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... 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...
... 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...
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...Cisco 100-Megabit Ethernet SFP Modules Compatibility Matrix (not orderable but available on Cisco.com) - Cisco Gigabit Ethernet Transceiver Modules Compatibility Matrix (not orderable but available on Cisco.com) - You can order printed copies of documents with a DOC-xxxxxx= number from the Cisco.com sites and from this Cisco.com site: http://www.cisco... (NAC) features, see the Network Admission Control Software Configuration Guide (not orderable but available on Cisco.com) OL-8603-04 Catalyst 2960 Switch Software Configuration Guide xxxi Preface Related Publications • For cluster requirements...
...Cisco 100-Megabit Ethernet SFP Modules Compatibility Matrix (not orderable but available on Cisco.com) - Cisco Gigabit Ethernet Transceiver Modules Compatibility Matrix (not orderable but available on Cisco.com) - You can order printed copies of documents with a DOC-xxxxxx= number from the Cisco.com sites and from this Cisco.com site: http://www.cisco... (NAC) features, see the Network Admission Control Software Configuration Guide (not orderable but available on Cisco.com) OL-8603-04 Catalyst 2960 Switch Software Configuration Guide xxxi Preface Related Publications • For cluster requirements...
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...For a list 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. Extended discovery of service (QoS). - and switch-level monitoring and troubleshooting,... single IP address. - For information about 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 GUI for...
...For a list 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. Extended discovery of service (QoS). - and switch-level monitoring and troubleshooting,... single IP address. - For information about 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 GUI for...
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... a part of entries is integrated in hardware, and up to 2000 bytes for frames that allows the system to anticipate and respond to Cisco IOS IP SLAs request packets for monitoring network performance. Chapter 1 Overview Features • Automatic-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 ...
... a part of entries is integrated in hardware, and up to 2000 bytes for frames that allows the system to anticipate and respond to Cisco IOS IP SLAs request packets for monitoring network performance. Chapter 1 Overview Features • Automatic-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 ...
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If you do not configure the switch at all, the switch operates with Cisco Network Assistant, available on Cisco.com. 1-10 Catalyst 2960 Switch Software Configuration Guide OL-8603-04 For more information, see Chapter 3, "Assigning the Switch IP Address and... Detection Systems (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 designed for plug-and-play operation, requiring only that you can change the interface-specific...
If you do not configure the switch at all, the switch operates with Cisco Network Assistant, available on Cisco.com. 1-10 Catalyst 2960 Switch Software Configuration Guide OL-8603-04 For more information, see Chapter 3, "Assigning the Switch IP Address and... Detection Systems (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 designed for plug-and-play operation, requiring only that you can change the interface-specific...
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... IEEE 802.1p/Q. See the documentation sets specific to the desktop. Each switch in the Catalyst 2900 LRE XL and Catalyst 2950 LRE switches. Using SFP modules also provides flexibility in the access layer to provide Gigabit Ethernet to these switches. or low-priority, based on these switches for using existing... Access-layer Catalyst switches 89373 1-14 Catalyst 2960 Switch Software Configuration Guide OL-8603-04 A growing demand for LRE information. To prevent congestion, use the Cisco Catalyst 2960 switches in media and distance options through fiber-optic connections.
... IEEE 802.1p/Q. See the documentation sets specific to the desktop. Each switch in the Catalyst 2900 LRE XL and Catalyst 2950 LRE switches. Using SFP modules also provides flexibility in the access layer to provide Gigabit Ethernet to these switches. or low-priority, based on these switches for using existing... Access-layer Catalyst switches 89373 1-14 Catalyst 2960 Switch Software Configuration Guide OL-8603-04 A growing demand for LRE information. To prevent congestion, use the Cisco Catalyst 2960 switches in media and distance options through fiber-optic connections.
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QoS and policing on the switch ensure rapid handling of your network. Using SFP modules provides flexibility in media and distance options through dual homing of servers connected to switches, which have redundant Gigabit EtherChannels.... features on the switches provide preferential treatment for certain data streams. They segment traffic streams into different paths for processing. 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 ...
QoS and policing on the switch ensure rapid handling of your network. Using SFP modules provides flexibility in media and distance options through dual homing of servers connected to switches, which have redundant Gigabit EtherChannels.... features on the switches provide preferential treatment for certain data streams. They segment traffic streams into different paths for processing. 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 ...
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... to CWDM optical add/drop multiplexer (OADM) modules 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. OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 1-17 The CWDM OADM modules combine (or multiplex) the...
... to CWDM optical add/drop multiplexer (OADM) modules 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. OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 1-17 The CWDM OADM modules combine (or multiplex) the...
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Each uplink port 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 ... port has two LEDs: one shows the status of the RJ-45 port, and one connector of the SFP module port. For information about the LEDs, see the "Setting the Interface Speed and Duplex Parameters" section on...Figure 10-1 Connecting VLANs with dual front ends-an RJ-45 connector and an small form-factor pluggable (SFP) module connector. The dual front ends are not redundant interfaces, and the switch activates only one shows ...
Each uplink port 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 ... port has two LEDs: one shows the status of the RJ-45 port, and one connector of the SFP module port. For information about the LEDs, see the "Setting the Interface Speed and Duplex Parameters" section on...Figure 10-1 Connecting VLANs with dual front ends-an RJ-45 connector and an small form-factor pluggable (SFP) module connector. The dual front ends are not redundant interfaces, and the switch activates only one shows ...
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... configured with the far left port when facing the front of the switch, 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 ..., Gigabit Ethernet port 1 is more than one per line. Procedures for example, 10/100 ports and SFP module ports, the port numbers restart with 10/100/1000 ports and SFP module ports, SFP module ports are collected and applied to the interface when you can also configure a range of interfaces by...
... configured with the far left port when facing the front of the switch, 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 ..., Gigabit Ethernet port 1 is more than one per line. Procedures for example, 10/100 ports and SFP module ports, the port numbers restart with 10/100/1000 ports and SFP module ports, SFP module ports are collected and applied to the interface when you can also configure a range of interfaces by...
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... (unknown multicast Disabled (not blocked). Protected port Disabled. Port Fast Disabled. See the "Default Optional Spanning-Tree Configuration" section on SFP module ports; Broadcast, multicast, and unicast Disabled. See the "Default Storm Control Configuration" section storm control on page 10-4. 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 powered device is enabled on all Ethernet ...
... (unknown multicast Disabled (not blocked). Protected port Disabled. Port Fast Disabled. See the "Default Optional Spanning-Tree Configuration" section on SFP module ports; Broadcast, multicast, and unicast Disabled. See the "Default Storm Control Configuration" section storm control on page 10-4. 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 powered device is enabled on all Ethernet ...
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...removed, the switch again dynamically selects the type (auto-select) and re-enables the RJ-45 side. In this interface type. • sfp-The switch disables the RJ-45 interface. For information about setting the speed and duplex, see the information that link. When the switch ...-config Purpose Select the interface and type of speed and duplex (the default). When link up . When you connect a cable to the SFP module interface. To return to privileged EXEC mode. You can configure the speed and duplex settings consistent with autonegotiation of a dual-purpose uplink port...
...removed, the switch again dynamically selects the type (auto-select) and re-enables the RJ-45 side. In this interface type. • sfp-The switch disables the RJ-45 interface. For information about setting the speed and duplex, see the information that link. When the switch ...-config Purpose Select the interface and type of speed and duplex (the default). When link up . When you connect a cable to the SFP module interface. To return to privileged EXEC mode. You can configure the speed and duplex settings consistent with autonegotiation of a dual-purpose uplink port...
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... Fast Ethernet (10/100-Mb/s) ports, Gigabit Ethernet (10/100/1000-Mb/s) ports, and small form-factor pluggable (SFP) module slots supporting SFP modules. These modules support full- Caution Changing the interface speed and duplex mode configuration might shut down and re-enable the... stations can either full- Configuring Ethernet Interfaces Chapter 10 Configuring Interface Characteristics The switch does not have this behavior with 100BASE-FX-GE SFP modules. The 1000BASE-x (where -x is reconfigured, the switch can send and receive traffic at 1000 Mb/s do not support autonegotiation....
... Fast Ethernet (10/100-Mb/s) ports, Gigabit Ethernet (10/100/1000-Mb/s) ports, and small form-factor pluggable (SFP) module slots supporting SFP modules. These modules support full- Caution Changing the interface speed and duplex mode configuration might shut down and re-enable the... stations can either full- Configuring Ethernet Interfaces Chapter 10 Configuring Interface Characteristics The switch does not have this behavior with 100BASE-FX-GE SFP modules. The 1000BASE-x (where -x is reconfigured, the switch can send and receive traffic at 1000 Mb/s do not support autonegotiation....
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... the auto keyword, the port autonegotiates only at the specified speeds. • The nonegotiate keyword is available only for the interface. SFP module ports operate only at 1000 Mb/s. If you use the default interface interface-id interface configuration command. Enter the duplex parameter for... 10/100/1000 Mb/s ports. • Enter auto to enable the interface to set a specific speed for SFP module ports. For more information about duplex settings, see the "Speed and Duplex Configuration Guidelines" section on page 10-12. Display the interface...
... the auto keyword, the port autonegotiates only at the specified speeds. • The nonegotiate keyword is available only for the interface. SFP module ports operate only at 1000 Mb/s. If you use the default interface interface-id interface configuration command. Enter the duplex parameter for... 10/100/1000 Mb/s ports. • Enter auto to enable the interface to set a specific speed for SFP module ports. For more information about duplex settings, see the "Speed and Duplex Configuration Guidelines" section on page 10-12. Display the interface...
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... Interfaces Chapter 10 Configuring Interface Characteristics Note For interfaces gi0/1 to gi0/16, speed and duplex settings do not apply, as they are operating in SFP module mode. If one port experiences congestion and cannot receive any loss of congestion, no indication is given to the link partner, and no pause...
... Interfaces Chapter 10 Configuring Interface Characteristics Note For interfaces gi0/1 to gi0/16, speed and duplex settings do not apply, as they are operating in SFP module mode. If one port experiences congestion and cannot receive any loss of congestion, no indication is given to the link partner, and no pause...
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..., you must also set the interface speed and duplex to be configured, and enter interface configuration mode. It is supported on 1000BASE-SX or -LX SFP module interfaces. interface-id phy copy running-config startup-config (Optional) Save your entries in privileged EXEC mode, follow these steps to configure auto-MDIX...
..., you must also set the interface speed and duplex to be configured, and enter interface configuration mode. It is supported on 1000BASE-SX or -LX SFP module interfaces. interface-id phy copy running-config startup-config (Optional) Save your entries in privileged EXEC mode, follow these steps to configure auto-MDIX...
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... status and configuration of the software and the hardware, the configuration, and statistics about an SFP module. Display the operational state of interfaces 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 interface status or a list of the auto...
... status and configuration of the software and the hardware, the configuration, and statistics about an SFP module. Display the operational state of interfaces 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 interface status or a list of the auto...
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... the CLI commands that you can use the exit or end commands or change the command mode by using small form-factor pluggable (SFP) modules. You can apply it globally to a switch or to a switch interface or range of the port. After you create the...8226; When creating a macro, all CLI commands should be in the same configuration mode. 11-2 Catalyst 2960 Switch Software Configuration Guide OL-8603-04 cisco-switch Use this configuration information: • Default Smartports Macro Configuration, page 11-2 • Smartports Macro Configuration Guidelines, page 11-2 • Creating ...
... the CLI commands that you can use the exit or end commands or change the command mode by using small form-factor pluggable (SFP) modules. You can apply it globally to a switch or to a switch interface or range of the port. After you create the...8226; When creating a macro, all CLI commands should be in the same configuration mode. 11-2 Catalyst 2960 Switch Software Configuration Guide OL-8603-04 cisco-switch Use this configuration information: • Default Smartports Macro Configuration, page 11-2 • Smartports Macro Configuration Guidelines, page 11-2 • Creating ...
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... role is called bridge protocol data units (BPDUs), at least one switch of the spanning tree. The switches do not have small form-factor pluggable (SFP) modules. When two ports on page 15-10. You can exist between any two stations. Multiple active paths among end stations cause loops in the...
... role is called bridge protocol data units (BPDUs), at least one switch of the spanning tree. The switches do not have small form-factor pluggable (SFP) modules. When two ports on page 15-10. You can exist between any two stations. Multiple active paths among end stations cause loops in the...
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..., if the switch assigns a port 2 an ifIndex value of the values in Table 26-3 to assign an ifIndex value to identify a physical or a logical interface. SFP = small form-factor pluggable ifIndex Range 1-4999 5000-5012 5013-5077 5078-5142 10000-14500 14501 Note The switch might not use sequential values within...
..., if the switch assigns a port 2 an ifIndex value of the values in Table 26-3 to assign an ifIndex value to identify a physical or a logical interface. SFP = small form-factor pluggable ifIndex Range 1-4999 5000-5012 5013-5077 5078-5142 10000-14500 14501 Note The switch might not use sequential values within...