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...T E R 78-15486-01 Configuring a Login Banner 27-4 Clearing the Login Banner 27-5 Enabling or Disabling the "Cisco Systems Console" Telnet Login Banner 27-5 Defining and Using Command Aliases 27-6 Defining and Using IP Aliases 27-7 Configuring ... How Power Management Works on the Catalyst 4006 Switch 28-6 Understanding Power Redundancy 28-6 1+1 Redundancy Mode Guidelines and Restrictions 28-7 1+1 Redundancy Mode Limitations 28-7 Power Consumption for Modules 28-9 Migrating a Supervisor Engine II from a Catalyst 4006 Switch to a Catalyst 4500 Series Switch 28-10 Understanding How Inline Power ...
...T E R 78-15486-01 Configuring a Login Banner 27-4 Clearing the Login Banner 27-5 Enabling or Disabling the "Cisco Systems Console" Telnet Login Banner 27-5 Defining and Using Command Aliases 27-6 Defining and Using IP Aliases 27-7 Configuring ... How Power Management Works on the Catalyst 4006 Switch 28-6 Understanding Power Redundancy 28-6 1+1 Redundancy Mode Guidelines and Restrictions 28-7 1+1 Redundancy Mode Limitations 28-7 Power Consumption for Modules 28-9 Migrating a Supervisor Engine II from a Catalyst 4006 Switch to a Catalyst 4500 Series Switch 28-10 Understanding How Inline Power ...
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...; Catalyst 4000 Series Switches, page 1-1 • Catalyst 2948G Switch, page 1-2 • Catalyst 2980G Switch, page 1-3 • Supervisor Engine Software, page 1-3 Catalyst 4000 Series Switches Note For installation information and a complete description of media. Table 1-1 Catalyst 4000 Series and Catalyst 4500 Series Switches Product Number Catalyst 4000 Series WS-C4003 WS-C4006 Chassis Description Catalyst 4003 • Modular 3-slot chassis • Optional redundant power supplies Catalyst 4006...
...; Catalyst 4000 Series Switches, page 1-1 • Catalyst 2948G Switch, page 1-2 • Catalyst 2980G Switch, page 1-3 • Supervisor Engine Software, page 1-3 Catalyst 4000 Series Switches Note For installation information and a complete description of media. Table 1-1 Catalyst 4000 Series and Catalyst 4500 Series Switches Product Number Catalyst 4000 Series WS-C4003 WS-C4006 Chassis Description Catalyst 4003 • Modular 3-slot chassis • Optional redundant power supplies Catalyst 4006...
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... Catalyst 2980G Switches Command Reference. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 1-3 Table 1-3 Catalyst 2980G Switch Product Number WS-C2980G-A Chassis Description Catalyst 2980G • Fixed-configuration switch • 12-Gbps backplane • Optional redundant power supplies • Two 1000BASE-X (GBIC) Gigabit Ethernet ports • 80 10/100BASE-TX Fast Ethernet ports Supervisor Engine...
... Catalyst 2980G Switches Command Reference. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 1-3 Table 1-3 Catalyst 2980G Switch Product Number WS-C2980G-A Chassis Description Catalyst 2980G • Fixed-configuration switch • 12-Gbps backplane • Optional redundant power supplies • Two 1000BASE-X (GBIC) Gigabit Ethernet ports • 80 10/100BASE-TX Fast Ethernet ports Supervisor Engine...
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... the Rapid Spanning Tree Protocol (RSTP), and the Cisco PVST+ architecture. If the other switches in one instance (forwarding path) does not affect ...Catalyst 4006 Switch to participate in different parts of the Catalyst 4006 has been lowered administratively and you migrate your supervisor engine from a Catalyst 4006 switch to a Catalyst 4500 series switch, see the "Migrating a Supervisor Engine II from 1 to reflect the new root switch...• The Catalyst 4006 switch is the VLAN number and can group and associate VLANs to administrate and optimally utilize redundant paths. If...
... the Rapid Spanning Tree Protocol (RSTP), and the Cisco PVST+ architecture. If the other switches in one instance (forwarding path) does not affect ...Catalyst 4006 Switch to participate in different parts of the Catalyst 4006 has been lowered administratively and you migrate your supervisor engine from a Catalyst 4006 switch to a Catalyst 4500 series switch, see the "Migrating a Supervisor Engine II from 1 to reflect the new root switch...• The Catalyst 4006 switch is the VLAN number and can group and associate VLANs to administrate and optimally utilize redundant paths. If...
Software Guide
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... set spantree portfast mod_num/port_num enable | disable show spantree [mod_num/port_num] [vlan] Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 8-8 78-15486-01 Configuring PortFast The following sections describe ...switch port, perform this task in the channel to loop guard: - Spanning tree always chooses the first operational port in privileged mode: Step 1 Step 2 Task Enable PortFast on a port that are already blocked by loop guard and the channel breaks, spanning tree loses all the physical ports to the redundant supervisor...
... set spantree portfast mod_num/port_num enable | disable show spantree [mod_num/port_num] [vlan] Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 8-8 78-15486-01 Configuring PortFast The following sections describe ...switch port, perform this task in the channel to loop guard: - Spanning tree always chooses the first operational port in privileged mode: Step 1 Step 2 Task Enable PortFast on a port that are already blocked by loop guard and the channel breaks, spanning tree loses all the physical ports to the redundant supervisor...
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...can operate with VTP Version 1 and VTP Version 2, page 9-21 • Limitations, page 9-21 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 9-19 In VTP off mode in VTP version 3 is similar to the previous VTP versions .... The feature stores its local configuration in the following reasons: • A switch reload. • A high-availability switchover between the active and redundant supervisor engines. • A takeover from the switch. You only need the primary server when the VTP configuration for any kind of...
...can operate with VTP Version 1 and VTP Version 2, page 9-21 • Limitations, page 9-21 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 9-19 In VTP off mode in VTP version 3 is similar to the previous VTP versions .... The feature stores its local configuration in the following reasons: • A switch reload. • A high-availability switchover between the active and redundant supervisor engines. • A takeover from the switch. You only need the primary server when the VTP configuration for any kind of...
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Verify the scheduled reset. Proceed with scheduled reset? (y/n) [n]? Chapter 27 Administering the Switch Scheduling a System Reset Note The maximum scheduled reset time is correct. y Reset scheduled for 23:00:00, Sat Aug 18 2001 ... reason: Software upgrade to 6.3(1). For instance, if the current system time is valid only if the system has a redundant supervisor engine. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 27-11 Proceed with a minimum of the scheduled reset time, the reset will take place...
Verify the scheduled reset. Proceed with scheduled reset? (y/n) [n]? Chapter 27 Administering the Switch Scheduling a System Reset Note The maximum scheduled reset time is correct. y Reset scheduled for 23:00:00, Sat Aug 18 2001 ... reason: Software upgrade to 6.3(1). For instance, if the current system time is valid only if the system has a redundant supervisor engine. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 27-11 Proceed with a minimum of the scheduled reset time, the reset will take place...
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.... The backplane consumes 10 W in both redundant and combined mode. 3. The DC input can set combined mode, the switch displays this message: Insufficient power supplies present for the supervisor engine(s), all line cards, and the fan tray. 2. Understanding How Power Management Works on the Catalyst 4500 Series Switches Chapter 28 Power Management Available Power for...
.... The backplane consumes 10 W in both redundant and combined mode. 3. The DC input can set combined mode, the switch displays this message: Insufficient power supplies present for the supervisor engine(s), all line cards, and the fan tray. 2. Understanding How Power Management Works on the Catalyst 4500 Series Switches Chapter 28 Power Management Available Power for...
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... for the installed modules exceed the power that you install two power supplies in redundant mode. • The 1400 W DC power supply has a separate power on the Catalyst 4500 Series Switches • Combined mode requires that is plugged into reset mode and displays this...W. If you have only one or more information, refer to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. • Software automatically adjusts between system power (for additional information. • Supervisor Engine II cannot detect the DC source that is provided by the ...
... for the installed modules exceed the power that you install two power supplies in redundant mode. • The 1400 W DC power supply has a separate power on the Catalyst 4500 Series Switches • Combined mode requires that is plugged into reset mode and displays this...W. If you have only one or more information, refer to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. • Software automatically adjusts between system power (for additional information. • Supervisor Engine II cannot detect the DC source that is provided by the ...
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... and a 650 W power supply, the switch acts as if there were two 400 W power supplies. The 1+1 redundancy mode might not support a fully loaded chassis. You may consist of four modules that you use the 1+1 redundancy mode in these hardware configurations: • One Catalyst 4006 chassis with a WS-X4013 supervisor engine with two 400 W power supplies...
... and a 650 W power supply, the switch acts as if there were two 400 W power supplies. The 1+1 redundancy mode might not support a fully loaded chassis. You may consist of four modules that you use the 1+1 redundancy mode in these hardware configurations: • One Catalyst 4006 chassis with a WS-X4013 supervisor engine with two 400 W power supplies...
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... within the power limits, or return to the default 2+1 redundancy configuration by the supervisor engine, the fan tray, and the installed modules. To determine the power consumption for the various components of your chassis, see the "Power Consumption for the Catalyst 4006 switch. In the 1+1 redundancy mode, the nonredundant power that your chassis. To avoid...
... within the power limits, or return to the default 2+1 redundancy configuration by the supervisor engine, the fan tray, and the installed modules. To determine the power consumption for the various components of your chassis, see the "Power Consumption for the Catalyst 4006 switch. In the 1+1 redundancy mode, the nonredundant power that your chassis. To avoid...
Software Guide
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...that it is available, the timer starts again, and additional modules are required to 2+1 redundancy mode, each (600 W total) • Fan tray-25 W 28-8 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 The following configuration requires a minimum of modules...and 3-65 W each (130 W total) • Two WS-X4448-GB-LX modules in 1+1 redundancy mode for this power limitation by evaluating the type and number of 395 W: • WS-X4013 supervisor engine-110 W • Four WS-X4148-RJ modules-65 W each (180 W total) •...
...that it is available, the timer starts again, and additional modules are required to 2+1 redundancy mode, each (600 W total) • Fan tray-25 W 28-8 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 The following configuration requires a minimum of modules...and 3-65 W each (130 W total) • Two WS-X4448-GB-LX modules in 1+1 redundancy mode for this power limitation by evaluating the type and number of 395 W: • WS-X4013 supervisor engine-110 W • Four WS-X4148-RJ modules-65 W each (180 W total) •...
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...Catalyst 4006 switch or a Catalyst 4500 series switch port. Figure 28-1 Power Detection Summary Catalyst Switch Inline power switching module Cisco legacy powered device Switching module discovers the powered device using proprietary discovery mechanism Inline power switching module Inline power switching module Third party powered device Wall-power Switching... Catalyst 4500 series switches and the Catalyst 4006 switch. Supervisor engine will not discover the powered device. Setting Redundant Mode for the switch. 28-14 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches...
...Catalyst 4006 switch or a Catalyst 4500 series switch port. Figure 28-1 Power Detection Summary Catalyst Switch Inline power switching module Cisco legacy powered device Switching module discovers the powered device using proprietary discovery mechanism Inline power switching module Inline power switching module Third party powered device Wall-power Switching... Catalyst 4500 series switches and the Catalyst 4006 switch. Supervisor engine will not discover the powered device. Setting Redundant Mode for the switch. 28-14 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches...