Cisco Systems MDS 9020 manual Preparing to Configure the Switch, Default Login

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Chapter 3 Initial Configuration

Initial Setup Routine

Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m

Preparing to Configure the Switch

Before you configure a Cisco MDS 9020 Fabric Switch for the first time, you need the following information:

•Administrator password, including:

–Creating a password for the administrator (required).

–Creating an additional login account and password (optional).

•IP address for the switch management interface. The management interface is an out-of-band Ethernet interface.

•Subnet mask for the switch's management interface (optional).

•IP addresses, including:

–Destination prefix, destination prefix subnet mask, and next hop IP address, if you want to enable IP routing. Also, provide the IP address of the default network (optional).

–Otherwise, provide an IP address of the default gateway (optional).

•SSH service on the switch—To enable this optional service, select the SSH key (rsa) and the number of key bits (768 to 2048).

•Default domain name (optional).

•NTP server IP address (optional).

•SNMP community string (optional).

•Switch name—This is your switch prompt (optional).

Note Be sure to configure the IP route, the IP default network address, and the IP default gateway address to enable SNMP access. If IP routing is enabled, the switch uses the IP route and the default network IP address. If IP routing is disabled, the switch uses the default gateway IP address.

Default Login

The Cisco MDS 9020 Fabric Switch has the network administrator as a default user (admin). You cannot change the default user at any time. (See the “Role-Based Authorization” section on page 9-5 .)

You must explicitly configure a strong password for the Cisco MDS 9020 Fabric Switch. If a password is trivial (short, easy-to-decipher), your password configuration is rejected. Be sure to configure a strong password. (See “Configuring User Accounts” section on page 9-6 .) If you configure and subsequently forget this new password, you have the option to recover this password. (See the “Recovering the Administrator Password” section on page 9-10 .)

Cisco MDS 9020 Fabric Switch Configuration Guide and Command Reference

 

OL-6988-02

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Contents Initial Configuration Initial Setup Routine Starting a Cisco MDS 9020 Fabric SwitchDefault Login Preparing to Configure the SwitchSubnetwork Setup OptionsEnter yes to enter the setup mode Assigning Setup InformationEnter the default gateway IP address Enter yes no is the default to create additional accountsEnter the user password Enter a name for the switchEnter no no is the default to disable the SSH service Enter no no is the default to not configure the NTP serverEnter yes yes is default to use and save this configuration Using the setup Command 2illustrates serial console access and out-of-band access Accessing the SwitchAssigning a Switch Name Where Do You Go Next?Verifying the Status of the Switch Configuring the Time Zone Configuring Date and TimeAdjusting for Daylight Saving Time NTP Configuration Management Interface ConfigurationUsing the force Option Obtaining Remote Management AccessConfiguring the Default Gateway Default Gateway ConfigurationDisabling a Telnet Connection Working with Configuration FilesDisables the Telnet server Telnet Server ConnectionDisplaying Configuration Files Initial Configuration Working with Configuration Files Saving Configuration Files to an External Device Downloading Configuration Files to the SwitchSaving the Configuration Backing Up the Current ConfigurationCopying Files Deleting Files Rolling Back to a Previous ConfigurationInitial Configuration Deleting Files
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