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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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...; 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 For installation information and a complete description of media.
...; 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 For installation information and a complete description of media.
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... which is factory installed 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...
... which is factory installed 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...
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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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..., port, or VLAN. If the switch is already booted, press Enter to see the "Example of a Catalyst 4003 Bootup Display" section on how to connect a terminal to the supervisor engine console port, refer to overwrite or...Cisco Systems, Inc. These sections describe how to the supervisor engine console port using the appropriate application or commands on the terminal (for your switch. Console Enter password: After you can access the CLI through the supervisor engine console port or through an EIA/TIA-232 (RS-232) cable. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches...
..., port, or VLAN. If the switch is already booted, press Enter to see the "Example of a Catalyst 4003 Bootup Display" section on how to connect a terminal to the supervisor engine console port, refer to overwrite or...Cisco Systems, Inc. These sections describe how to the supervisor engine console port using the appropriate application or commands on the terminal (for your switch. Console Enter password: After you can access the CLI through the supervisor engine console port or through an EIA/TIA-232 (RS-232) cable. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches...
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.... 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 are not case sensitive; The supervisor engine module is mod_num/port_num. The Catalyst 4912G, the Catalyst 2948G, and the Catalyst 2980G switches have two modules but only one screen To...
.... 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 are not case sensitive; The supervisor engine module is mod_num/port_num. The Catalyst 4912G, the Catalyst 2948G, and the Catalyst 2980G switches have two modules but only one screen To...
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... to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. switch port 6: . switch sram: . switch port 10: . switch port 0: . done! temperature sensor: . WS-X4012 bootrom version 4.5(1), built on -self-test for Module 1: WS-X4012 Status: (. = Pass, F = Fail) processor: . switch bandwidth: . Module 1 Passed Power-on 1999.03.29 21:04:04 H/W Revisions: Meteor: 4 Comet: 8 Board: 2 Supervisor MAC addresses...
... to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. switch port 6: . switch sram: . switch port 10: . switch port 0: . done! temperature sensor: . WS-X4012 bootrom version 4.5(1), built on -self-test for Module 1: WS-X4012 Status: (. = Pass, F = Fail) processor: . switch bandwidth: . Module 1 Passed Power-on 1999.03.29 21:04:04 H/W Revisions: Meteor: 4 Comet: 8 Board: 2 Supervisor MAC addresses...
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...Address Before you must assign an IP address to either the 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 If necessary, bring the interface up Verify the interface configuration. show interface This example shows... 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 engine sends IP packets that are destined for example, Telnet, TFTP, and ping).
...Address Before you must assign an IP address to either the 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 If necessary, bring the interface up Verify the interface configuration. show interface This example shows... 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 engine sends IP packets that are destined for example, Telnet, TFTP, and ping).
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....20.52.38 Trying 172.20.52.38 ... Cisco Systems, Inc. Disable SLIP for module 1 (the supervisor engine). Escape character is a DHCP, BOOTP, or RARP server on the - Console> (enable) slip detach SLIP detached on the switch. network. Obtain the last address in the MAC ... use DHCP or RARP to obtain an IP address for the switch, perform this task: Step 1 Step 2 Task Command Make sure that there is '^]'. 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) Using DHCP...
....20.52.38 Trying 172.20.52.38 ... Cisco Systems, Inc. Disable SLIP for module 1 (the supervisor engine). Escape character is a DHCP, BOOTP, or RARP server on the - Console> (enable) slip detach SLIP detached on the switch. network. Obtain the last address in the MAC ... use DHCP or RARP to obtain an IP address for the switch, perform this task: Step 1 Step 2 Task Command Make sure that there is '^]'. 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) Using DHCP...
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.... New connections can be made between different segments for the commands used in this chapter, refer to the Catalyst 4500 Series Installation Guide. CH A P T E R 4 Configuring Ethernet and Fast Ethernet Switching This chapter describes how to supervisor engine Fast Ethernet uplink ports. Note For complete syntax and usage information for the next packet. 78...
.... New connections can be made between different segments for the commands used in this chapter, refer to the Catalyst 4500 Series Installation Guide. CH A P T E R 4 Configuring Ethernet and Fast Ethernet Switching This chapter describes how to supervisor engine Fast Ethernet uplink ports. Note For complete syntax and usage information for the next packet. 78...
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... that requests remote ports to delay sending packets for the commands used in this chapter, refer to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. If a buffer on a Gigabit Ethernet port runs out of space, the port transmits ... The following sections describe how Gigabit Ethernet works. 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 incoming packets. Note For complete syntax and usage information for a period of...
... that requests remote ports to delay sending packets for the commands used in this chapter, refer to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. If a buffer on a Gigabit Ethernet port runs out of space, the port transmits ... The following sections describe how Gigabit Ethernet works. 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 incoming packets. Note For complete syntax and usage information for a period of...
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... 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 Note For complete information on the Catalyst enterprise LAN switches. CH A P T E R 6 Configuring Fast EtherChannel and Gigabit EtherChannel This chapter describes how to supervisor engine Fast Ethernet and Gigabit Ethernet uplink ports. The configuration procedures...
... 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 Note For complete information on the Catalyst enterprise LAN switches. CH A P T E R 6 Configuring Fast EtherChannel and Gigabit EtherChannel This chapter describes how to supervisor engine Fast Ethernet and Gigabit Ethernet uplink ports. The configuration procedures...
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...trunking EtherChannel. All 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 If the allowed range of ...to the auto or desirable mode with the set differently on the ports. • Cisco Discovery Protocol (CDP) runs on the physical port even after the port is used ...Ring Protocol (DRiP) run on the channel. • During fast switchover to the standby supervisor engine, all the ports in an EtherChannel as an individual port. No other features: ...
...trunking EtherChannel. All 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 If the allowed range of ...to the auto or desirable mode with the set differently on the ports. • Cisco Discovery Protocol (CDP) runs on the physical port even after the port is used ...Ring Protocol (DRiP) run on the channel. • During fast switchover to the standby supervisor engine, all the ports in an EtherChannel as an individual port. No other features: ...
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... explain how MAC addresses are allocated sequentially, with the older Catalyst 5000 family and 6500 series switches in your network and you have a Catalyst 6500 series -switch in your network that can be used for the supervisor engine is 00-e0-1e-9b-2e-00 to 00-e0...Software Configuration Guide. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 7-13 You can use MISTP-PVST+ to transition the network from PVST+ to MISTP in order to avoid problems. MISTP-PVST+ conforms to the supervisor engine in PVST+ and MISTP ...
... explain how MAC addresses are allocated sequentially, with the older Catalyst 5000 family and 6500 series switches in your network and you have a Catalyst 6500 series -switch in your network that can be used for the supervisor engine is 00-e0-1e-9b-2e-00 to 00-e0...Software Configuration Guide. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 7-13 You can use MISTP-PVST+ to transition the network from PVST+ to MISTP in order to avoid problems. MISTP-PVST+ conforms to the supervisor engine in PVST+ and MISTP ...
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...bridge ID priority of the new switch becomes the bridge ID priority that you configure a set of the Catalyst 4006 has been lowered administratively 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 spanning...Spanning Tree Protocol (RSTP), and the Cisco PVST+ architecture. The MST protocol is currently being further developed and the MST feature for MST is not a root switch In this can exist only on the Catalyst 4500 series switches; Understanding How MST Works Chapter 7 ...
...bridge ID priority of the new switch becomes the bridge ID priority that you configure a set of the Catalyst 4006 has been lowered administratively 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 spanning...Spanning Tree Protocol (RSTP), and the Cisco PVST+ architecture. The MST protocol is currently being further developed and the MST feature for MST is not a root switch In this can exist only on the Catalyst 4500 series switches; Understanding How MST Works Chapter 7 ...
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... channel must have compatible configurations. 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 you might create network loops. Enabling PortFast on an Access Port Caution ...a channel, all the state information. If a channel is blocked by the Port Aggregation Protocol (PAgP). The newly activated supervisor engine recovers the port only after switchover to loop guard: - These caveats apply to the redundant...
... channel must have compatible configurations. 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 you might create network loops. Enabling PortFast on an Access Port Caution ...a channel, all the state information. If a channel is blocked by the Port Aggregation Protocol (PAgP). The newly activated supervisor engine recovers the port only after switchover to loop guard: - These caveats apply to the redundant...
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... other trunks even for TLVs it is supported in the supervisor engine software, VTP version 2 forwards VTP messages in NVRAM. • Version-Dependent Transparent Mode-In VTP version 1, a VTP transparent switch inspects VTP messages for each trunk port to use VTP ...is read from a VTP message, or when information is saved 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 Consistency checks are not performed when new information is obtained from NVRAM. Chapter 9 ...
... other trunks even for TLVs it is supported in the supervisor engine software, VTP version 2 forwards VTP messages in NVRAM. • Version-Dependent Transparent Mode-In VTP version 1, a VTP transparent switch inspects VTP messages for each trunk port to use VTP ...is read from a VTP message, or when information is saved 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 Consistency checks are not performed when new information is obtained from NVRAM. Chapter 9 ...