Cisco Systems 3120 manual To configure Snmp now, enter yes

Page 69

Appendix C Configuring the Switch with the CLI-Based Setup Program

Accessing the CLI Through the Console Port

Step 2 Enter a hostname for the switch module after the prompt, and press Return.

The hostname is limited to 20 characters. Do not use -n, where n is a number, as the last character in a hostname for any switch module.

Step 3 Enter an enable secret password, and press Return.

The password can be from 1 to 25 alphanumeric characters, can start with a number, is case sensitive, allows spaces, but ignores leading spaces. The secret password is encrypted, and the enable password is in plain text.

Step 4 Enter an enable password, and press Return.

Step 5 Enter a virtual terminal (Telnet) password, and press Return.

The password can be from 1 to 25 alphanumeric characters, is case sensitive, allows spaces, but ignores leading spaces.

Step 6 (Optional) Configure Simple Network Management Protocol (SNMP) by responding to the prompts.

1.To configure SNMP later, press Return (which applies the default of no). If you accept the default, you can configure SNMP later through the CLI.

Configure SNMP Network Management? [no]:

2.To configure SNMP now, enter yes.

Configure SNMP Network Management? [no]: yes

Community string [public]: public

Step 7 Enter the interface name (physical interface or VLAN name) of the interface that connects to the management network, and press Return.

Enter vlan1 for the interface name at this prompt.

Step 8 To configure the interface, enter Yes after the prompt, and then enter the switch module IP address and subnet mask. Press Return.

The IP address and subnet mask shown here are examples:

Configuring interface Vlan1:

Configure IP on this interface? [yes]:

IP address for this interface [10.0.0.1]:

Subnet mask for this interface [255.255.255.0] : 255.255.255.0

Class A network is 10.0.0.1, 21 subnet bits; mask is /21

Step 9 Enter no when the prompt asks you if you would like to enable the switch module as a cluster command switch. This switch module will be a standalone switch.

Would you like to enable as a cluster command switch? [yes/no]: no

Note The Cisco Catalyst Blade Switch 3020 for HP does not support clustering.

You have now completed the initial configuration of the switch module, and the switch module displays its initial configuration. An example of the output is shown here:

The following configuration command script was created: hostname switch1

enable secret 5 $1$cagJ$e4LP91PNazfdADoNAZm6y0 enable password enable_password

 

 

line vty 0 15

 

 

password terminal-password

 

 

snmp-server community public

 

 

!

 

 

 

 

 

Cisco Catalyst Blade Switch 3120 for HP Hardware Installation Guide

 

 

 

 

 

 

 

OL-12246-01

 

 

C-5

 

 

 

 

 

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Contents Americas Headquarters MarchPage N T E N T S Setup Accessing the CLI Through the Console Port OL-12246-01 Audience PurposeOrganization Related Publications ConventionsPreface OL-12246-01 Product Overview Switch Module Features OverviewPort Description UID 1 LEDSwitch Module Console Port Other FeaturesGigabit Ethernet Module Slots 10/100/1000 PortsCisco TwinGig Converter Module LRMSystem LED LEDsStack LED Color System StatusStack Member LED Stack Master LEDUID and Health LEDs RJ-45 Uplink Port LEDsGigabit Ethernet Module Slot Port LEDs X2 Module Installed Only the CBS3120X SwitchPower Connectors Management OptionsStackWise Plus Ports Device Manager Using the Device ManagerNetwork Configurations Using the Command-Line InterfacePreparing for Installation Switch InstallationSafety Warnings Installation Guidelines Verifying Package Contents Rear View of the Blade Enclosure HP c-Class BladeSystem Enclosure ArchitectureStatement Installing the Switch Module in the Blade EnclosureOpen the Release Latch Switch Module IP Addresses Switch Installation Onboard Administrator Interconnect Bay Summary Window Express Setup Advanced Settings Table Using Express SetupEnter switch 1 priority Setting the Installed Switch Module As the Stack MasterRefreshing the PC IP Address Planning and Creating a Switch StackStack Cabling Configurations 250304 Connecting to the StackWise Plus Ports Installing Devices in the 10-Gigabit Ethernet Slots Installing a Transceiver or Converter Module Removing a Module 12 Installing X2 Transceiver ModulesInstalling an SFP Module Installing SFP ModulesRemoving an SFP Module 14 Converter Module with SFP Modules Installed15 Connecting to an Ethernet Port Connecting to the 10/100/1000 PortsPlanning 10/100/1000 Ethernet Port Connections Device Crossover Cable Where to Go NextSwitch Installation Where to Go Next Verify the Switch Module Post Results Diagnosing ProblemsConfirm the Switch Module Connections Look at the Switch Module LEDsBad or Damaged Cable Ethernet and Fiber CablesPort and Interface Settings SFP Module Port IssuesPing the End Device Spanning Tree LoopsSpeed, Duplex, and Autonegotiation Verify the Switch Module PerformanceAutonegotiation and Network-Interface Cards Cabling DistanceReplacing a Failed Stack Member Clearing the Switch Module IP Address and Configuration250310 Locating the Switch Module Serial NumberOL-12246-01 Environmental Ranges Physical DimensionsOL-12246-01 Connector Specifications Connector and Cable SpecificationsConnecting to 1000BASE-T Devices Connecting to 10BASE-T- and 100BASE-TX-Compatible DevicesCisco TwinGig Converter Module Ports Gigabit Ethernet Module InterfacesGigabit Ethernet X2 Transceiver Module Cable Specifications Cable and Adapter SpecificationsConsole Port Microns MHz/km DistanceX2 Product Transmit Power Receive Power Number TransmitDBm Wavelength nm Two Twisted-Pair Cable Pinouts SFP Module Cable Specifications1000BASE-SX GLC-SX-MMTP3 Four Twisted-Pair Cable Pinouts for 1000BASE-T PortsIdentifying a Crossover Cable Switch Console RJ-45-to-DB-9 Port DTEConsole Port Adapter Pinouts DeviceSwitch Console RJ-45-to-DB-25 Port DTE OL-12246-01 Connecting to the Console Port Accessing the CLI Through the Console PortOL-12246-01 Figure C-1 Connecting through the Switch Module Console Port Completing the Initial Configuration To configure Snmp now, enter yes These choices appear CLI NumericsIN-2 Post UIDIN-4 LEDIN-5 IN-6
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