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... xxvii Ordering Documentation xxvii Documentation Feedback xxviii Obtaining Technical Assistance xxviii Cisco.com xxviii Technical Assistance Center xxix Obtaining Additional Publications and Information xxx Product Overview 1-1 Catalyst 4000 Series Switches 1-1 Catalyst 2948G Switch 1-2 Catalyst 2980G Switch 1-3 Supervisor Engine Software 1-3 Using the Command-Line Interface 2-1 Switch CLI Overview 2-1 Accessing the Switch CLI 2-2 Accessing the CLI Through the Console Port 2-2 Accessing the...
... xxvii Ordering Documentation xxvii Documentation Feedback xxviii Obtaining Technical Assistance xxviii Cisco.com xxviii Technical Assistance Center xxix Obtaining Additional Publications and Information xxx Product Overview 1-1 Catalyst 4000 Series Switches 1-1 Catalyst 2948G Switch 1-2 Catalyst 2980G Switch 1-3 Supervisor Engine Software 1-3 Using the Command-Line Interface 2-1 Switch CLI Overview 2-1 Accessing the Switch CLI 2-2 Accessing the CLI Through the Console Port 2-2 Accessing the...
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...A P 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 Permanent and ...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 Works 28-11 Inline Power Management Modes 28-12 Power Requirements 28-12 Phone ...
...A P 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 Permanent and ...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 Works 28-11 Inline Power Management Modes 28-12 Power Requirements 28-12 Phone ...
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... Naming Conventions 33-1 Downloading System Software Images to the Switch Using TFTP 33-1 Understanding How TFTP Software Image Downloads Work 33-2 Preparing to Download an Image Using TFTP 33-2 Downloading Supervisor Engine Images Using TFTP 33-2 Sample TFTP Download Procedures ...Images to the Switch Using rcp 33-5 Understanding How rcp Software Image Downloads Work 33-6 Preparing to Download an Image Using rcp 33-6 Downloading Supervisor Engine Images Using rcp 33-6 Sample rcp Download Procedures 33-7 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide...
... Naming Conventions 33-1 Downloading System Software Images to the Switch Using TFTP 33-1 Understanding How TFTP Software Image Downloads Work 33-2 Preparing to Download an Image Using TFTP 33-2 Downloading Supervisor Engine Images Using TFTP 33-2 Sample TFTP Download Procedures ...Images to the Switch Using rcp 33-5 Understanding How rcp Software Image Downloads Work 33-6 Preparing to Download an Image Using rcp 33-6 Downloading Supervisor Engine Images Using rcp 33-6 Sample rcp Download Procedures 33-7 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide...
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... Installation Guide • Catalyst 4000 Family, 2948G, and 2980G Switches Quick Software Configuration • Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference • System Message Guide-Catalyst 6500 Series, Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches • Release Notes for Catalyst 4000 Family Supervisor Engine Software Release 7.x 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release...
... Installation Guide • Catalyst 4000 Family, 2948G, and 2980G Switches Quick Software Configuration • Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference • System Message Guide-Catalyst 6500 Series, Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches • Release Notes for Catalyst 4000 Family Supervisor Engine Software Release 7.x 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release...
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..., or other switches, using a variety of the Catalyst 4000 series switch hardware, refer to the Catalyst 4000 Series Installation Guide, Catalyst 4500 Series Switch Installation Guide, and the Catalyst 4912G Installation Guide. 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 For installation...
..., or other switches, using a variety of the Catalyst 4000 series switch hardware, refer to the Catalyst 4000 Series Installation Guide, Catalyst 4500 Series Switch Installation Guide, and the Catalyst 4912G Installation Guide. 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 For installation...
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... can configure modules and ports on every supervisor engine module or fixed-configuration switch. For descriptions of the Catalyst 2980G switch hardware, refer 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 Chapter 1 Product Overview Catalyst 2980G Switch Catalyst 2980G Switch Note For installation information and a complete...
... can configure modules and ports on every supervisor engine module or fixed-configuration switch. For descriptions of the Catalyst 2980G switch hardware, refer 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 Chapter 1 Product Overview Catalyst 2980G Switch Catalyst 2980G Switch Note For installation information and a complete...
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Supervisor Engine Software Chapter 1 Product Overview Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 1-4 78-15486-01
Supervisor Engine Software Chapter 1 Product Overview Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 1-4 78-15486-01
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... to monitor the switch or enter privileged mode to see this display: Cisco Systems, Inc. Accessing the Switch CLI You can use set and clear commands. If the switch is connected to the supervisor engine console port ...supervisor engine console port or through the console port, follow these steps: Step 1 Step 2 Connect to the switch and that the terminal is already booted, press Enter to change switch parameters. For more information, see the "Example of a Catalyst 4003 Bootup Display" section on , power up the switch. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches...
... to monitor the switch or enter privileged mode to see this display: Cisco Systems, Inc. Accessing the Switch CLI You can use set and clear commands. If the switch is connected to the supervisor engine console port ...supervisor engine console port or through the console port, follow these steps: Step 1 Step 2 Connect to the switch and that the terminal is already booted, press Enter to change switch parameters. For more information, see the "Example of a Catalyst 4003 Bootup Display" section on , power up the switch. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches...
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...use the module number. In most port is numbered 2/1 instead of the user-configurable ports on module 2. The Catalyst 4912G, the Catalyst 2948G, and the Catalyst 2980G switches have two modules but only one screen To quit from the More program Keystrokes Press the Return key Press the Spacebar...Aliases Task To scroll down one line To scroll down one slot. The supervisor engine module is mod_num/port_num. On modules that cannot be abbreviated. On the Catalyst 4912G, the Catalyst 2948G, and the Catalyst 2980G switches, the left -most systems, the module number and the slot number ...
...use the module number. In most port is numbered 2/1 instead of the user-configurable ports on module 2. The Catalyst 4912G, the Catalyst 2948G, and the Catalyst 2980G switches have two modules but only one screen To quit from the More program Keystrokes Press the Return key Press the Spacebar...Aliases Task To scroll down one line To scroll down one slot. The supervisor engine module is mod_num/port_num. On modules that cannot be abbreviated. On the Catalyst 4912G, the Catalyst 2948G, and the Catalyst 2980G switches, the left -most systems, the module number and the slot number ...
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... ROM monitor is a ROM-based program that executes when the switch is powered on 1999.03.29 21:04:04 H/W Revisions: Meteor: 4 Comet: 8 Board: 2 Supervisor MAC addresses: 00:d0:58:70:a1:00 through 00:d0...system will autoboot in TempFs Board type is WS-X4012 DiagBootMode value is set to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. Enter the ? switch port 0: . switch port 7: . Autobooting image: "bootflash:cat4000.5-1-1a.bin" CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCC Starting Off-line...
... ROM monitor is a ROM-based program that executes when the switch is powered on 1999.03.29 21:04:04 H/W Revisions: Meteor: 4 Comet: 8 Board: 2 Supervisor MAC addresses: 00:d0:58:70:a1:00 through 00:d0...system will autoboot in TempFs Board type is WS-X4012 DiagBootMode value is set to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. Enter the ? switch port 0: . switch port 7: . Autobooting image: "bootflash:cat4000.5-1-1a.bin" CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCC Starting Off-line...
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...20.52.31 Console> (enable) Configuring Default Gateways The supervisor engine sends IP packets that are destined for example, Telnet, TFTP, and ping). You can Telnet to the switch or use the IP routing table to forward traffic from ...default gateway (typically a router interface in dotted decimal format. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-6 78-15486-01 The me1 interface is present only on the Catalyst 4500 series, Catalyst 2948G, and Catalyst 2980G switches. set . Console> (enable) show interface sl0: flags...
...20.52.31 Console> (enable) Configuring Default Gateways The supervisor engine sends IP packets that are destined for example, Telnet, TFTP, and ping). You can Telnet to the switch or use the IP routing table to forward traffic from ...default gateway (typically a router interface in dotted decimal format. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-6 78-15486-01 The me1 interface is present only on the Catalyst 4500 series, Catalyst 2948G, and Catalyst 2980G switches. set . Console> (enable) show interface sl0: flags...
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Disable SLIP for module 1 (the supervisor engine). Cisco Systems, Inc. Console Enter password: Console> enable Enter password: Console> (enable) set interface sl0 10.1.1.1 10.1.1.2 Interface sl0 slip and destination address set. To use ... port and verify the configuration: sparc20% telnet 172.20.52.38 Trying 172.20.52.38 ... Console> (enable) show module 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-9 Console> (enable) slip detach SLIP detached on page 3-2. Obtain the last address in the MAC address range for the...
Disable SLIP for module 1 (the supervisor engine). Cisco Systems, Inc. Console Enter password: Console> enable Enter password: Console> (enable) set interface sl0 10.1.1.1 10.1.1.2 Interface sl0 slip and destination address set. To use ... port and verify the configuration: sparc20% telnet 172.20.52.38 Trying 172.20.52.38 ... Console> (enable) show module 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-9 Console> (enable) slip detach SLIP detached on page 3-2. Obtain the last address in the MAC address range for the...
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... for the commands used in this chapter, refer to supervisor engine Fast Ethernet uplink ports. This chapter consists of the packet. Note For complete information on installing Catalyst 4500 series Fast Ethernet modules, refer to configure Ethernet and Fast Ethernet switching on the Catalyst enterprise LAN switches. Switched connections between Ethernet segments. New connections can be...
... for the commands used in this chapter, refer to supervisor engine Fast Ethernet uplink ports. This chapter consists of the packet. Note For complete information on installing Catalyst 4500 series Fast Ethernet modules, refer to configure Ethernet and Fast Ethernet switching on the Catalyst enterprise LAN switches. Switched connections between Ethernet segments. New connections can be...
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...CH A P T E R 5 Configuring Gigabit Ethernet Switching This chapter describes how to configure Gigabit Ethernet switching on the supervisor engine. This chapter consists of these sections: •... Understanding How Gigabit Ethernet Works, page 5-1 • Default Gigabit Ethernet Configuration, page 5-6 • Configuring Gigabit Ethernet Ports, page 5-7 Understanding How Gigabit Ethernet Works The following sections describe how Gigabit Ethernet works. Sending and Receiving Pause Frames All Catalyst...
...CH A P T E R 5 Configuring Gigabit Ethernet Switching This chapter describes how to configure Gigabit Ethernet switching on the supervisor engine. This chapter consists of these sections: •... Understanding How Gigabit Ethernet Works, page 5-1 • Default Gigabit Ethernet Configuration, page 5-6 • Configuring Gigabit Ethernet Ports, page 5-7 Understanding How Gigabit Ethernet Works The following sections describe how Gigabit Ethernet works. Sending and Receiving Pause Frames All Catalyst...
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...Installation Guide. Note For complete syntax and usage information for EtherChannel, page 6-2 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-1 This chapter consists of these sections: • Understanding How ...supervisor engine Fast Ethernet and Gigabit Ethernet uplink ports. The configuration procedures in this chapter apply to Fast Ethernet and Gigabit Ethernet switch ports on switching modules and fixed-configuration switches, as well as to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches...
...Installation Guide. Note For complete syntax and usage information for EtherChannel, page 6-2 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-1 This chapter consists of these sections: • Understanding How ...supervisor engine Fast Ethernet and Gigabit Ethernet uplink ports. The configuration procedures in this chapter apply to Fast Ethernet and Gigabit Ethernet switch ports on switching modules and fixed-configuration switches, as well as to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches...
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... used by IGMP multicast filtering, you must set differently on the ports. • Cisco Discovery Protocol (CDP) runs on the physical port even after the port is added ...Ring Protocol (DRiP) run on the channel. • During fast switchover to the standby supervisor engine, all channeling ports are cleared on its channeling configuration and state, and the links... if one port (this does not apply to LACP-configured EtherChannels). Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-4 78-15486-01 EtherChannel Configuration Guidelines and...
... used by IGMP multicast filtering, you must set differently on the ports. • Cisco Discovery Protocol (CDP) runs on the physical port even after the port is added ...Ring Protocol (DRiP) run on the channel. • During fast switchover to the standby supervisor engine, all channeling ports are cleared on its channeling configuration and state, and the links... if one port (this does not apply to LACP-configured EtherChannels). Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-4 78-15486-01 EtherChannel Configuration Guidelines and...
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... spanning tree, leaving a single MAC address that identifies the switch. If you wish to convert your Catalyst 4500 series switches to the supervisor engine in order to avoid problems. MISTP-PVST+ conforms to the Catalyst 6500 Series Software Configuration Guide. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 7-13 For detailed information...
... spanning tree, leaving a single MAC address that identifies the switch. If you wish to convert your Catalyst 4500 series switches to the supervisor engine in order to avoid problems. MISTP-PVST+ conforms to the Catalyst 6500 Series Software Configuration Guide. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 7-13 For detailed information...
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... 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 spanning tree instances. Each instance can vary from a Catalyst 4006 Switch to as an MST region. 7-14 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration ...1w, the Rapid Spanning Tree Protocol (RSTP), and the Cisco PVST+ architecture. Here are not running MAC reduction, the topology will be enabled on the Catalyst 4500 series switches; Understanding How MST Works The Multiple Spanning Tree (MST)...
... 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 spanning tree instances. Each instance can vary from a Catalyst 4006 Switch to as an MST region. 7-14 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration ...1w, the Rapid Spanning Tree Protocol (RSTP), and the Cisco PVST+ architecture. Here are not running MAC reduction, the topology will be enabled on the Catalyst 4500 series switches; Understanding How MST Works The Multiple Spanning Tree (MST)...
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...loop guard will not be able to the redundant supervisor engine. The newly activated supervisor engine recovers the port only after switchover to detect it. • Loop guard has no effect on a switch port. Configuring PortFast The following sections describe how .... These caveats apply to send the BPDUs. Enabling PortFast on the switch. If a 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 PAgP enforces uniform ...
...loop guard will not be able to the redundant supervisor engine. The newly activated supervisor engine recovers the port only after switchover to detect it. • Loop guard has no effect on a switch port. Configuring PortFast The following sections describe how .... These caveats apply to send the BPDUs. Enabling PortFast on the switch. If a 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 PAgP enforces uniform ...
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... VLAN configuration based on page 9-13). In the VTP off mode, switches behave the same as in transparent mode without consistency checks. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 9-3 The following features that are performed only... Consistency checks are not performed when new information is obtained from a VTP message, or when information is supported in the supervisor engine software, VTP version 2 forwards VTP messages in VTP transparent mode with the exception that VTP advertisements are received and ...
... VLAN configuration based on page 9-13). In the VTP off mode, switches behave the same as in transparent mode without consistency checks. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 9-3 The following features that are performed only... Consistency checks are not performed when new information is obtained from a VTP message, or when information is supported in the supervisor engine software, VTP version 2 forwards VTP messages in VTP transparent mode with the exception that VTP advertisements are received and ...