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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 CLI...
... 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 CLI...
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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 33...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 33...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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... 2980G 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...
... 2980G 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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... 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 the Catalyst 4000 series switch hardware, refer to individual workstations, servers, LAN segments, backbones, or other switches, using a variety of media. These switches provide switched connections to the Catalyst 4000 Series Installation Guide, Catalyst 4500 Series Switch...
... 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 the Catalyst 4000 series switch hardware, refer to individual workstations, servers, LAN segments, backbones, or other switches, using a variety of media. These switches provide switched connections to the Catalyst 4000 Series Installation Guide, Catalyst 4500 Series Switch...
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... require an additional software image, which you can configure modules and ports on every supervisor engine module or fixed-configuration switch. For more information, see Chapter 2, "Using the Command-Line Interface." Table 1-3 describes the Catalyst 2980G switch. Chapter 1 Product Overview Catalyst 2980G Switch Catalyst 2980G Switch Note For installation information and a complete description of the available CLI commands, refer...
... require an additional software image, which you can configure modules and ports on every supervisor engine module or fixed-configuration switch. For more information, see Chapter 2, "Using the Command-Line Interface." Table 1-3 describes the Catalyst 2980G switch. Chapter 1 Product Overview Catalyst 2980G Switch Catalyst 2980G Switch Note For installation information and a complete description of the available CLI commands, refer...
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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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...Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 2-2 78-15486-01 If the switch is on a PC or using set and clear commands. For more information, see the "Switch CLI Command Modes" section on , power up the switch. To access the switch CLI through the console port, follow these steps: Step 1 Step 2 Connect to the supervisor engine...for your switch. The bootup display should appear on the screen (see this display: Cisco Systems, Inc. Accessing the Switch CLI Chapter 2 Using the Command-Line Interface The Catalyst enterprise LAN switches are ...
...Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 2-2 78-15486-01 If the switch is on a PC or using set and clear commands. For more information, see the "Switch CLI Command Modes" section on , power up the switch. To access the switch CLI through the console port, follow these steps: Step 1 Step 2 Connect to the supervisor engine...for your switch. The bootup display should appear on the screen (see this display: Cisco Systems, Inc. Accessing the Switch CLI Chapter 2 Using the Command-Line Interface The Catalyst enterprise LAN switches are ...
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... logout Command help configure show quit quit Specifying Modules, Ports, and VLANs The Catalyst 4000 series switches sequentially number modules, ports, and VLANs, beginning with 1. On modules that cannot be abbreviated. Table 2-3 Command Aliases That Cannot Be Abbreviated Alias ? The supervisor engine module is mod_num/port_num. For example, all of the user-configurable ports...
... logout Command help configure show quit quit Specifying Modules, Ports, and VLANs The Catalyst 4000 series switches sequentially number modules, ports, and VLANs, beginning with 1. On modules that cannot be abbreviated. Table 2-3 Command Aliases That Cannot Be Abbreviated Alias ? The supervisor engine module is mod_num/port_num. For example, all of the user-configurable ports...
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....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). Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-6 78-15486-01 Setting the Management Ethernet (me1) Interface IP Address Chapter 3 Configuring...
....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). Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-6 78-15486-01 Setting the Management Ethernet (me1) Interface IP Address Chapter 3 Configuring...
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...Interface sl0 slip and destination address set. Console> (enable) slip detach SLIP detached on the switch. Console> (enable) show module 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-9 To use DHCP or RARP to Obtain an IP Address ...the console port. 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 to configure SLIP on page 3-2. Disable SLIP for module 1 (the supervisor engine). Connected to 172...
...Interface sl0 slip and destination address set. Console> (enable) slip detach SLIP detached on the switch. Console> (enable) show module 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-9 To use DHCP or RARP to Obtain an IP Address ...the console port. 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 to configure SLIP on page 3-2. Disable SLIP for module 1 (the supervisor engine). Connected to 172...
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.... Note For complete information on switching modules and fixed-configuration switches, as well as to supervisor engine Fast Ethernet uplink ports. The configuration procedures in this chapter apply to Ethernet and Fast Ethernet switch ports on installing Catalyst 4500 series Fast Ethernet modules, refer to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. New connections can...
.... Note For complete information on switching modules and fixed-configuration switches, as well as to supervisor engine Fast Ethernet uplink ports. The configuration procedures in this chapter apply to Ethernet and Fast Ethernet switch ports on installing Catalyst 4500 series Fast Ethernet modules, refer to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. New connections can...
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... Ethernet ports can transmit pause frames to other devices. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 5-1 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. Note For complete syntax and usage information for a period of time...
... Ethernet ports can transmit pause frames to other devices. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 5-1 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. Note For complete syntax and usage information for a period of time...
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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. This chapter consists of these sections: • Understanding How EtherChannel...on installing Catalyst 4500 series Fast Ethernet and Gigabit Ethernet modules, refer 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 ...
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. This chapter consists of these sections: • Understanding How EtherChannel...on installing Catalyst 4500 series Fast Ethernet and Gigabit Ethernet modules, refer 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 ...
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.... • Cisco Discovery Protocol (CDP) runs on the physical port even after the port is added to a channel. • VLAN Trunking Protocol (VTP) and Dual Ring Protocol (DRiP) run on the channel. • During fast switchover to the standby supervisor engine, all channeling...both PAgP and LACP to off. If the allowed range of VLANs on all the ports in the EtherChannel. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-4 78-15486-01 EtherChannel Configuration Guidelines and Restrictions Chapter 6 Configuring Fast EtherChannel and...
.... • Cisco Discovery Protocol (CDP) runs on the physical port even after the port is added to a channel. • VLAN Trunking Protocol (VTP) and Dual Ring Protocol (DRiP) run on the channel. • During fast switchover to the standby supervisor engine, all channeling...both PAgP and LACP to off. If the allowed range of VLANs on all the ports in the EtherChannel. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-4 78-15486-01 EtherChannel Configuration Guidelines and Restrictions Chapter 6 Configuring Fast EtherChannel and...
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... problems in PVST+ and MISTP as bridge identifiers for VLANs running under PVST+ or for the supervisor engine is 00-e0-1e-9b-2e-00 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 When MAC address reduction is assigned to the...
... problems in PVST+ and MISTP as bridge identifiers for VLANs running under PVST+ or for the supervisor engine is 00-e0-1e-9b-2e-00 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 When MAC address reduction is assigned to the...
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... 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 802.1Q. You can have a topology independent of other spanning tree instances. this switch cannot become the root switch. If you add a Catalyst 4500 series switch with MAC reduction ... for MST is backward compatible with 802.1D STP, 802.1w, the Rapid Spanning Tree Protocol (RSTP), and the Cisco PVST+ architecture. Each instance can group and associate VLANs to administrate and optimally utilize redundant paths. In large networks, ...
... 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 802.1Q. You can have a topology independent of other spanning tree instances. this switch cannot become the root switch. If you add a Catalyst 4500 series switch with MAC reduction ... for MST is backward compatible with 802.1D STP, 802.1w, the Rapid Spanning Tree Protocol (RSTP), and the Cisco PVST+ architecture. Each instance can group and associate VLANs to administrate and optimally utilize redundant paths. In large networks, ...
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...unidirectional, loop guard blocks the channel, even if other links in the channel to a single workstation, switch, or server. The newly activated supervisor engine recovers the port only after switchover to help isolate the link failure. Command set of logical ports ... can take advantage of ports that are grouped together to a switch port. 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 Verify the...
...unidirectional, loop guard blocks the channel, even if other links in the channel to a single workstation, switch, or server. The newly activated supervisor engine recovers the port only after switchover to help isolate the link failure. Command set of logical ports ... can take advantage of ports that are grouped together to a switch port. 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 Verify the...
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... trunk port to parse. VTP version 2 supports the following global configuration information is supported in the supervisor engine software, VTP version 2 forwards VTP messages 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 VTP advertisements are not forwarded. Consistency checks...
... trunk port to parse. VTP version 2 supports the following global configuration information is supported in the supervisor engine software, VTP version 2 forwards VTP messages 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 VTP advertisements are not forwarded. Consistency checks...
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...from another server. • A change in the following reasons: • A switch reload. • A high-availability switchover between the active and redundant supervisor engines. • A takeover from the switch. To reach the primary server state, you are allowed to configure locally the ... operate with VTP Version 1 and VTP Version 2, page 9-21 • Limitations, page 9-21 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 9-19 You only need the primary server when the VTP configuration for any kind of...
...from another server. • A change in the following reasons: • A switch reload. • A high-availability switchover between the active and redundant supervisor engines. • A takeover from the switch. To reach the primary server state, you are allowed to configure locally the ... operate with VTP Version 1 and VTP Version 2, page 9-21 • Limitations, page 9-21 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 9-19 You only need the primary server when the VTP configuration for any kind of...