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... DEALING, USAGE, OR TRADE PRACTICE. CCIP, CCSP, the Cisco Arrow logo, the Cisco Powered Network mark, Cisco Unity, Follow Me Browsing, FormShare, and StackWise are registered trademarks of Cisco Systems, Inc.; and certain other company. (0304R) Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide Copyright © 2000-2003, Cisco Systems, Inc. IF YOU ARE UNABLE TO LOCATE...
... DEALING, USAGE, OR TRADE PRACTICE. CCIP, CCSP, the Cisco Arrow logo, the Cisco Powered Network mark, Cisco Unity, Follow Me Browsing, FormShare, and StackWise are registered trademarks of Cisco Systems, Inc.; and certain other company. (0304R) Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide Copyright © 2000-2003, Cisco Systems, Inc. IF YOU ARE UNABLE TO LOCATE...
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...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 ...Power Management 28-1 Understanding How Power Management Works on the Catalyst 4500 Series Switches 28-1 Power Management Overview 28-2 Understanding Power Management Modes 28-2 Available Power for Power Supplies 28-4 Power Management Limitations 28-4 1400 W DC Power Supply Guidelines and Restrictions 28-5 Understanding How Power Management Works on the Catalyst 4006 Switch 28-6 Understanding Power...
...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 ...Power Management 28-1 Understanding How Power Management Works on the Catalyst 4500 Series Switches 28-1 Power Management Overview 28-2 Understanding Power Management Modes 28-2 Available Power for Power Supplies 28-4 Power Management Limitations 28-4 1400 W DC Power Supply Guidelines and Restrictions 28-5 Understanding How Power Management Works on the Catalyst 4006 Switch 28-6 Understanding Power...
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...R 30 C H A P T E R Setting the Default Power Allocation for a Port 28-19 Displaying the Power Status for Modules and Individual Ports 28-19 Configuring VoIP 29-1 Hardware and Software Requirements 29-1 Overview of IP Phones 29-2 Configuring VoIP on a Switch 29-3 Configuring Switch Access Using AAA 30-1 Understanding How Authentication Works 30-1 Understanding How... 30-43 Authorization Example 30-46 Understanding How Accounting Works 30-47 Accounting Overview 30-48 xviii Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01
...R 30 C H A P T E R Setting the Default Power Allocation for a Port 28-19 Displaying the Power Status for Modules and Individual Ports 28-19 Configuring VoIP 29-1 Hardware and Software Requirements 29-1 Overview of IP Phones 29-2 Configuring VoIP on a Switch 29-3 Configuring Switch Access Using AAA 30-1 Understanding How Authentication Works 30-1 Understanding How... 30-43 Authorization Example 30-46 Understanding How Accounting Works 30-47 Accounting Overview 30-48 xviii Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01
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... download and upload system Images software images. Working with Configuration Files Describes how to configure system message logging (syslog) on the switch. Power Management Describes power management on the Catalyst 4000 series switches and the Catalyst 4500 series switches, and explains how to set the system name, create a login banner, and perform other administrative tasks on the...
... download and upload system Images software images. Working with Configuration Files Describes how to configure system message logging (syslog) on the switch. Power Management Describes power management on the Catalyst 4000 series switches and the Catalyst 4500 series switches, and explains how to set the system name, create a login banner, and perform other administrative tasks on the...
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...; 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 • Optional redundant power supplies Catalyst...
...; 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 • Optional redundant power supplies Catalyst...
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... Fast Ethernet ports Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 1-2 78-15486-01 Catalyst 2948G Switch Chapter 1 Product Overview Table 1-1 Catalyst 4000 Series and Catalyst 4500 Series Switches (continued) Product Number WS-C4912G Catalyst 4500 Series WS-C4503 WS-C4506 Chassis Description Catalyst 4912G • Fixed-configuration switch • 12-Gbps backplane • Optional redundant power supplies •...
... Fast Ethernet ports Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 1-2 78-15486-01 Catalyst 2948G Switch Chapter 1 Product Overview Table 1-1 Catalyst 4000 Series and Catalyst 4500 Series Switches (continued) Product Number WS-C4912G Catalyst 4500 Series WS-C4503 WS-C4506 Chassis Description Catalyst 4912G • Fixed-configuration switch • 12-Gbps backplane • Optional redundant power supplies •...
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... on the switches. 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 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 •...
... on the switches. 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 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 •...
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...current configuration and to see this display: Cisco Systems, Inc. Make sure that the terminal is not on, power up the switch. Use clear commands (or in some cases, use normal-mode commands to monitor the switch or enter privileged mode to overwrite or erase... bootup display should appear on the screen (see the "Switch CLI Command Modes" section on page 2-9). For more information, see the "Example of a Catalyst 4003 Bootup Display" section on page 2-3. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 2-2 78-15486-01 Console ...
...current configuration and to see this display: Cisco Systems, Inc. Make sure that the terminal is not on, power up the switch. Use clear commands (or in some cases, use normal-mode commands to monitor the switch or enter privileged mode to overwrite or erase... bootup display should appear on the screen (see the "Switch CLI Command Modes" section on page 2-9). For more information, see the "Example of a Catalyst 4003 Bootup Display" section on page 2-3. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 2-2 78-15486-01 Console ...
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... the Catalyst 2980G switches are in 5 seconds. The system will now begin autobooting. Autobooting image: "bootflash:cat4000.5-1-1a.bin" CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCC Starting Off-line Diagnostics Mapping in TempFs Board type is WS-X4012 DiagBootMode value is powered on, reset, or when a fatal exception occurs. enet console port: . switch port 8: . switch port 9: . switch port 10: . done! Power-on...
... the Catalyst 2980G switches are in 5 seconds. The system will now begin autobooting. Autobooting image: "bootflash:cat4000.5-1-1a.bin" CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCC Starting Off-line Diagnostics Mapping in TempFs Board type is WS-X4012 DiagBootMode value is powered on, reset, or when a fatal exception occurs. enet console port: . switch port 8: . switch port 9: . switch port 10: . done! Power-on...
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... the sc0 interface IP address is set to Obtain an IP Address Configuration" section on -self-test for Catalyst not configured BOOTP/DHCP will commence after the ports are online Ports are coming online ... For more information,... = Fail, ? = no GBIC) 1: . 2: . 3: . 4: ? 5: ? 6: ? Example of a Catalyst 4003 Bootup Display Chapter 2 Using the Command-Line Interface 41: . 42: . 43: . 44: . 45: . 46: . 47: . 48: . Cisco Systems, Inc. Module 2 Passed Power-on page 3-9. 2-10 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01
... the sc0 interface IP address is set to Obtain an IP Address Configuration" section on -self-test for Catalyst not configured BOOTP/DHCP will commence after the ports are online Ports are coming online ... For more information,... = Fail, ? = no GBIC) 1: . 2: . 3: . 4: ? 5: ? 6: ? Example of a Catalyst 4003 Bootup Display Chapter 2 Using the Command-Line Interface 41: . 42: . 43: . 44: . 45: . 46: . 47: . 48: . Cisco Systems, Inc. Module 2 Passed Power-on page 3-9. 2-10 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01
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... set to Configure the IP Address and Default Gateway Before you reset or power cycle a switch with a DHCP- Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-4 78-15486-01 The switch retrieves its IP address from DHCP or BOOTP is retained. If you configure...-band management Ethernet interface on the IP address. If you map the switch MAC address to the out-of the switch ports are online. Understanding RARP With RARP, you reset or power cycle a switch with a RARP-obtained IP address, the information that is learned from ...
... set to Configure the IP Address and Default Gateway Before you reset or power cycle a switch with a DHCP- Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-4 78-15486-01 The switch retrieves its IP address from DHCP or BOOTP is retained. If you configure...-band management Ethernet interface on the IP address. If you map the switch MAC address to the out-of the switch ports are online. Understanding RARP With RARP, you reset or power cycle a switch with a RARP-obtained IP address, the information that is learned from ...
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... an EtherChannel with another port that is reset or power cycled. EtherChannel administrative group numbers are stored in NVRAM and remain the same after the switch is automatically assigned a unique EtherChannel ID. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-6 78-15486-01...mode cannot form an EtherChannel with any port. The ID can change if the EtherChannel is torn down and renegotiated, or if the switch is also in auto mode, because neither port will initiate negotiation. • A port in on mode can form a channel ...
... an EtherChannel with another port that is reset or power cycled. EtherChannel administrative group numbers are stored in NVRAM and remain the same after the switch is automatically assigned a unique EtherChannel ID. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-6 78-15486-01...mode cannot form an EtherChannel with any port. The ID can change if the EtherChannel is torn down and renegotiated, or if the switch is also in auto mode, because neither port will initiate negotiation. • A port in on mode can form a channel ...
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... such as it learns station location information for the forwarding database • The expiration of listening and learning at power up initialization Blocking state Listening state Disabled state Learning state S5691 Forwarding state You can modify each port stabilizes into the... • In the learning state, the port continues to the forwarding state, where both learning and forwarding are enabled Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 7-6 78-15486-01 Figure 7-2 STP Port States Boot-up . When the spanning tree ...
... such as it learns station location information for the forwarding database • The expiration of listening and learning at power up initialization Blocking state Listening state Disabled state Learning state S5691 Forwarding state You can modify each port stabilizes into the... • In the learning state, the port continues to the forwarding state, where both learning and forwarding are enabled Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 7-6 78-15486-01 Figure 7-2 STP Port States Boot-up . When the spanning tree ...
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...switch powers up, or when a device is on a per-switch basis; Understanding How PortFast BPDU Filtering Works BPDU filtering allows you enable PortFast on a port that connect end stations to switches. BDPU filtering is connected to a port, the port normally enters the spanning tree listening state. Caution You can be enabled on the switch... to connect to the network immediately, instead of whether PortFast is enabled. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 8-2 78-15486-01 If you to avoid ...
...switch powers up, or when a device is on a per-switch basis; Understanding How PortFast BPDU Filtering Works BPDU filtering allows you enable PortFast on a port that connect end stations to switches. BDPU filtering is connected to a port, the port normally enters the spanning tree listening state. Caution You can be enabled on the switch... to connect to the network immediately, instead of whether PortFast is enabled. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 8-2 78-15486-01 If you to avoid ...
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You can plug an externally powered IP phone into a 10/100 port and then add that port to manage these VLANs; Consider the following when creating or modifying extended-range VLANs:...For complete details on configuring auxiliary VLANs, see Chapter 9, "Configuring VTP." • Since VTP does not work on page 13. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 10-5 Chapter 10 Configuring VLANs VLAN Configuration Guidelines Table 10-2 VLAN Default Configuration (continued) Feature SAID value Pruning eligibility...
You can plug an externally powered IP phone into a 10/100 port and then add that port to manage these VLANs; Consider the following when creating or modifying extended-range VLANs:...For complete details on configuring auxiliary VLANs, see Chapter 9, "Configuring VTP." • Since VTP does not work on page 13. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 10-5 Chapter 10 Configuring VLANs VLAN Configuration Guidelines Table 10-2 VLAN Default Configuration (continued) Feature SAID value Pruning eligibility...
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...The VMPS opens a User Datagram Protocol (UDP) socket to communicate and listen to -VLAN mapping. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 12-1 Note For complete syntax and usage information for that host dynamically. VMPS remains enabled,... server to the VMPS server, and the VMPS server begins to a port on the Catalyst enterprise LAN switches. When you reset or power cycle the switch. When you can dynamically assign switch ports to VLANs based on the source MAC address of these sections: • Understanding ...
...The VMPS opens a User Datagram Protocol (UDP) socket to communicate and listen to -VLAN mapping. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 12-1 Note For complete syntax and usage information for that host dynamically. VMPS remains enabled,... server to the VMPS server, and the VMPS server begins to a port on the Catalyst enterprise LAN switches. When you reset or power cycle the switch. When you can dynamically assign switch ports to VLANs based on the source MAC address of these sections: • Understanding ...
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...dynamic Fast start yes QOS scheduling rx-(none),tx-(2q1t) CoS rewrite no ToS rewrite no Rewrite no UDLD yes Inline power no AuxiliaryVlan 1..1000,untagged,none SPAN source,destination Model WS-X4148 Port 2/2 Type 10/100BaseTX Speed auto,10,100 ...Duplex half,full Trunk encap type 802.1Q Trunk mode on,off ,desirable,auto,nonegotiate Channel 3/1-48 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 20-5 This example shows you how to display the port capabilities for port 5 on module...
...dynamic Fast start yes QOS scheduling rx-(none),tx-(2q1t) CoS rewrite no ToS rewrite no Rewrite no UDLD yes Inline power no AuxiliaryVlan 1..1000,untagged,none SPAN source,destination Model WS-X4148 Port 2/2 Type 10/100BaseTX Speed auto,10,100 ...Duplex half,full Trunk encap type 802.1Q Trunk mode on,off ,desirable,auto,nonegotiate Channel 3/1-48 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 20-5 This example shows you how to display the port capabilities for port 5 on module...
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... 20 Checking Status and Connectivity Flow control Security Membership Fast start QOS scheduling CoS rewrite ToS rewrite Rewrite UDLD Inline power AuxiliaryVlan SPAN Console> (enable) no yes static,dynamic yes rx-(none),tx-(2q1t) no no no yes no ...Open a Telnet session to another device on the network from the switch, perform this task in some cases the default gateway) for the switch. To open a Telnet session from being disconnected automatically). 20-6 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 UNIX(r) System V...
... 20 Checking Status and Connectivity Flow control Security Membership Fast start QOS scheduling CoS rewrite ToS rewrite Rewrite UDLD Inline power AuxiliaryVlan SPAN Console> (enable) no yes static,dynamic yes rx-(none),tx-(2q1t) no no no yes no ...Open a Telnet session to another device on the network from the switch, perform this task in some cases the default gateway) for the switch. To open a Telnet session from being disconnected automatically). 20-6 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 UNIX(r) System V...
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... objects in MIB, including community strings Note The community string definitions on your NMS must match at an agent. Catalyst enterprise LAN switches are exceeded - When there are spanning tree topology changes - Read-write-all-Gives read and write access to an...MIB; When power supply errors occur • SNMP community strings-SNMP community strings authenticate access to any NMS that support SNMP network management with the computer it runs on an external SwitchProbe device 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration ...
... objects in MIB, including community strings Note The community string definitions on your NMS must match at an agent. Catalyst enterprise LAN switches are exceeded - When there are spanning tree topology changes - Read-write-all-Gives read and write access to an...MIB; When power supply errors occur • SNMP community strings-SNMP community strings authenticate access to any NMS that support SNMP network management with the computer it runs on an external SwitchProbe device 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration ...
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... used as the system prompt (a greater-than symbol [>] is initialized (power on or reset) • When you configure the IP address on the switch: Console> (enable) set system name Catalyst 4003 System name set. This example shows how to configure the system name...the first 20 characters of the following occurs: • When the switch is appended). The prompt is performed. you can override this with the set prompt prompt_string 27-2 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Command set prompt command.
... used as the system prompt (a greater-than symbol [>] is initialized (power on or reset) • When you configure the IP address on the switch: Console> (enable) set system name Catalyst 4003 System name set. This example shows how to configure the system name...the first 20 characters of the following occurs: • When the switch is appended). The prompt is performed. you can override this with the set prompt prompt_string 27-2 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Command set prompt command.