3Com 3C17205 - SuperStack 3 Switch 4400 PWR Getting Started Manual

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3Com 3C17205 - SuperStack 3 Switch 4400 PWR Getting Started Manual Manual pdf 54 page image

54 CHAPTER 3: S ETTING UP FOR M ANAGEMENTTo manage your Switch using an SNMP network managementapplication, you need to specify SNMP community strings for the usersdefined on the Switch. You can do this using the command line interfacesystem management snmp community command — refer to thecommand line interface section of the “SuperStack 3 SwitchManagement Interface Reference Guide” for more information.Default Users andPasswordsIf you intend to manage the Switch using the web interface or thecommand line interface, or to change the default passwords, you need tolog in with a valid user name and password. The Switch has three defaultuser names, and each user name has a different password and level ofaccess. These default users are listed in Table 9.CAUTION: To protect your Switch from unauthorized access, you mustchange all three default passwords as soon as possible, even if you do notintend to actively manage your SwitchTable 9 Default UsersUse the admin default user name (no password) to login and carry outinitial Switch setup.Changing DefaultPasswordsYou can change the default passwords using either:■ The gettingStarted command on the CLI, or■ The security device user modify command on the CLI, or■ The Security > Device > User > Modify operation on the web interface.For more information about default users and passwords, refer to the“Superstack 3 Switch Management Interface Reference Guide” on theSwitch CD-ROM.UserNameDefaultPassword Access Levelmonitor monitor monitor — the user can view all manageable parameters,except special/security features, but cannot change anymanageable parametersmanager manager manager — the user can access and change theoperational parameters but not special/security featuresadmin (nopassword)security — the user can access and change all manageableparametersDUA1720-3AAA06.book Page 54 Thursday, June 5, 2003 4:01 PM