1 , what is the privileged mode of the switch?
There are 6 modes of the switch. 1: The user execution mode (userexecmode).
2 : Privileged Execution Mode ( privilegedexec Mode ).
3 : Global configuration mode ( globalconfiguration Mode ).
4 : Monitor mode ( ROM Monitormode ).
5 : Safe Mode ( Setupmode ).
6 : Boot Mode ( Rxbootmode ).
commonly used to have the and the 3.
prompt Permissions
User EXEC Mode " > " Basic Monitoring command, which does not allow changes to the router configuration commands.
User EXEC Mode Enter Privileged EXEC Mode input Enable (if you have a password you need to enter a password)
privileged EXEC Mode # than user ECEC Mode more command permissions. such as debug
Privileged EXEC Mode Enter Global Configuration Mode input Configure Terminal (IBID.)
Global Configuration Mode " (config) # " The configuration affects the global.
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Global Configuration Mode:
1: enter this mode first.
2: port configuration such as:
switch# configureterminal
Switch (config) #interface fastethernet 0/3
Switch (config-if) #speed10// Configure Port Rate 10M default Auto
Switch (config-if) #duplexhalf//full Full Duplex Half Half Duplex Auto
Switch (config-if) #noshutdown// Open Port
Switch IP Configuration:
The switch divides the VLAN before the IP is configured . It is not necessary to configure the IP without partitioning the VLAN.
Enter Global Configuration Mode.
input Interface VLAN 1(sets the number according to its VLAN ). Enter (config-if).
input IP address +"IP addresses"+"subnet mask" \ \ Configure IP and subnet masks
input no shutdown \ \ turn on VLAN
Switch Gateway configuration:
Enter Globalconfiguration Mode
-
input ipdefault-gateway +
Switch telnet Open.
If the switch does not set privilegedexec Mode password, cannot be remote
Global mode:linevty 0 4(digital indicates support for 0 to 4 users to log in at the same time, the specific landing limit may be related to the switch port or model)
VTY (virtualteletype Terminal) Virtual Terminal , a way to connect a network device ( a command line interface created in a router for a telnetsession. The router is able to generate a VTY dynamically. )
Password + Password
Enable password is also set, (currently Cisco need to be set, other switches do not know).
1. Global mode:enable password + password
Cisco Switch Configuration Utility