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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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... migration from traditional shared-hub LANs 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 information and a complete description...
... migration from traditional shared-hub LANs 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 information and a complete description...
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... 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 Some modules require an additional software image, which you can configure modules and ports on every supervisor engine module or fixed-configuration switch. Table 1-3 Catalyst 2980G Switch Product Number...
... 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 Some modules require an additional software image, which you can configure modules and ports on every supervisor engine module or fixed-configuration switch. Table 1-3 Catalyst 2980G Switch Product Number...
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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 overwrite or erase configuration parameters. For more information, see this display: Cisco Systems, Inc. You configure the switch using the tip command on page 2-3. These sections describe how to access the switch CLI: • Accessing the CLI Through the Console Port, page 2-2 ... the switch is already booted, press Enter to see the "Switch CLI Command Modes" section on a UNIX system). Accessing the Switch CLI Chapter 2 Using the Command-Line Interface The Catalyst enterprise LAN switches are multi-module systems. Commands you can access the CLI through the supervisor engine...
... to overwrite or erase configuration parameters. For more information, see this display: Cisco Systems, Inc. You configure the switch using the tip command on page 2-3. These sections describe how to access the switch CLI: • Accessing the CLI Through the Console Port, page 2-2 ... the switch is already booted, press Enter to see the "Switch CLI Command Modes" section on a UNIX system). Accessing the Switch CLI Chapter 2 Using the Command-Line Interface The Catalyst enterprise LAN switches are multi-module systems. Commands you can access the CLI through the supervisor engine...
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...On the Catalyst 4912G, the Catalyst 2948G, and the Catalyst 2980G switches, the left -most systems, the module number and the slot number are located on these switches are not case sensitive; Table 2-3 lists the switch CLI aliases that have two logical modules. The supervisor engine module.... When you must refer to specify a range of how to designate ports and port ranges. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 2-7 Table 2-3 Command Aliases That Cannot Be Abbreviated Alias ? Chapter 2 Using the ...
...On the Catalyst 4912G, the Catalyst 2948G, and the Catalyst 2980G switches, the left -most systems, the module number and the slot number are located on these switches are not case sensitive; Table 2-3 lists the switch CLI aliases that have two logical modules. The supervisor engine module.... When you must refer to specify a range of how to designate ports and port ranges. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 2-7 Table 2-3 Command Aliases That Cannot Be Abbreviated Alias ? Chapter 2 Using the ...
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...cat4000.5-1-1a.bin" CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCC Starting Off-line Diagnostics Mapping in 5 seconds. switch port 6: . switch port 8: . switch bandwidth: . The display on the Catalyst 4912G, the Catalyst 2948G, and the Catalyst 2980G switches are in ROM monitor mode, the prompt changes to enter ROM monitor mode....The 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:d0:58...
...cat4000.5-1-1a.bin" CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCC Starting Off-line Diagnostics Mapping in 5 seconds. switch port 6: . switch port 8: . switch bandwidth: . The display on the Catalyst 4912G, the Catalyst 2948G, and the Catalyst 2980G switches are in ROM monitor mode, the prompt changes to enter ROM monitor mode....The 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:d0:58...
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....224 broadcast 172.20.52.31 Console> (enable) Configuring Default Gateways The supervisor engine sends IP packets that are destined for example, Telnet, TFTP, and ping). Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-6 78-15486-01 If necessary, bring the ... to the management set . set . The me1 interface is present only on the Catalyst 4500 series, Catalyst 2948G, and Catalyst 2980G switches. The switch does not use SNMP to manage the switch, you can specify the subnet mask (netmask) using the number of subnet bits or...
....224 broadcast 172.20.52.31 Console> (enable) Configuring Default Gateways The supervisor engine sends IP packets that are destined for example, Telnet, TFTP, and ping). Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-6 78-15486-01 If necessary, bring the ... to the management set . set . The me1 interface is present only on the Catalyst 4500 series, Catalyst 2948G, and Catalyst 2980G switches. The switch does not use SNMP to manage the switch, you can specify the subnet mask (netmask) using the number of subnet bits or...
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...supervisor engine). 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. Connected to obtain its IP configuration, see the "Understanding How Automatic IP Configuration Works" section on the switch. Cisco... the MAC address range for the console port. Console> (enable) show module 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-9 network. Command telnet {host_name | ip_addr} enable slip detach This...
...supervisor engine). 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. Connected to obtain its IP configuration, see the "Understanding How Automatic IP Configuration Works" section on the switch. Cisco... the MAC address range for the console port. Console> (enable) show module 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-9 network. Command telnet {host_name | ip_addr} enable slip detach This...
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... used in this chapter, refer to supervisor engine Fast Ethernet uplink ports. Note For complete information on installing Catalyst 4500 series Fast Ethernet modules, refer to configure Ethernet and Fast Ethernet switching on switching modules and fixed-configuration switches, as well as to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. CH A P T E R 4 Configuring Ethernet and...
... used in this chapter, refer to supervisor engine Fast Ethernet uplink ports. Note For complete information on installing Catalyst 4500 series Fast Ethernet modules, refer to configure Ethernet and Fast Ethernet switching on switching modules and fixed-configuration switches, as well as to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. CH A P T E R 4 Configuring Ethernet and...
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... time. If a buffer on a Gigabit Ethernet port runs out of space, the port transmits a special packet that Gigabit Ethernet ports use to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. 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.
... time. If a buffer on a Gigabit Ethernet port runs out of space, the port transmits a special packet that Gigabit Ethernet ports use to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. 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.
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... on switching modules and fixed-configuration switches, as well as to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. 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... Understanding Frame Distribution, page 6-2 • Hardware Support for the commands used in this chapter, refer to supervisor engine Fast Ethernet and Gigabit Ethernet uplink ports. CH A P T E R 6 Configuring Fast EtherChannel and Gigabit EtherChannel This chapter ...
... on switching modules and fixed-configuration switches, as well as to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. 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... Understanding Frame Distribution, page 6-2 • Hardware Support for the commands used in this chapter, refer to supervisor engine Fast Ethernet and Gigabit Ethernet uplink ports. CH A P T E R 6 Configuring Fast EtherChannel and Gigabit EtherChannel This chapter ...
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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 ... (DRiP) run on the channel. • During fast switchover to the standby supervisor engine, all the ports in a trunking EtherChannel. EtherChannel Interaction with other Features This... PAgP-configured EtherChannel is preserved even if it to LACP-configured EtherChannels). Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-4 78-15486-01 No other features: ...
...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 ... (DRiP) run on the channel. • During fast switchover to the standby supervisor engine, all the ports in a trunking EtherChannel. EtherChannel Interaction with other Features This... PAgP-configured EtherChannel is preserved even if it to LACP-configured EtherChannels). Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-4 78-15486-01 No other features: ...
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..., the VLAN 2 bridge ID is 00-e0-1e-9b-2e-01, the VLAN 3 bridge ID is enabled on Catalyst 4500 series switches, it detects the BPDUs of only 64 MAC addresses. for the supervisor engine is 00-e0-1e-9b-2e-00 to view the MAC address range. The last MAC address in...
..., the VLAN 2 bridge ID is 00-e0-1e-9b-2e-01, the VLAN 3 bridge ID is enabled on Catalyst 4500 series switches, it detects the BPDUs of only 64 MAC addresses. for the supervisor engine is 00-e0-1e-9b-2e-00 to view the MAC address range. The last MAC address in...
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...spanning tree topology does not change . If the bridge priority of the new switch becomes the bridge ID priority that 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 as in this case, the spanning tree topology ... change after you configure a set of the root bridge after you add a Catalyst 4500 series switch with 802.1D STP, 802.1w, the Rapid Spanning Tree Protocol (RSTP), and the Cisco PVST+ architecture. The bridge ID priority of other instances (forwarding paths). MST ...
...spanning tree topology does not change . If the bridge priority of the new switch becomes the bridge ID priority that 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 as in this case, the spanning tree topology ... change after you configure a set of the root bridge after you add a Catalyst 4500 series switch with 802.1D STP, 802.1w, the Rapid Spanning Tree Protocol (RSTP), and the Cisco PVST+ architecture. The bridge ID priority of other instances (forwarding paths). MST ...
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...remains blocked even after receiving a BPDU on a switch port, perform this task in the channel to another Layer 2 device, such as a switch, you might create network loops. The newly activated supervisor engine recovers the port only after switchover to help ... to form a channel. 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 Spanning tree always chooses the first operational port in privileged mode: Step ...
...remains blocked even after receiving a BPDU on a switch port, perform this task in the channel to another Layer 2 device, such as a switch, you might create network loops. The newly activated supervisor engine recovers the port only after switchover to help ... to form a channel. 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 Spanning tree always chooses the first operational port in privileged mode: Step ...
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... Type-Length-Value (TLV) Support-A VTP server or client propagates configuration changes to its information is supported in the supervisor engine software, VTP version 2 forwards VTP messages in VTP. Chapter 9 Configuring VTP Understanding How VTP Version 1 and Version 2... as the switch enters the management domain state. In the VTP off mode, switches behave the same as in VTP version 2, transparent switches do not participate in transparent mode without consistency checks. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration ...
... Type-Length-Value (TLV) Support-A VTP server or client propagates configuration changes to its information is supported in the supervisor engine software, VTP version 2 forwards VTP messages in VTP. Chapter 9 Configuring VTP Understanding How VTP Version 1 and Version 2... as the switch enters the management domain state. In the VTP off mode, switches behave the same as in VTP version 2, transparent switches do not participate in transparent mode without consistency checks. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration ...