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List of commands in this chapter ..........................................33
3 – IP Address and System Information.....................................35
IP Addressing...............................................................................35
Importance of an IP address..................................................35
DHCP and bootp ........................................................................36
Bootp Database ...........................................................................36
Configuring Auto/DHCP/Bootp/Manual .............................37
Using Telnet .................................................................................38
Setting serial port parameters .................................................40
System parameters....................................................................41
Date and time............................................................................43
Network time............................................................................44
Saving and loading configuration ..........................................45
Config files....................................................................................48
Displaying configuration.........................................................50
Erasing configuration ..............................................................53
Displaying Serial Number.......................................................54
List of commands in this chapter ..........................................55
Other commands .....................................................................57
4 – IPv6 .................................................................................59
Assumptions.................................................................................59
Introduction to IPv6................................................................59
What’s changed in IPV6?........................................................60
IPv6 Addressing .......................................................................61
Configuring IPv6......................................................................61
List of commands in this chapter ..........................................62
5 – Access Considerations ....................................................64
Securing access.............................................................................64
Passwords ..................................................................................64
Port Security..............................................................................65
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