in privileged EXEC mode, follow these steps to ... Interface Speed and Duplex Parameters Beginning in the configuration file. If you use the default interface interface-id interface configuration command. SFP module ports operate only at 1000 Mb/s. Specify the physical interface to privileged EXEC mode. Enable half-duplex mode (for interfaces operating...
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... a pause frame to stop sending until the condition clears. For interfaces 17 to 20, speed and duplex do not apply when they are operating in SFP module mode. Note Catalyst 2960 ports can send flow-control packets. Return to privileged EXEC mode. Upon receipt of data packets during congestion by allowing congested...
... a pause frame to stop sending until the condition clears. For interfaces 17 to 20, speed and duplex do not apply when they are operating in SFP module mode. Note Catalyst 2960 ports can send flow-control packets. Return to privileged EXEC mode. Upon receipt of data packets during congestion by allowing congested...
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Auto-MDIX is not supported on 1000BASE-SX or -LX SFP module interfaces. For more information about cabling requirements, see the hardware installation guide. speed auto Configure the interface to autonegotiate duplex mode with the connected device. ...
Auto-MDIX is not supported on 1000BASE-SX or -LX SFP module interfaces. For more information about cabling requirements, see the hardware installation guide. speed auto Configure the interface to autonegotiate duplex mode with the connected device. ...
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... interface [interface-id] stats show interfaces transceiver properties show interfaces [interface-id] [{transceiver properties | detail}] module number] show controllers ethernet-controller interface-id phy Purpose Display the status and configuration of all interfaces configured for...the privileged EXEC prompt.) These commands are fully described in the Cisco IOS Interface Command Reference, Release 12.2 from the Cisco.com page under Documentation > Cisco IOS Software > 12.2 Mainline > Command References. Display the ...the hardware, the configuration, and statistics about an SFP module.
... interface [interface-id] stats show interfaces transceiver properties show interfaces [interface-id] [{transceiver properties | detail}] module number] show controllers ethernet-controller interface-id phy Purpose Display the status and configuration of all interfaces configured for...the privileged EXEC prompt.) These commands are fully described in the Cisco IOS Interface Command Reference, Release 12.2 from the Cisco.com page under Documentation > Cisco IOS Software > 12.2 Mainline > Command References. Display the ...the hardware, the configuration, and statistics about an SFP module.
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...sections contain this Smartports website: http://www.cisco.com/go/smartports Configuring Smartports Macros You can use the exit or end commands or change the command mode by using small form-factor pluggable (SFP) modules. Cisco-default Smartports macros vary depending on the ...software version running on your application. cisco-switch Use this interface configuration macro when connecting a desktop device such as a template...
...sections contain this Smartports website: http://www.cisco.com/go/smartports Configuring Smartports Macros You can use the exit or end commands or change the command mode by using small form-factor pluggable (SFP) modules. Cisco-default Smartports macros vary depending on the ...software version running on your application. cisco-switch Use this interface configuration macro when connecting a desktop device such as a template...
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... whether they are part of multiple segments. STP Overview STP is transparent to each switched segment. The switches do not have small form-factor pluggable (SFP) modules.
... whether they are part of multiple segments. STP Overview STP is transparent to each switched segment. The switches do not have small form-factor pluggable (SFP) modules.
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...Cisco IOS Commands Master List, Release 12.2 from Lost Cluster Member Connectivity, page 32-11 Note Recovery procedures require that you have physical access to the switch. • Preventing Autonegotiation Mismatches, page 32-11 • SFP Module Security and Identification, page 32-12 • Monitoring SFP Module... Guide 32-1 Troubleshooting 32 C H A P T E R This chapter describes how to identify and resolve software problems related to the Cisco IOS software on the nature of these sections: • Recovering from a Software Failure, page 32-2 • Recovering from a Lost or...
...Cisco IOS Commands Master List, Release 12.2 from Lost Cluster Member Connectivity, page 32-11 Note Recovery procedures require that you have physical access to the switch. • Preventing Autonegotiation Mismatches, page 32-11 • SFP Module Security and Identification, page 32-12 • Monitoring SFP Module... Guide 32-1 Troubleshooting 32 C H A P T E R This chapter describes how to identify and resolve software problems related to the Cisco IOS software on the nature of these sections: • Recovering from a Software Failure, page 32-2 • Recovering from a Lost or...