Automatic address allocation
..................................................................................................................................
449
Hostname resolution
...............................................................................................................................................
450
Manual binding entries
.............................................................................................................................................
451
DHCP relay agent
.....................................................................................................................................................
451
View DHCP Information
..........................................................................................................................................
452
System domain name and list
.................................................................................................................................
452
DHCP commands
....................................................................................................................................................
453
DNS commands
.......................................................................................................................................................
458
Network time protocol
..................................................................................................................................................
460
Enable NTP
..............................................................................................................................................................
460
Broadcasts
.................................................................................................................................................................
461
Source IP address
.....................................................................................................................................................
461
Authentication
..........................................................................................................................................................
462
NTP commands
.......................................................................................................................................................
463
System clock
..................................................................................................................................................................
468
System Clock commands
.......................................................................................................................................
468
User session management
............................................................................................................................................
470
User session management commands
..................................................................................................................
470
Telnet server
....................................................................................................................................................................
471
Telnet commands
.....................................................................................................................................................
472
Security
...........................................................................................................................................................................
472
User re-authentication
............................................................................................................................................
473
Password strength
...................................................................................................................................................
473
Role-based access control
......................................................................................................................................
474
Assign user role
........................................................................................................................................................
474
RADIUS authentication
...........................................................................................................................................
475
TACACS+ authentication
........................................................................................................................................
475
SSH Server
...............................................................................................................................................................
476
Virtual terminal line
...................................................................................................................................................
477
Enable login statistics
..............................................................................................................................................
477
Security commands
.................................................................................................................................................
478
Simple network management protocol
.......................................................................................................................
490
SNMP commands
...................................................................................................................................................
490
Uplink Failure Detection
................................................................................................................................................
492
Configure
uplink failure detection
..........................................................................................................................
493
UFD commands
.......................................................................................................................................................
494
OS10 image upgrade
.....................................................................................................................................................
498
Boot system partition
..............................................................................................................................................
498
Upgrade commands
................................................................................................................................................
499
9 Access Control Lists
..................................................................................................................................
504
IP ACLs
...........................................................................................................................................................................
504
MAC ACLs
......................................................................................................................................................................
505
IP fragment handling
.....................................................................................................................................................
505
IP fragments ACL
....................................................................................................................................................
505
L3 ACL rules
...................................................................................................................................................................
506
12
Contents