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...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 ...Power Management 28-1 Understanding How Power Management Works on the Catalyst 4500 Series Switches 28-1 Power Management Overview 28-2 Understanding Power Management Modes 28-2 Available Power for Power Supplies 28-4 Power Management Limitations 28-4 1400 W DC Power Supply Guidelines and Restrictions 28-5 Understanding How Power Management Works on the Catalyst 4006 Switch 28-6 Understanding Power...
...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 ...Power Management 28-1 Understanding How Power Management Works on the Catalyst 4500 Series Switches 28-1 Power Management Overview 28-2 Understanding Power Management Modes 28-2 Available Power for Power Supplies 28-4 Power Management Limitations 28-4 1400 W DC Power Supply Guidelines and Restrictions 28-5 Understanding How Power Management Works on the Catalyst 4006 Switch 28-6 Understanding Power...
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... redundant power supplies Catalyst 4006 • Modular 6-slot chassis • 30-Gbps backplane • Two power supplies with optional third power supply 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 1-1 This chapter consists of these sections: • 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...
... redundant power supplies Catalyst 4006 • Modular 6-slot chassis • 30-Gbps backplane • Two power supplies with optional third power supply 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 1-1 This chapter consists of these sections: • 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...
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... ports Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 1-2 78-15486-01 Table 1-2 describes the Catalyst 2948G switch. Catalyst 2948G Switch Chapter 1 Product Overview Table 1-1 Catalyst 4000 Series and Catalyst 4500 Series Switches (continued) Product Number WS-C4912G Catalyst 4500 Series WS-C4503 WS-C4506 Chassis Description Catalyst 4912G • Fixed-configuration switch • 12-Gbps backplane • Optional redundant power supplies...
... ports Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 1-2 78-15486-01 Table 1-2 describes the Catalyst 2948G switch. Catalyst 2948G Switch Chapter 1 Product Overview Table 1-1 Catalyst 4000 Series and Catalyst 4500 Series Switches (continued) Product Number WS-C4912G Catalyst 4500 Series WS-C4503 WS-C4506 Chassis Description Catalyst 4912G • Fixed-configuration switch • 12-Gbps backplane • Optional redundant power supplies...
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... to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 1-3 For more information, see Chapter 2, "Using the Command-Line Interface." 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 •...
... to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 1-3 For more information, see Chapter 2, "Using the Command-Line Interface." 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 •...
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When power supply errors occur • SNMP community strings-SNMP community strings authenticate access to MIB objects and function as CiscoWorks2000, which run on managed devices •...the supervisor engine module software (see Chapter 25, "Configuring RMON") • RMON and RMON2 on an external SwitchProbe device 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 24-5 When temperature limitations are spanning tree topology changes - Chapter 24 Configuring SNMP Understanding How SNMPv1 and SNMPv2c Work...
When power supply errors occur • SNMP community strings-SNMP community strings authenticate access to MIB objects and function as CiscoWorks2000, which run on managed devices •...the supervisor engine module software (see Chapter 25, "Configuring RMON") • RMON and RMON2 on an external SwitchProbe device 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 24-5 When temperature limitations are spanning tree topology changes - Chapter 24 Configuring SNMP Understanding How SNMPv1 and SNMPv2c Work...
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... time and date using the Network Time Protocol (NTP). Setting the System Clock Chapter 27 Administering the Switch disable 9600 0% 0% Wed Apr 24 2002, 15:46:01 Power Capacity of the Chassis:2 supplies WARNING:Power supplies of the day. Configuring a Login Banner To configure a login banner, perform this task in privileged mode...logs in to set the system clock and display the current date and time: Console> (enable) set banner motd c message_of_the_day c - 27-4 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01
... time and date using the Network Time Protocol (NTP). Setting the System Clock Chapter 27 Administering the Switch disable 9600 0% 0% Wed Apr 24 2002, 15:46:01 Power Capacity of the Chassis:2 supplies WARNING:Power supplies of the day. Configuring a Login Banner To configure a login banner, perform this task in privileged mode...logs in to set the system clock and display the current date and time: Console> (enable) set banner motd c message_of_the_day c - 27-4 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01
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... for the Catalyst 4500 series switches. In combined mode, however, the switch has no power redundancy; If the primary power supply fails, the second power supply supports the switch without disrupting the network. A single power supply must have the same wattage. Combined mode has no power redundancy. if a power supply fails, one power supply as a primary power supply and the second power supply as a backup. By default, the power supplies in power supply bay...
... for the Catalyst 4500 series switches. In combined mode, however, the switch has no power redundancy; If the primary power supply fails, the second power supply supports the switch without disrupting the network. A single power supply must have the same wattage. Combined mode has no power redundancy. if a power supply fails, one power supply as a primary power supply and the second power supply as a backup. By default, the power supplies in power supply bay...
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... variable power supplies, choose a power supply that supplies enough power so that the chassis and inline power requirements are set your switch continues to accommodate the chassis and inline power requirements. • When your switch is installed, your switch, the switch uses the power supply in power supply bay 1 (PS1) and ignores the power supply in the Catalyst 4500 series switches: • The two power supplies must be the same type. Variable power supplies...
... variable power supplies, choose a power supply that supplies enough power so that the chassis and inline power requirements are set your switch continues to accommodate the chassis and inline power requirements. • When your switch is installed, your switch, the switch uses the power supply in power supply bay 1 (PS1) and ignores the power supply in the Catalyst 4500 series switches: • The two power supplies must be the same type. Variable power supplies...
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... consumes 10 W in redundant mode. 4. The inline power has 0.96 efficiency. 5. Understanding How Power Management Works on the Catalyst 4500 Series Switches Chapter 28 Power Management Available Power for Power Supplies Table 28-1 lists the power that is provided by the power supplies. • If you insert a single power supply into the switch and then set the power requirements for the installed modules to exceed...
... consumes 10 W in redundant mode. 4. The inline power has 0.96 efficiency. 5. Understanding How Power Management Works on the Catalyst 4500 Series Switches Chapter 28 Power Management Available Power for Power Supplies Table 28-1 lists the power that is provided by the power supplies. • If you insert a single power supply into the switch and then set the power requirements for the installed modules to exceed...
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... many powered devices are drawing power from the system, the power to insert additional modules that exceed the power of the power supplies into the switch, the switch places the newly inserted module into the 1400 W DC power supply. If the power supply fan fails, the display shows the power as it is working properly. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software...
... many powered devices are drawing power from the system, the power to insert additional modules that exceed the power of the power supplies into the switch, the switch places the newly inserted module into the 1400 W DC power supply. If the power supply fan fails, the display shows the power as it is working properly. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software...
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... only two power supplies by the power supply. Note For information on power management for the Catalyst 4000 series switches support a limited module configuration on a reduced number of available power. 28-6 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 If you use a 400 W power supply and a 650 W power supply, the switch acts as if there were two 400 W power supplies. The supervisor...
... only two power supplies by the power supply. Note For information on power management for the Catalyst 4000 series switches support a limited module configuration on a reduced number of available power. 28-6 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 If you use a 400 W power supply and a 650 W power supply, the switch acts as if there were two 400 W power supplies. The supervisor...
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... 400 W power supplies provide 750 W. Two 650 W power supplies supply only 750 W; An incorrect configuration will disrupt your chassis. If you power down a chassis that is the power of modules that require more power than a single power supply can handle, the switch displays this message: Insufficient power supplies for the Catalyst 4006 switch. Chapter 28 Power Management Understanding How Power Management Works on the Catalyst 4006 Switch If you...
... 400 W power supplies provide 750 W. Two 650 W power supplies supply only 750 W; An incorrect configuration will disrupt your chassis. If you power down a chassis that is the power of modules that require more power than a single power supply can handle, the switch displays this message: Insufficient power supplies for the Catalyst 4006 switch. Chapter 28 Power Management Understanding How Power Management Works on the Catalyst 4006 Switch If you...
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... mode do not exceed the available power, the switch is stable. If you set as the backup, the switch acts as if there were two 400 W power supplies. If the chassis module combination and the modules in your Catalyst 4006 switch and you use the available 650...mode is brought up one 650 W power supply in 1+1 redundancy mode, and a second 650 W power supply is able to stabilize the chassis' power usage. Modules that the switch can provide. Understanding How Power Management Works on the Catalyst 4006 Switch Chapter 28 Power Management These scenarios initiate the five-minute...
... mode do not exceed the available power, the switch is stable. If you set as the backup, the switch acts as if there were two 400 W power supplies. If the chassis module combination and the modules in your Catalyst 4006 switch and you use the available 650...mode is brought up one 650 W power supply in 1+1 redundancy mode, and a second 650 W power supply is able to stabilize the chassis' power usage. Modules that the switch can provide. Understanding How Power Management Works on the Catalyst 4006 Switch Chapter 28 Power Management These scenarios initiate the five-minute...
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... power. To determine the power requirements for your switch has a module that are connected to other Catalyst switching modules, refer to end stations, you can configure the switch to stop supplying power to the powered device and to an inline power module. Table 28-3 Switch Components Supporting Inline Power Switch Chassis Catalyst 4006 Catalyst 4503 Catalyst 4506 Modules WS-X4148-RJ45V WS-X4148-RJ45V Power Supplies Catalyst 4000 Series Power...
... power. To determine the power requirements for your switch has a module that are connected to other Catalyst switching modules, refer to end stations, you can configure the switch to stop supplying power to the powered device and to an inline power module. Table 28-3 Switch Components Supporting Inline Power Switch Chassis Catalyst 4006 Catalyst 4503 Catalyst 4506 Modules WS-X4148-RJ45V WS-X4148-RJ45V Power Supplies Catalyst 4000 Series Power...
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... Power supplies are configured for 2500Watts DC input Power Budget is : 1 supply Power Available to the System (excluding voice power): 1000 Watts (83.33 Amps @12V) Power Drawn from the System (excluding voice power): 516 Watts (43.00 Amps @12V) Remaining Power (excluding voice power): 1150 Watts (95.83 Amps @12V) Console>(enable) 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches...
... Power supplies are configured for 2500Watts DC input Power Budget is : 1 supply Power Available to the System (excluding voice power): 1000 Watts (83.33 Amps @12V) Power Drawn from the System (excluding voice power): 516 Watts (43.00 Amps @12V) Remaining Power (excluding voice power): 1150 Watts (95.83 Amps @12V) Console>(enable) 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches...
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... Console> (enable) show environment power 28-16 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Verify the power budget and the current power usage for the 1400 W DC power supply. Configuring Power Management Chapter 28 Power Management Setting the DC Power Input To set the DC power input for the 1400 W DC power supply, perform this task in...
... Console> (enable) show environment power 28-16 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Verify the power budget and the current power usage for the 1400 W DC power supply. Configuring Power Management Chapter 28 Power Management Setting the DC Power Input To set the DC power input for the 1400 W DC power supply, perform this task in...
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... 0% 0% Fri May 31 2002, 10:24:04 Power Capacity of the Chassis: 1 supply 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 28-17 Chapter 28 Power Management Configuring Power Management This example shows how to set power budget 1 Warning: Your power supply budget will be constrained to the power available from the System (excluding voice...
... 0% 0% Fri May 31 2002, 10:24:04 Power Capacity of the Chassis: 1 supply 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 28-17 Chapter 28 Power Management Configuring Power Management This example shows how to set power budget 1 Warning: Your power supply budget will be constrained to the power available from the System (excluding voice...
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... two power supplies, set config mode text bootflash:switch.cfg text and specify the configuration file to use at boot up. Command set the power budget to 1. Configuring Inline Power Chapter 28 Power Management System Name System Location System Contact CC Switch# Migrating a Supervisor Engine II from a Catalyst 4006 Switch to a Catalyst 4500 Series Switch To migrate your set power budget 1 Catalyst 4506 switch...
... two power supplies, set config mode text bootflash:switch.cfg text and specify the configuration file to use at boot up. Command set the power budget to 1. Configuring Inline Power Chapter 28 Power Management System Name System Location System Contact CC Switch# Migrating a Supervisor Engine II from a Catalyst 4006 Switch to a Catalyst 4500 Series Switch To migrate your set power budget 1 Catalyst 4506 switch...
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The Catalyst 4006 switch can plug a powered device with an external power source into any 10/100 or 10/100/1000 switching module. Table 29-1 Catalyst 4500 Series Components Supporting Inline Power Switch Chassis Catalyst 4006 Catalyst 4503 Catalyst 4506 Modules WS-X4148-RJ45V1 WS-X4148-RJ45V Power Supplies Catalyst 4000 Family Power Entry Module (PEM) 1300 W AC 2800 W AC 1400 W DC 1. This chapter consists of...
The Catalyst 4006 switch can plug a powered device with an external power source into any 10/100 or 10/100/1000 switching module. Table 29-1 Catalyst 4500 Series Components Supporting Inline Power Switch Chassis Catalyst 4006 Catalyst 4503 Catalyst 4506 Modules WS-X4148-RJ45V1 WS-X4148-RJ45V Power Supplies Catalyst 4000 Family Power Entry Module (PEM) 1300 W AC 2800 W AC 1400 W DC 1. This chapter consists of...
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... configuring 10-13 dynamic VLAN membership 12-14 software support 10-5 B BackboneFast adding a switch (figure) 8-7 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 IN-1 local authentication; INDEX Numerics 10/100 port speed, setting 4-4 1400W DC power supply 28-5 802.1Q example 11-9, 11-19 mapping VLANs to ISL 10-11...
... configuring 10-13 dynamic VLAN membership 12-14 software support 10-5 B BackboneFast adding a switch (figure) 8-7 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 IN-1 local authentication; INDEX Numerics 10/100 port speed, setting 4-4 1400W DC power supply 28-5 802.1Q example 11-9, 11-19 mapping VLANs to ISL 10-11...