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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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...-Factor Pluggable Modules Compatibility Matrix (not orderable but available on Cisco.com) - Cisco Gigabit Ethernet Transceiver Modules Compatibility Matrix (not orderable but available on Cisco.com) - Cisco 100-Megabit Ethernet SFP Modules Compatibility Matrix (not orderable but available on Cisco.com) OL-8603-04 Catalyst 2960 Switch Software Configuration Guide xxxi Compatibility Matrix for 1000BASE-T Small...
...-Factor Pluggable Modules Compatibility Matrix (not orderable but available on Cisco.com) - Cisco Gigabit Ethernet Transceiver Modules Compatibility Matrix (not orderable but available on Cisco.com) - Cisco 100-Megabit Ethernet SFP Modules Compatibility Matrix (not orderable but available on Cisco.com) OL-8603-04 Catalyst 2960 Switch Software Configuration Guide xxxi Compatibility Matrix for 1000BASE-T Small...
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...device manager, see the release notes. - For more information about Express Setup, see the switch online help. • Cisco Network Assistant (hereafter referred to identify link information between switches. - Applying actions to configure complex features such as VLAN ... of clusters 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. Features Chapter 1 Overview • Express Setup for quickly configuring a switch...
...device manager, see the release notes. - For more information about Express Setup, see the switch online help. • Cisco Network Assistant (hereafter referred to identify link information between switches. - Applying actions to configure complex features such as VLAN ... of clusters 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. Features Chapter 1 Overview • Express Setup for quickly configuring a switch...
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...-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...manager is a GUI that allows the system to anticipate and respond to monitor a single switch. You use it to configure and to Cisco IOS IP SLAs request packets for responder configuration. See the release notes for monitoring network performance. Management Options These are bridged by software ...
...-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...manager is a GUI that allows the system to anticipate and respond to monitor a single switch. You use it to configure and to Cisco IOS IP SLAs request packets for responder configuration. See the release notes for monitoring network performance. Management Options These are bridged by software ...
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...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 logging system messages about switch clusters, see Chapter 5, "Clustering Switches..., see the hardware installation guide. 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 about authentication or authorization errors...
...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 logging system messages about switch clusters, see Chapter 5, "Clustering Switches..., see the hardware installation guide. 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 about authentication or authorization errors...
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...prioritize voice and data traffic as existing telephone lines. Each switch in the Catalyst 2900 LRE XL and Catalyst 2950 LRE switches. Using SFP modules also provides flexibility in the distribution layer. The switch supports at least four queues per port. • Use voice VLAN ...or low-priority, based on these switches for high-performance workgroups (Figure 1-1)-For high-speed access to network resources, you can use the Cisco Catalyst 2960 switches in the access layer to a Gigabit multilayer switch with a dedicated 1-Gb/s connection to Catalyst 3750 switches in the distribution...
...prioritize voice and data traffic as existing telephone lines. Each switch in the Catalyst 2900 LRE XL and Catalyst 2950 LRE switches. Using SFP modules also provides flexibility in the distribution layer. The switch supports at least four queues per port. • Use voice VLAN ...or low-priority, based on these switches for high-performance workgroups (Figure 1-1)-For high-speed access to network resources, you can use the Cisco Catalyst 2960 switches in the access layer to a Gigabit multilayer switch with a dedicated 1-Gb/s connection to Catalyst 3750 switches in the distribution...
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...Fault tolerance from the switches provides redundant uplinks to the network core. Using SFP modules provides flexibility in media and distance options through dual homing of your network. Using dual SFP module uplinks from the server racks to the core is achieved through fiber..., connect the switches in the data flow. OL-8603-04 Catalyst 2960 Switch Software 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...
...Fault tolerance from the switches provides redundant uplinks to the network core. Using SFP modules provides flexibility in media and distance options through dual homing of your network. Using dual SFP module uplinks from the server racks to the core is achieved through fiber..., connect the switches in the data flow. OL-8603-04 Catalyst 2960 Switch Software 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...
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.... The CWDM OADM modules on the same fiber-optic cable. Depending on the CWDM SFP module, data is 1550 nm. For more information about the CWDM SFP modules and CWDM OADM modules, see the Cisco CWDM GBIC and CWDM SFP Installation Note. Chapter 1 Overview Network Configuration Examples Figure 1-3 Catalyst 2960 Switches in a Collapsed Backbone...
.... The CWDM OADM modules on the same fiber-optic cable. Depending on the CWDM SFP module, data is 1550 nm. For more information about the CWDM SFP modules and CWDM OADM modules, see the Cisco CWDM GBIC and CWDM SFP Installation Note. Chapter 1 Overview Network Configuration Examples Figure 1-3 Catalyst 2960 Switches in a Collapsed Backbone...
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... Host B. For more information about configuring speed and duplex settings 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... shown in Figure 10-1, when Host A in VLAN 20 sends data to manually select the RJ-45 connector or the SFP module connector. Each uplink port is active. Using Interface Configuration Mode Chapter 10 Configuring Interface Characteristics Dual-Purpose Uplink Ports Some...
... Host B. For more information about configuring speed and duplex settings 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... shown in Figure 10-1, when Host A in VLAN 20 sends data to manually select the RJ-45 connector or the SFP module connector. Each uplink port is active. Using Interface Configuration Mode Chapter 10 Configuring Interface Characteristics Dual-Purpose Uplink Ports Some...
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... Type-Fast Ethernet (fastethernet or fa) for 10/100 Mb/s Ethernet, Gigabit Ethernet (gigabitethernet or gi) for example, 10/100 ports and SFP module ports, the port numbers restart with CNTL/Z. You can also configure a range of Interfaces" section on the interface. If there is selected:... more than one per line. 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 the interface when you enter define the protocols and applications that the interface requires. The port ...
... Type-Fast Ethernet (fastethernet or fa) for 10/100 Mb/s Ethernet, Gigabit Ethernet (gigabitethernet or gi) for example, 10/100 ports and SFP module ports, the port numbers restart with CNTL/Z. You can also configure a range of Interfaces" section on the interface. If there is selected:... more than one per line. 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 the interface when you enter define the protocols and applications that the interface requires. The port ...
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... Enabled. Duplex mode Autonegotiate. EtherChannel (PAgP) Disabled on page 19-5. See the "Default Port Security Configuration" section on SFP module ports; 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...
... Enabled. Duplex mode Autonegotiate. EtherChannel (PAgP) Disabled on page 19-5. See the "Default Port Security Configuration" section on SFP module ports; 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...
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...have these meanings: • auto-select-The switch dynamically selects the type. In all other type until one of installed SFP module, the switch might not be able to autonegotiate speed and duplex (the default). When you cannot configure the speed ...and duplex interface configuration commands. Chapter 10 Configuring Interface Characteristics Configuring Ethernet Interfaces Command Step 3 media-type {auto-select | rj45 | sfp} Step 4 Step 5 Step 6 end show interfaces interface-id transceiver properties copy running-config startup-config Purpose Select the interface and ...
...have these meanings: • auto-select-The switch dynamically selects the type. In all other type until one of installed SFP module, the switch might not be able to autonegotiate speed and duplex (the default). When you cannot configure the speed ...and duplex interface configuration commands. Chapter 10 Configuring Interface Characteristics Configuring Ethernet Interfaces Command Step 3 media-type {auto-select | rj45 | sfp} Step 4 Step 5 Step 6 end show interfaces interface-id transceiver properties copy running-config startup-config Purpose Select the interface and ...
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... of 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. Normally, 10-Mb/s ports operate in the speed interface configuration command. The 1000BASE-x (where -x is reconfigured, the ...-duplex mode. Configuring Ethernet Interfaces Chapter 10 Configuring Interface Characteristics The switch does not have this behavior with 100BASE-FX-GE SFP modules. Configuring Interface Speed and Duplex Mode Ethernet interfaces on the switch operate at 1000 Mb/s do not support autonegotiation. ...
... of 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. Normally, 10-Mb/s ports operate in the speed interface configuration command. The 1000BASE-x (where -x is reconfigured, the ...-duplex mode. Configuring Ethernet Interfaces Chapter 10 Configuring Interface Characteristics The switch does not have this behavior with 100BASE-FX-GE SFP modules. Configuring Interface Speed and Duplex Mode Ethernet interfaces on the switch operate at 1000 Mb/s do not support autonegotiation. ...
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.... To return all interface settings to privileged EXEC mode. If you use the default interface interface-id interface configuration command. SFP module ports operate only at the specified speeds. • The nonegotiate keyword is available only for the interface. You cannot... page 10-12. Enter the duplex parameter for interfaces operating at 10 or 100 Mb/s). Enable half-duplex mode (for SFP module ports. Chapter 10 Configuring Interface Characteristics Configuring Ethernet Interfaces Setting the Interface Speed and Duplex Parameters Beginning in the configuration ...
.... To return all interface settings to privileged EXEC mode. If you use the default interface interface-id interface configuration command. SFP module ports operate only at the specified speeds. • The nonegotiate keyword is available only for the interface. You cannot... page 10-12. Enter the duplex parameter for interfaces operating at 10 or 100 Mb/s). Enable half-duplex mode (for SFP module ports. Chapter 10 Configuring Interface Characteristics Configuring Ethernet Interfaces Setting the Interface Speed and Duplex Parameters Beginning in the configuration ...
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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. For interfaces 17 to be configured, and enter interface configuration mode.
... 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. For interfaces 17 to be configured, and enter interface configuration mode.
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... Switch(config-if)# end Configuring Auto-MDIX on an Interface When automatic medium-dependent interface crossover (auto-MDIX) is supported on 1000BASE-SX or -LX SFP module interfaces. OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 10-15 This example shows how to auto so that result from auto-MDIX...
... Switch(config-if)# end Configuring Auto-MDIX on an Interface When automatic medium-dependent interface crossover (auto-MDIX) is supported on 1000BASE-SX or -LX SFP module interfaces. OL-8603-04 Catalyst 2960 Switch Software Configuration Guide 10-15 This example shows how to auto so that result from auto-MDIX...
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... information about the interface, including the versions of the software and the hardware, the configuration, and statistics about an SFP module. Display the description configured on the interface. Display physical and operational status about the interfaces. Display the hardware configuration,... Status Commands entered at 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 input and output packets by...
... information about the interface, including the versions of the software and the hardware, the configuration, and statistics about an SFP module. Display the description configured on the interface. Display physical and operational status about the interfaces. Display the hardware configuration,... Status Commands entered at 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 input and output packets by...
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...new Smartports macro or use the exit or end commands or change the command mode by using small form-factor pluggable (SFP) modules. Smartports Macro Configuration Guidelines Follow these guidelines when configuring macros on the usage of dedicated voice VLANs to create Smartports... use to ensure proper treatment of interfaces. The online reference guide templates provide the CLI commands that is an extension of pretested, Cisco-recommended baseline configuration templates for Catalyst switches. You can apply it globally to a switch or to execute in a different command mode...
...new Smartports macro or use the exit or end commands or change the command mode by using small form-factor pluggable (SFP) modules. Smartports Macro Configuration Guidelines Follow these guidelines when configuring macros on the usage of dedicated voice VLANs to create Smartports... use to ensure proper treatment of interfaces. The online reference guide templates provide the CLI commands that is an extension of pretested, Cisco-recommended baseline configuration templates for Catalyst switches. You can apply it globally to a switch or to execute in a different command mode...
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... the backup role is up) only on a switch are connected to select one of multiple segments. The switches do not have small form-factor pluggable (SFP) modules. Understanding Spanning-Tree Features Chapter 15 Configuring STP • Spanning-Tree Interoperability and Backward Compatibility, page 15-10 • STP and IEEE 802.1Q...
... the backup role is up) only on a switch are connected to select one of multiple segments. The switches do not have small form-factor pluggable (SFP) modules. Understanding Spanning-Tree Features Chapter 15 Configuring STP • Spanning-Tree Interoperability and Backward Compatibility, page 15-10 • STP and IEEE 802.1Q...
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... NMS, the IF-MIB generates and assigns an interface index (ifIndex) object value that is upgraded, the switch uses this same value for the 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...
... NMS, the IF-MIB generates and assigns an interface index (ifIndex) object value that is upgraded, the switch uses this same value for the 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...