Extreme Networks ExtremeWare XOS 11.1, Руководство пользователя

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Contents
ExtremeWare XOS 11.1 Concepts Guide
4
Chapter 3: Managing the Switch .................................................................................................... 43
Overview ..................................................................................................................................43
Understanding the ExtremeWare XOS Shell .................................................................................44
Using the Console Interface .......................................................................................................44
Using the 10/100 Ethernet Management Port ..............................................................................44
Authenticating Users .................................................................................................................45
RADIUS Client ....................................................................................................................45
...........................................................................................................................45
Configuring RADIUS Client and .............................................................................45
Management Accounts.........................................................................................................46
Using Telnet .............................................................................................................................46
About the Telnet Client ........................................................................................................46
About the Telnet Server .......................................................................................................46
Connecting to Another Host Using Telnet...............................................................................47
Configuring Switch IP Parameters .........................................................................................47
Configuring Telnet Access to the Switch ................................................................................49
Disconnecting a Telnet Session ............................................................................................50
Using Secure Shell 2.................................................................................................................50
Using the Trivial File Transfer Protocol ........................................................................................50
Connecting to Another Host Using TFTP ................................................................................50
Understanding System Redundancy ............................................................................................51
Node Election .....................................................................................................................51
Replicating Data Between Nodes ..........................................................................................52
Viewing Node Status............................................................................................................54
Understanding Power Supply Management ..................................................................................55
Initial System Boot-Up ........................................................................................................55
Removing a Power Supply ....................................................................................................56
Installing or Providing Power to a Power Supply .....................................................................56
Displaying Power Supply Information ....................................................................................56
Using the Simple Network Management Protocol .........................................................................56
Enabling and Disabling SNMPv1/v2c and SNMPv3 ................................................................57
Accessing Switch Agents......................................................................................................57
Supported MIBs ..................................................................................................................58
Configuring SNMPv1/v2c Settings ........................................................................................58
Displaying SNMP Settings....................................................................................................58
SNMPv3.............................................................................................................................59
Message Processing.............................................................................................................60
SNMPv3 Security ................................................................................................................60
SNMPv3 MIB Access Control ...............................................................................................63
SNMPv3 Notification...........................................................................................................64
Using the Simple Network Time Protocol.....................................................................................66
Configuring and Using SNTP ................................................................................................67
SNTP Example....................................................................................................................70