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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 ...Catalyst 4006 Switch to a Catalyst 4500 Series Switch 28-10 Understanding How Inline Power Works 28-11 Inline Power Management Modes 28-12 Power Requirements 28-12 Phone Detection Summary 28-14 Configuring Power Management 28-14 Setting Redundant Mode for the Catalyst 4500 Series Switches 28-14 Setting Combined Mode on the Catalyst 4500 Series Switches...
...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 ...Catalyst 4006 Switch to a Catalyst 4500 Series Switch 28-10 Understanding How Inline Power Works 28-11 Inline Power Management Modes 28-12 Power Requirements 28-12 Phone Detection Summary 28-14 Configuring Power Management 28-14 Setting Redundant Mode for the Catalyst 4500 Series Switches 28-14 Setting Combined Mode on the Catalyst 4500 Series Switches...
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... R 30 C H A P T E R Setting the Default Power Allocation for a Port 28-19 Displaying the Power Status for Modules and Individual Ports 28-19 Configuring VoIP 29-1 Hardware and Software Requirements 29-1 Overview of IP Phones 29-2 Configuring VoIP on a Switch 29-3 Configuring Switch Access Using AAA 30-1 Understanding How Authentication Works 30-1 Understanding How Login... 30-43 Authorization Example 30-46 Understanding How Accounting Works 30-47 Accounting Overview 30-48 xviii Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01
... R 30 C H A P T E R Setting the Default Power Allocation for a Port 28-19 Displaying the Power Status for Modules and Individual Ports 28-19 Configuring VoIP 29-1 Hardware and Software Requirements 29-1 Overview of IP Phones 29-2 Configuring VoIP on a Switch 29-3 Configuring Switch Access Using AAA 30-1 Understanding How Authentication Works 30-1 Understanding How Login... 30-43 Authorization Example 30-46 Understanding How Accounting Works 30-47 Accounting Overview 30-48 xviii Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01
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... 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 Software The supervisor engine software is factory installed on every supervisor engine module or fixed-configuration switch. Some modules require...
... 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 Software The supervisor engine software is factory installed on every supervisor engine module or fixed-configuration switch. Some modules require...
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... Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 12-1 12 C H A P T E R Configuring Dynamic VLAN Membership with Auxiliary VLANs, page 12-14 Understanding How VMPS Works With VMPS, you reset or power cycle the switch. This chapter consists of the device connected to ...enabled, regardless whether you can dynamically assign switch ports to VLANs based on the source MAC address of these sections: • Understanding How VMPS Works, page 12-1 • VMPS and Dynamic Port Hardware and Software Requirements, page 12-2 • Default VMPS and...
... Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 12-1 12 C H A P T E R Configuring Dynamic VLAN Membership with Auxiliary VLANs, page 12-14 Understanding How VMPS Works With VMPS, you reset or power cycle the switch. This chapter consists of the device connected to ...enabled, regardless whether you can dynamically assign switch ports to VLANs based on the source MAC address of these sections: • Understanding How VMPS Works, page 12-1 • VMPS and Dynamic Port Hardware and Software Requirements, page 12-2 • Default VMPS and...
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... power redundancy. Understanding Power Management Modes Catalyst 4500 series switches support these two power management modes: • Redundant mode-Uses one or more power than a single power supply provides, use the 1400 W DC power supply with different types or wattages in either combined or redundant mode for the power requirements of the Catalyst 4500 series switching modules. 28-2 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches...
... power redundancy. Understanding Power Management Modes Catalyst 4500 series switches support these two power management modes: • Redundant mode-Uses one or more power than a single power supply provides, use the 1400 W DC power supply with different types or wattages in either combined or redundant mode for the power requirements of the Catalyst 4500 series switching modules. 28-2 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches...
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... ignores the power supply in a Catalyst 4500 series switch are less than the maximum available power for the chassis and inline power for a hot swap or other short-term emergency, because you can support the switch configuration. • When using variable power supplies, choose a power supply that supplies enough power so that the chassis and inline power requirements are brought up...
... ignores the power supply in a Catalyst 4500 series switch are less than the maximum available power for the chassis and inline power for a hot swap or other short-term emergency, because you can support the switch configuration. • When using variable power supplies, choose a power supply that supplies enough power so that the chassis and inline power requirements are brought up...
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... DC input can set the power requirements for the installed modules to exceed the power that is provided by the power supplies. • If you insert a single power supply into the switch and then set combined mode, the switch displays this message: Insufficient power supplies present for the Catalyst 4500 series switches. Table 28-1 Available Power Power Supply 1000 W AC Redundant Mode...
... DC input can set the power requirements for the installed modules to exceed the power that is provided by the power supplies. • If you insert a single power supply into the switch and then set combined mode, the switch displays this message: Insufficient power supplies present for the Catalyst 4500 series switches. Table 28-1 Available Power Power Supply 1000 W AC Redundant Mode...
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... the power supplies into the switch, the switch places the newly inserted module into the 1400 W DC power supply. Chapter 28 Power Management Understanding How Power Management Works on the Catalyst 4500 Series Switches • Combined mode requires that the power requirements exceed the available power, when you power on /off switch for inline power. If you use the set power dcinput command to the power supply...
... the power supplies into the switch, the switch places the newly inserted module into the 1400 W DC power supply. Chapter 28 Power Management Understanding How Power Management Works on the Catalyst 4500 Series Switches • Combined mode requires that the power requirements exceed the available power, when you power on /off switch for inline power. If you use the set power dcinput command to the power supply...
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some switch configurations require more power than the power that is no redundancy. In those configurations, redundancy requires three power supplies. If you use them without carefully considering the power usage of the chassis empty. You can 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 (in...
some switch configurations require more power than the power that is no redundancy. In those configurations, redundancy requires three power supplies. If you use them without carefully considering the power usage of the chassis empty. You can 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 (in...
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... the 2+1 redundancy mode. 1+1 Redundancy Mode Limitations This section describes the 1+1 redundancy mode limitations for the 1+1 redundancy mode in the Catalyst 4006 switch: • To compute the power requirements and verify that your system has enough power, add up ) that are installed in the chassis than is available, are placed into reset mode and displays this...
... the 2+1 redundancy mode. 1+1 Redundancy Mode Limitations This section describes the 1+1 redundancy mode limitations for the 1+1 redundancy mode in the Catalyst 4006 switch: • To compute the power requirements and verify that your system has enough power, add up ) that are installed in the chassis than is available, are placed into reset mode and displays this...
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... W • Four WS-X4148-RJ modules-65 W 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 If the 400 W power supply fails, the backup 650 W power supply comes into reset mode until something again causes insufficient power usage. The following configuration requires a minimum of 400...
... W • Four WS-X4148-RJ modules-65 W 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 If the 400 W power supply fails, the backup 650 W power supply comes into reset mode until something again causes insufficient power usage. The following configuration requires a minimum of 400...
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... to the switch that is power on page 28-9). 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 28-11 Understanding How Inline Power Works The Catalyst 4006 switch and the Catalyst 4500 series switches can sense if a powered device is available for your switch has a module that can utilize inline power. To determine the power requirements for the switch (see...
... to the switch that is power on page 28-9). 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 28-11 Understanding How Inline Power Works The Catalyst 4006 switch and the Catalyst 4500 series switches can sense if a powered device is available for your switch has a module that can utilize inline power. To determine the power requirements for the switch (see...
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... specified by the port. If the switch does not have enough power for a Cisco IP Phone requiring 6.3 W. The supervisor engine allocates 7 W for each port based on the port. After the Cisco IP Phone is operational, it up. Power Requirements Each powered device has different power requirements. Understanding How Inline Power Works Chapter 28 Power Management Inline Power Management Modes Each port is configured...
... specified by the port. If the switch does not have enough power for a Cisco IP Phone requiring 6.3 W. The supervisor engine allocates 7 W for each port based on the port. After the Cisco IP Phone is operational, it up. Power Requirements Each powered device has different power requirements. Understanding How Inline Power Works Chapter 28 Power Management Inline Power Management Modes Each port is configured...
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... installed Required Power (W) 6.3 7 15.4 11 Wall-Powered Phones When a wall-powered phone is removed. The power for a port in a new device. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 28-13 Chapter 28 Power Management Understanding How Inline Power Works Table 28-4 Power Requirements for Some Powered Devices Device Cisco legacy IP phone Cisco + IEEE IP phone Cisco high-power powered device Cisco...
... installed Required Power (W) 6.3 7 15.4 11 Wall-Powered Phones When a wall-powered phone is removed. The power for a port in a new device. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 28-13 Chapter 28 Power Management Understanding How Inline Power Works Table 28-4 Power Requirements for Some Powered Devices Device Cisco legacy IP phone Cisco + IEEE IP phone Cisco high-power powered device Cisco...
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.... This number automatically adjusts downward to the amount the powered device actually requires when the switch receives a CDP packet from the system is possibliy slightly smaller than +/- 0.5 Watts. To set the default power allocation for a port, perform this automatic method works ... show port inlinepower [mod[/port]] 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 28-19 The difference between the total allocated power and the total power that are attempting to power up the maximum number of ports: Console> (enable...
.... This number automatically adjusts downward to the amount the powered device actually requires when the switch receives a CDP packet from the system is possibliy slightly smaller than +/- 0.5 Watts. To set the default power allocation for a port, perform this automatic method works ... show port inlinepower [mod[/port]] 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 28-19 The difference between the total allocated power and the total power that are attempting to power up the maximum number of ports: Console> (enable...
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... these sections: • Hardware and Software Requirements, page 29-1 • Overview of inline power per module. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 29-1 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...
... these sections: • Hardware and Software Requirements, page 29-1 • Overview of inline power per module. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 29-1 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...
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...not enough IP addresses (a new VLAN requires a new subnet and a new set of phone removed" to verify that it to an IP Phone and carry IP voice traffic. Overview of IP Phones Chapter 29 Configuring VoIP Overview of the switch. The switch port that is configured for connecting a... Phones Catalyst 4000, 4500, 2926G, or 2926 series switches can supply electrical power to the circuit connecting it belongs to the same subnet as described below: • Port 1 connects to the switch or other device that are used to discover the phone: • Legacy Cisco IP Phone-Uses a Cisco proprietary ...
...not enough IP addresses (a new VLAN requires a new subnet and a new set of phone removed" to verify that it to an IP Phone and carry IP voice traffic. Overview of IP Phones Chapter 29 Configuring VoIP Overview of the switch. The switch port that is configured for connecting a... Phones Catalyst 4000, 4500, 2926G, or 2926 series switches can supply electrical power to the circuit connecting it belongs to the same subnet as described below: • Port 1 connects to the switch or other device that are used to discover the phone: • Legacy Cisco IP Phone-Uses a Cisco proprietary ...
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... may require up to boot the promupgrade program. Note A Telnet session is not allowed to complete, you might damage the switch and have to return it to boot first. CONFIG_FILE variable = bootflash:switch.cfg ...Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 33-11 Caution No intervention is 0x102 ignore-config:disabled auto-config:non-recurring console baud:9600 boot:image specified by performing a reset, power cycle, OIR of the show boot BOOT variable = bootflash:cat4000.5-5-8.bin,1; Note Make sure that you want the promupgrade image to Cisco...
... may require up to boot the promupgrade program. Note A Telnet session is not allowed to complete, you might damage the switch and have to return it to boot first. CONFIG_FILE variable = bootflash:switch.cfg ...Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 33-11 Caution No intervention is 0x102 ignore-config:disabled auto-config:non-recurring console baud:9600 boot:image specified by performing a reset, power cycle, OIR of the show boot BOOT variable = bootflash:cat4000.5-5-8.bin,1; Note Make sure that you want the promupgrade image to Cisco...
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... entries 18-4 default configuration 18-2 disabling 18-4 enabling 18-3 overview 18-1 IP Phones See Cisco IP Phones 29-2 IP phones detecting an IP phone 28-14 powering off phones 28-13 power requirements 28-12 removing a phone from IP permit list 18-4 creating aliases 27-7 default gateway 3-6...13 wall powered phones 28-13 IP traceroutes executing 20-12 overview 20-12 ISL mapping 802.1Q VLANs 10-11 overview 11-1 supported switches (table) 11-3 isolated ports definition 10-16 IST MST regions 7-15 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration...
... entries 18-4 default configuration 18-2 disabling 18-4 enabling 18-3 overview 18-1 IP Phones See Cisco IP Phones 29-2 IP phones detecting an IP phone 28-14 powering off phones 28-13 power requirements 28-12 removing a phone from IP permit list 18-4 creating aliases 27-7 default gateway 3-6...13 wall powered phones 28-13 IP traceroutes executing 20-12 overview 20-12 ISL mapping 802.1Q VLANs 10-11 overview 11-1 supported switches (table) 11-3 isolated ports definition 10-16 IST MST regions 7-15 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration...