Swtich Configuration
Page 2
... SFP (fiber) port, where one of Cisco's Catalyst switches running the Internetwork Operating System (IOS). The 2960 series supports an optional external redundant power supply (RPS) that can be attached to all of the two ports (not both) can be used. If a 2960 supports dual-ports, this chapter apply to the rear of Table 12-1. Table 12-1 compares the 2960 switches and their port types and capacities. TABLE 12-1 2960 Models Switch WS-C2960-8TC-L WS...
... SFP (fiber) port, where one of Cisco's Catalyst switches running the Internetwork Operating System (IOS). The 2960 series supports an optional external redundant power supply (RPS) that can be attached to all of the two ports (not both) can be used. If a 2960 supports dual-ports, this chapter apply to the rear of Table 12-1. Table 12-1 compares the 2960 switches and their port types and capacities. TABLE 12-1 2960 Models Switch WS-C2960-8TC-L WS...
Swtich Configuration
Page 11
... switch configuration based on your switch, remotely manage it remotely. One problem with this chapter. For example, if you want to manage your layer 2 switch remotely, you need to set up passwords for User and Privilege EXEC access, and configuring hardware characteristics for the questions you just entered, as save the configuration to enable interfaces manually on the commands in Chapter 11. This section addresses how to assign an IP address and default gateway address to your switch...
... switch configuration based on your switch, remotely manage it remotely. One problem with this chapter. For example, if you want to manage your layer 2 switch remotely, you need to set up passwords for User and Privilege EXEC access, and configuring hardware characteristics for the questions you just entered, as save the configuration to enable interfaces manually on the commands in Chapter 11. This section addresses how to assign an IP address and default gateway address to your switch...
Swtich Configuration
Page 21
...when you don't statically define the MAC addresses or use the show port-security interface command: switch# show port-security interface fa0/2 Port Security : Enabled Port status : SecureUp Violation mode : Restrict Maximum MAC Addresses : 1 Total MAC Addresses : 1 If you reboot your configuration, use sticky learning to dynamically learn them with port security, dynamic learning is used for that interface. Port Security Verification To verify your switch, the sticky-learned addresses appear as servers and routers. The last two commands in that the switch will learn...
...when you don't statically define the MAC addresses or use the show port-security interface command: switch# show port-security interface fa0/2 Port Security : Enabled Port status : SecureUp Violation mode : Restrict Maximum MAC Addresses : 1 Total MAC Addresses : 1 If you reboot your configuration, use sticky learning to dynamically learn them with port security, dynamic learning is used for that interface. Port Security Verification To verify your switch, the sticky-learned addresses appear as servers and routers. The last two commands in that the switch will learn...
Swtich Configuration
Page 22
... port security is enabled, the violation mode is restrict, the maximum number of MAC addresses that no violations have occurred on the port. To see the MAC addresses statically defined or dynamically learned with port security, use the show port-security command: switch# show port-security address Secure Mac Address Table Vlan Mac Address Type Ports Remaining Age (mins) 1 0001.0001.0011 SecureDynamic Fa0/1 15 (I) 1 0001.0001.0022 SecureDynamic Fa0/1 15 (I) 1 0001.0001.1144 SecureConfigured Fa0/1 - . . . To see an overview configuration...
... port security is enabled, the violation mode is restrict, the maximum number of MAC addresses that no violations have occurred on the port. To see the MAC addresses statically defined or dynamically learned with port security, use the show port-security command: switch# show port-security address Secure Mac Address Table Vlan Mac Address Type Ports Remaining Age (mins) 1 0001.0001.0011 SecureDynamic Fa0/1 15 (I) 1 0001.0001.0022 SecureDynamic Fa0/1 15 (I) 1 0001.0001.1144 SecureConfigured Fa0/1 - . . . To see an overview configuration...
Hardware Installation Guide
Page 37
... router. OL-18712-02 Cisco 2900 Series and 3900 Series Hardware Installation Guide 1-17 GE Ports The GE RJ-45 copper interface ports support 10BASE-T, 100BASE-TX, and 1000BASE-T. USB Serial Console Port The Mini-USB type B serial port has been enabled to the RJ-45 port if the SFP port fails. The SFP port supports auto-media-detection, auto-failover and remote fault indication (RFI), as described in the IEEE 802.3ah specification. This is the default configuration. • Always use...
... router. OL-18712-02 Cisco 2900 Series and 3900 Series Hardware Installation Guide 1-17 GE Ports The GE RJ-45 copper interface ports support 10BASE-T, 100BASE-TX, and 1000BASE-T. USB Serial Console Port The Mini-USB type B serial port has been enabled to the RJ-45 port if the SFP port fails. The SFP port supports auto-media-detection, auto-failover and remote fault indication (RFI), as described in the IEEE 802.3ah specification. This is the default configuration. • Always use...
Hardware Installation Guide
Page 67
... be removed to hazardous voltages and currents inside the chassis; 2 C H A P T E R Preparing for installation: • Safety Recommendations, page 2-2 • General Site Requirements, page 2-4 • Rack Requirements, page 2-4 • Router Environmental Requirements, page 2-5 • Network Cabling Specifications, page 2-7 • Installation Checklist, page 2-14 • Creating a Site Log, page 2-15 To see the Cisco 2900 and 3900 Series Integrated Services Routers Regulatory Compliance and Safety Information document. Incorrectly connecting this...
... be removed to hazardous voltages and currents inside the chassis; 2 C H A P T E R Preparing for installation: • Safety Recommendations, page 2-2 • General Site Requirements, page 2-4 • Rack Requirements, page 2-4 • Router Environmental Requirements, page 2-5 • Network Cabling Specifications, page 2-7 • Installation Checklist, page 2-14 • Creating a Site Log, page 2-15 To see the Cisco 2900 and 3900 Series Integrated Services Routers Regulatory Compliance and Safety Information document. Incorrectly connecting this...
Hardware Installation Guide
Page 86
... . There are ready to install it . If the final installation site will not be ready for some time, keep the chassis in more information on cable specifications, see the Cisco Modular Access Router Cable Specifications document on Cisco.com. • Ethernet hub or PC with a network interface card for connection to an Ethernet (LAN) port. • Console terminal (an ASCII terminal or a PC running HyperTerminal or similar terminal emulation software) configured for 9600 baud...
... . There are ready to install it . If the final installation site will not be ready for some time, keep the chassis in more information on cable specifications, see the Cisco Modular Access Router Cable Specifications document on Cisco.com. • Ethernet hub or PC with a network interface card for connection to an Ethernet (LAN) port. • Console terminal (an ASCII terminal or a PC running HyperTerminal or similar terminal emulation software) configured for 9600 baud...
Hardware Installation Guide
Page 120
... Start > Control Panel > Add or Remove Programs. Scroll to complete the installation of the driver. Click Next. Using the Setup.exe program Note Disconnect the router console terminal before uninstalling the driver. Click Next. The EN LED for Cisco Virtual Com appears. Click Next. The InstallShield Wizard for the USB console port turns green, and within a few moments a pop up window stating "Installing device driver software" appears. When the Remove the Program window appears, click Remove. Using the Add Remove...
... Start > Control Panel > Add or Remove Programs. Scroll to complete the installation of the driver. Click Next. Using the Setup.exe program Note Disconnect the router console terminal before uninstalling the driver. Click Next. The EN LED for Cisco Virtual Com appears. Click Next. The InstallShield Wizard for the USB console port turns green, and within a few moments a pop up window stating "Installing device driver software" appears. When the Remove the Program window appears, click Remove. Using the Add Remove...
Hardware Installation Guide
Page 124
... of whether power to the OSP or its wiring. Make sure that connect to the unit is supported) and for wet locations. The addition of Primary Protectors is not sufficient protection in WAN ports regardless of the modem adapter to connect WAN, LAN, and voice interface cables. For cable pinouts, see the Cisco Modular Access Router Cable Specifications document. Statement 1036 3-42 Cisco 2900 and 3900 Series Hardware Installation OL-18712-01 Connecting WAN, LAN, and Voice Interfaces This section...
... of whether power to the OSP or its wiring. Make sure that connect to the unit is supported) and for wet locations. The addition of Primary Protectors is not sufficient protection in WAN ports regardless of the modem adapter to connect WAN, LAN, and voice interface cables. For cable pinouts, see the Cisco Modular Access Router Cable Specifications document. Statement 1036 3-42 Cisco 2900 and 3900 Series Hardware Installation OL-18712-01 Connecting WAN, LAN, and Voice Interfaces This section...
Hardware Installation Guide
Page 130
... LED on the Cisco.com product page. Any keys pressed during the power up process, see Using the ROM Monitor in the terminal emulation program. • Passwords for access control are interpreted as described in the "Checklist for Power Up" section on installed modules might cause the router to power off and start over. Note To view the boot sequence, you encounter problems while powering on the router, see Changing...
... LED on the Cisco.com product page. Any keys pressed during the power up process, see Using the ROM Monitor in the terminal emulation program. • Passwords for access control are interpreted as described in the "Checklist for Power Up" section on installed modules might cause the router to power off and start over. Note To view the boot sequence, you encounter problems while powering on the router, see Changing...
Hardware Installation Guide
Page 134
... the initial configuration: [0] Go to the IOS command prompt without saving this config. [2] Save this configuration. mask is displayed: myrouter> Cisco 2900 and 3900 Series Hardware Installation 4-6 OL-18712-01 interface GigabitEthernet0/1 no ip routing ! RETURN The user prompt is /24 The following configuration command script was created: hostname myrouter enable secret 5 $1$t/Dj$yAeGKviLLZNOBX0b9eifO0 enable password cisco123 line vty 0 4 password cisco snmp-server community public ! Method Status Protocol YES NVRAM administratively down down YES DHCP up...
... the initial configuration: [0] Go to the IOS command prompt without saving this config. [2] Save this configuration. mask is displayed: myrouter> Cisco 2900 and 3900 Series Hardware Installation 4-6 OL-18712-01 interface GigabitEthernet0/1 no ip routing ! RETURN The user prompt is /24 The following configuration command script was created: hostname myrouter enable secret 5 $1$t/Dj$yAeGKviLLZNOBX0b9eifO0 enable password cisco123 line vty 0 4 password cisco snmp-server community public ! Method Status Protocol YES NVRAM administratively down down YES DHCP up...
Hardware Installation Guide
Page 136
... EXEC mode: Router> enable Router# • Configuring the Router Hostname, page 4-9 (Optional) • Configuring the Enable and Enable Secret Passwords, page 4-10 (Required) • Configuring the Console Idle Privileged EXEC Timeout, page 4-11 (Optional) • Configuring Gigabit Ethernet Interfaces, page 4-13 (Required) Cisco 2900 and 3900 Series Hardware Installation 4-8 OL-18712-01 Performing the Initial Configuration on the router. --- For help . System Configuration Dialog --- Compiled by cisco Systems, Inc. At any prompt. See the "Using Cisco Configuration...
... EXEC mode: Router> enable Router# • Configuring the Router Hostname, page 4-9 (Optional) • Configuring the Enable and Enable Secret Passwords, page 4-10 (Required) • Configuring the Console Idle Privileged EXEC Timeout, page 4-11 (Optional) • Configuring Gigabit Ethernet Interfaces, page 4-13 (Required) Cisco 2900 and 3900 Series Hardware Installation 4-8 OL-18712-01 Performing the Initial Configuration on the router. --- For help . System Configuration Dialog --- Compiled by cisco Systems, Inc. At any prompt. See the "Using Cisco Configuration...
Hardware Installation Guide
Page 137
...-Implementation and Specification. configure terminal 3. OL-18712-01 Cisco 2900 and 3900 Series Hardware Installation 4-9 enable 2. Chapter 4 Configuring the Router Performing the Initial Configuration on the Router • Specifying a Default Route or Gateway of Configuration and System Image, page 4-22 (Optional) Configuring the Router Hostname The hostname is used in CLI prompts and default configuration filenames. For more information, see the RFC 1178, Choosing a Name for the network server. Names must start with a letter...
...-Implementation and Specification. configure terminal 3. OL-18712-01 Cisco 2900 and 3900 Series Hardware Installation 4-9 enable 2. Chapter 4 Configuring the Router Performing the Initial Configuration on the Router • Specifying a Default Route or Gateway of Configuration and System Image, page 4-22 (Optional) Configuring the Router Hostname The hostname is used in CLI prompts and default configuration filenames. For more information, see the RFC 1178, Choosing a Name for the network server. Names must start with a letter...
Hardware Installation Guide
Page 139
..., see the Cisco IOS Configuration Fundamentals and Network Management Configuration Guide. Returns to various privilege levels. • We recommend that you perform this step only if you boot an older image of security over the enable password command. • Do not use the same password that you are using. Step 3 Example: Router# configure terminal enable password password Example: Router(config)# enable password pswd2 Step 4 enable secret password Step 5 Example: Router(config)# enable secret greentree end (Optional) Sets a local password to control access to privileged EXEC...
..., see the Cisco IOS Configuration Fundamentals and Network Management Configuration Guide. Returns to various privilege levels. • We recommend that you perform this step only if you boot an older image of security over the enable password command. • Do not use the same password that you are using. Step 3 Example: Router# configure terminal enable password password Example: Router(config)# enable password pswd2 Step 4 enable secret password Step 5 Example: Router(config)# enable secret greentree end (Optional) Sets a local password to control access to privileged EXEC...
Software Configuration Guide
Page 40
.... Voice traffic from their PCs. You can be configured per wiring closet. For any switch port connected to Cisco IP Phones, 802.1p/Q QoS gives forwarding priority to the 10/100 ports on the same VLAN. Grouping servers in a centralized location provides benefits such as a single point for monitoring and controlling the network. Network Configuration Examples Chapter 1 Overview Collapsed Backbone and Switch Cluster Configuration Figure 1-3 shows a configuration for security management. This network uses a collapsed backbone and switch clusters. A Catalyst...
.... Voice traffic from their PCs. You can be configured per wiring closet. For any switch port connected to Cisco IP Phones, 802.1p/Q QoS gives forwarding priority to the 10/100 ports on the same VLAN. Grouping servers in a centralized location provides benefits such as a single point for monitoring and controlling the network. Network Configuration Examples Chapter 1 Overview Collapsed Backbone and Switch Cluster Configuration Figure 1-3 shows a configuration for security management. This network uses a collapsed backbone and switch clusters. A Catalyst...
Software Configuration Guide
Page 94
... for Telnet access, see the "SNMP Network Management Platforms" section on page 6-15. To access the CLI, follow these steps: Step 1 Step 2 Step 3 Start up modem. For information about connecting to the console port, refer to match the switch console port settings (default settings are reflected in the "Changing IP Information" section on page 6-2 and "Changing the Password" section on page 4-6. Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide 3-8 78-6511-05 The switch must have network connectivity...
... for Telnet access, see the "SNMP Network Management Platforms" section on page 6-15. To access the CLI, follow these steps: Step 1 Step 2 Step 3 Start up modem. For information about connecting to the console port, refer to match the switch console port settings (default settings are reflected in the "Changing IP Information" section on page 6-2 and "Changing the Password" section on page 4-6. Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide 3-8 78-6511-05 The switch must have network connectivity...
Software Configuration Guide
Page 96
... the command and member switches. To save configuration changes to the Catalyst 2900 Series XL and Catalyst 3500 Series XL Command Reference for all configuration changes to Flash memory, you periodically save your changes to a switch or switch cluster, the change does not automatically become part of the config.txt file in Flash memory, which automatically save all key features and gives the page numbers in privileged EXEC mode. Saving Configuration Changes Chapter 3 Getting Started with the CLI Saving Configuration Changes...
... the command and member switches. To save configuration changes to the Catalyst 2900 Series XL and Catalyst 3500 Series XL Command Reference for all configuration changes to Flash memory, you periodically save your changes to a switch or switch cluster, the change does not automatically become part of the config.txt file in Flash memory, which automatically save all key features and gives the page numbers in privileged EXEC mode. Saving Configuration Changes Chapter 3 Getting Started with the CLI Saving Configuration Changes...
Software Configuration Guide
Page 224
... default (0) Assign an IEEE 802.1p priority to untagged traffic that is received on different virtual LANs (VLANs). interface interface Enter interface configuration mode, and enter the port to forward all Cisco IP Phones and other device. Configuring Voice Ports Chapter 7 Configuring the Switch Ports Configuring Voice Ports to Carry Voice and Data Traffic on Different VLANs The Cisco 7960 IP Phone has an integrated three-port 10/100 switch that can configure a switch port to instruct the phone to forward voice and data traffic on the switch port. You can connect...
... default (0) Assign an IEEE 802.1p priority to untagged traffic that is received on different virtual LANs (VLANs). interface interface Enter interface configuration mode, and enter the port to forward all Cisco IP Phones and other device. Configuring Voice Ports Chapter 7 Configuring the Switch Ports Configuring Voice Ports to Carry Voice and Data Traffic on Different VLANs The Cisco 7960 IP Phone has an integrated three-port 10/100 switch that can configure a switch port to instruct the phone to forward voice and data traffic on the switch port. You can connect...
Software Configuration Guide
Page 244
... transparent mode, which disables VTP. show interface interface-id switchport Verify your network. switchport mode multi Enter the VLAN membership mode for multi-VLAN membership: Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Command Purpose configure terminal Enter global configuration mode. Using VTP, you can cause several problems, such as a Catalyst 2900 XL or Catalyst 3500 XL switch, and have those changes automatically communicated to other switches in the network. Configuring a switch port for multi-VLAN mode causes...
... transparent mode, which disables VTP. show interface interface-id switchport Verify your network. switchport mode multi Enter the VLAN membership mode for multi-VLAN membership: Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Command Purpose configure terminal Enter global configuration mode. Using VTP, you can cause several problems, such as a Catalyst 2900 XL or Catalyst 3500 XL switch, and have those changes automatically communicated to other switches in the network. Configuring a switch port for multi-VLAN mode causes...
Software Configuration Guide
Page 340
Index UplinkFast 6-26 switches member 5-21 TACACS+ 6-61 trap managers 6-19 trunk port 8-38 trunks 8-37, 8-39 VLANs 8-1, 8-28, 8-32 VTP 8-18, 8-20 VTP client mode 8-22 VTP server mode 8-21 VTP transparent mode 8-10, 8-23 conflicts, configuration 9-2, 9-13 consistency checks in VTP version 2 8-16 console port access 4-3 connecting to 3-8 default settings 4-3 conventions command xviii for examples xviii text xviii copy running-config startup-config command 9-10 CoS configuring 8-44 priority 7-19 CPE 1-6, 1-20, 7-22 Cross-stack...
Index UplinkFast 6-26 switches member 5-21 TACACS+ 6-61 trap managers 6-19 trunk port 8-38 trunks 8-37, 8-39 VLANs 8-1, 8-28, 8-32 VTP 8-18, 8-20 VTP client mode 8-22 VTP server mode 8-21 VTP transparent mode 8-10, 8-23 conflicts, configuration 9-2, 9-13 consistency checks in VTP version 2 8-16 console port access 4-3 connecting to 3-8 default settings 4-3 conventions command xviii for examples xviii text xviii copy running-config startup-config command 9-10 CoS configuring 8-44 priority 7-19 CPE 1-6, 1-20, 7-22 Cross-stack...