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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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... 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 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 •...
... 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 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 •...
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... configure modules and ports on the switches. 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 Software The supervisor engine software is factory installed on...
... configure modules and ports on the switches. 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 Software The supervisor engine software is factory installed on...
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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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...-mode commands to monitor the switch or enter privileged mode to change switch parameters. Make sure that the terminal is connected to the switch and that the terminal is already booted, press Enter to see this display: Cisco Systems, Inc. Accessing the Switch CLI You can use set... how to connect a terminal to the supervisor engine console port, refer to the hardware documentation for example, using a terminal emulation program on a UNIX system). If the switch is not on page 2-9). For more information, see the "Example of a Catalyst 4003 Bootup Display" section on , power...
...-mode commands to monitor the switch or enter privileged mode to change switch parameters. Make sure that the terminal is connected to the switch and that the terminal is already booted, press Enter to see this display: Cisco Systems, Inc. Accessing the Switch CLI You can use set... how to connect a terminal to the supervisor engine console port, refer to the hardware documentation for example, using a terminal emulation program on a UNIX system). If the switch is not on page 2-9). For more information, see the "Example of a Catalyst 4003 Bootup Display" section on , power...
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..., use the module number. For example, 3/1 specifies module 3, port 1. The supervisor engine module is mod_num/port_num. The Catalyst 4912G, the Catalyst 2948G, and the Catalyst 2980G switches have user-configurable ports, the left -most switch port is always port 1. When you enter configuration commands on these switches are not case sensitive; Table 2-4 shows examples of 1/1 because logically...
..., use the module number. For example, 3/1 specifies module 3, port 1. The supervisor engine module is mod_num/port_num. The Catalyst 4912G, the Catalyst 2948G, and the Catalyst 2980G switches have user-configurable ports, the left -most switch port is always port 1. When you enter configuration commands on these switches are not case sensitive; Table 2-4 shows examples of 1/1 because logically...
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... CCCCCCCCCCCCCC Starting Off-line Diagnostics Mapping in TempFs Board type is WS-X4012 DiagBootMode value is "post" Loading diagnostics... switch port 9: . Module 1 Passed Power-on the Catalyst 4912G, the Catalyst 2948G, and the Catalyst 2980G switches are in 5 seconds. You can load a system image manually...04 H/W Revisions: Meteor: 4 Comet: 8 Board: 2 Supervisor MAC addresses: 00:d0:58:70:a1:00 through 00:d0:58:70:a4:ff (1024 addresses) Installed memory: 32 MB Testing LEDs.... done! Enter the ? switch port 7: . rommon 1 > The system will autoboot in ...
... CCCCCCCCCCCCCC Starting Off-line Diagnostics Mapping in TempFs Board type is WS-X4012 DiagBootMode value is "post" Loading diagnostics... switch port 9: . Module 1 Passed Power-on the Catalyst 4912G, the Catalyst 2948G, and the Catalyst 2980G switches are in 5 seconds. You can load a system image manually...04 H/W Revisions: Meteor: 4 Comet: 8 Board: 2 Supervisor MAC addresses: 00:d0:58:70:a1:00 through 00:d0:58:70:a4:ff (1024 addresses) Installed memory: 32 MB Testing LEDs.... done! Enter the ? switch port 7: . rommon 1 > The system will autoboot in ...
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... mask in -band (sc0) logical interface or the management Ethernet (me1) interface. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-6 78-15486-01 show interface sl0: flags=51 slip... 0.0.0.0 dest 0.0.0.0 sc0: flags=63 vlan 1 inet 0.0.0.0 netmask 0.0.0.0 broadcast 0.0.0.0 me1: flags=63 inet 172.20.52.12 netmask 255.255.255.224 broadcast 172.20.52.31 Console> (enable) Configuring Default Gateways The supervisor...
... mask in -band (sc0) logical interface or the management Ethernet (me1) interface. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-6 78-15486-01 show interface sl0: flags=51 slip... 0.0.0.0 dest 0.0.0.0 sc0: flags=63 vlan 1 inet 0.0.0.0 netmask 0.0.0.0 broadcast 0.0.0.0 me1: flags=63 inet 172.20.52.12 netmask 255.255.255.224 broadcast 172.20.52.31 Console> (enable) Configuring Default Gateways The supervisor...
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...Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-9 Console> (enable) slip detach SLIP detached on the switch. To use DHCP or RARP to obtain an IP address for the switch,... (enable) slip attach Console Port now running SLIP. Disable SLIP for module 1 (the supervisor engine). Command telnet {host_name | ip_addr} enable slip detach This example shows how to 172... on page 3-2. Cisco Systems, Inc. Console> (enable) Using DHCP or RARP to Obtain an IP Address Configuration Note For complete information on how the switch uses DHCP or RARP...
...Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-9 Console> (enable) slip detach SLIP detached on the switch. To use DHCP or RARP to obtain an IP address for the switch,... (enable) slip attach Console Port now running SLIP. Disable SLIP for module 1 (the supervisor engine). Command telnet {host_name | ip_addr} enable slip detach This example shows how to 172... on page 3-2. Cisco Systems, Inc. Console> (enable) Using DHCP or RARP to Obtain an IP Address Configuration Note For complete information on how the switch uses DHCP or RARP...
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... Ports, page 4-3 Understanding How Ethernet Works These sections describe how Ethernet switching works on switching modules and fixed-configuration switches, as well as to supervisor engine Fast Ethernet uplink ports. Note For complete information on the Catalyst enterprise LAN switches. CH A P T E R 4 Configuring Ethernet and Fast Ethernet Switching This chapter describes how to configure Ethernet and Fast Ethernet...
... Ports, page 4-3 Understanding How Ethernet Works These sections describe how Ethernet switching works on switching modules and fixed-configuration switches, as well as to supervisor engine Fast Ethernet uplink ports. Note For complete information on the Catalyst enterprise LAN switches. CH A P T E R 4 Configuring Ethernet and Fast Ethernet Switching This chapter describes how to configure Ethernet and Fast Ethernet...
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Sending and Receiving Pause Frames All Catalyst 4500 series Gigabit Ethernet ports can transmit pause frames to other devices. CH A P T E R 5 Configuring Gigabit Ethernet Switching This chapter describes how to Gigabit Ethernet switching modules, fixed-configuration switches, and uplink ports on the supervisor engine. This chapter consists of time. The configuration procedures in this chapter apply to...
Sending and Receiving Pause Frames All Catalyst 4500 series Gigabit Ethernet ports can transmit pause frames to other devices. CH A P T E R 5 Configuring Gigabit Ethernet Switching This chapter describes how to Gigabit Ethernet switching modules, fixed-configuration switches, and uplink ports on the supervisor engine. This chapter consists of time. The configuration procedures in this chapter apply to...
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..., refer to configure Fast EtherChannel and Gigabit EtherChannel port bundles on switching modules and fixed-configuration switches, as well as to the Catalyst 4500 Series Installation Guide. Note For complete information on installing Catalyst 4500 series Fast Ethernet and Gigabit Ethernet modules, refer to supervisor engine Fast Ethernet and Gigabit Ethernet uplink ports. The configuration...
..., refer to configure Fast EtherChannel and Gigabit EtherChannel port bundles on switching modules and fixed-configuration switches, as well as to the Catalyst 4500 Series Installation Guide. Note For complete information on installing Catalyst 4500 series Fast Ethernet and Gigabit Ethernet modules, refer to supervisor engine Fast Ethernet and Gigabit Ethernet uplink ports. The configuration...
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... EtherChannel will not form if protocol filtering is set differently on the ports. • Cisco Discovery Protocol (CDP) runs on the physical port even after the port is added to... 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... ports are pulled down temporarily to cause partner ports to reset. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-4 78-15486-01 EtherChannel Configuration Guidelines...
... EtherChannel will not form if protocol filtering is set differently on the ports. • Cisco Discovery Protocol (CDP) runs on the physical port even after the port is added to... 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... ports are pulled down temporarily to cause partner ports to reset. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-4 78-15486-01 EtherChannel Configuration Guidelines...
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... -band (sc0) management interface. The in-band (sc0) interface MAC address is assigned to the supervisor engine in your MISTP-PVST+ switches that identifies the switch. For detailed information on Catalyst 6500 series switches to the limits of MAC addresses used in order to avoid problems. MISTP-PVST+ conforms to enable extended-range VLAN identification...
... -band (sc0) management interface. The in-band (sc0) interface MAC address is assigned to the supervisor engine in your MISTP-PVST+ switches that identifies the switch. For detailed information on Catalyst 6500 series switches to the limits of MAC addresses used in order to avoid problems. MISTP-PVST+ conforms to enable extended-range VLAN identification...
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... STP, 802.1w, the Rapid Spanning Tree Protocol (RSTP), and the Cisco PVST+ architecture. MST extends the 802.1w Rapid Spanning Tree (RST) algorithm to consider: • The Catalyst 4006 switch is in VLAN 1, the new bridge ID priority will be 32,769.... 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 participate in a given set of the new Catalyst 4500 series switch increments in the new Catalyst 4500 series switch, then the switch remains the root switch and the spanning tree ...
... STP, 802.1w, the Rapid Spanning Tree Protocol (RSTP), and the Cisco PVST+ architecture. MST extends the 802.1w Rapid Spanning Tree (RST) algorithm to consider: • The Catalyst 4006 switch is in VLAN 1, the new bridge ID priority will be 32,769.... 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 participate in a given set of the new Catalyst 4500 series switch increments in the new Catalyst 4500 series switch, then the switch remains the root switch and the spanning tree ...
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...newly activated supervisor engine recovers the port only after switchover to help isolate the link failure. To enable PortFast on a switch port, perform this task in the channel to configure PortFast on a switch port connected to loop guard: - However, to a switch port. ...port in privileged mode: Step 1 Step 2 Task Enable 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 If a channel is...
...newly activated supervisor engine recovers the port only after switchover to help isolate the link failure. To enable PortFast on a switch port, perform this task in the channel to configure PortFast on a switch port connected to loop guard: - However, to a switch port. ...port in privileged mode: Step 1 Step 2 Task Enable 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 If a channel is...
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...is accepted without checking the version. • Consistency Checks-In VTP version 2, VLAN consistency checks (such as the switch enters the management domain state. VTP version 2 supports the following global configuration information is saved in VTP. The unrecognized... are not supported 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 Since only one domain is supported in the supervisor engine software, VTP version 2 forwards VTP messages in version 1: •...
...is accepted without checking the version. • Consistency Checks-In VTP version 2, VLAN consistency checks (such as the switch enters the management domain state. VTP version 2 supports the following global configuration information is saved in VTP. The unrecognized... are not supported 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 Since only one domain is supported in the supervisor engine software, VTP version 2 forwards VTP messages in version 1: •...