Table Of Contents - HP Aruba JL253A Management And Configuration Manual

Chapter 1 About this guide...........................................................................
Applicable products..................................................................................................................................26
Switch prompts used in this
Chapter 2 Time Protocols..............................................................................
General steps for running a time protocol on the switch..........................................................................27
TimeP time
SNTP time
NTP time
timesync
Selecting a time synchronization protocol................................................................................................28
Disabling time
TimeP: Selecting and
Viewing the current TimeP configuration
SNTP: Selecting and
Viewing and configuring SNTP
SNTP client
SNTP unicast time polling with multiple SNTP servers............................................................................48
Displaying all SNTP server addresses configured on the switch
Adding and deleting SNTP server
SNTP messages in the Event
Network Time Protocol
Commands....................................................................................................................................50
Contents
guide...........................................................................................................
synchronization..........................................................................................................
synchronization...........................................................................................................27
synchronization.............................................................................................................
Command...................................................................................................................
synchronization................................................................................................................
configuring............................................................................................................
Configuring (enabling or disabling) the TimeP
configuring.............................................................................................................
(CLI).............................................................................................35
Configuring (enabling or disabling) the SNTP
authentication............................................................................................................42
Requirements.....................................................................................................................
Configuring the key-identifier, authentication mode, and key-value
Configuring a trusted key...................................................................................................
Associating a key with an SNTP server
Enabling SNTP client authentication..................................................................................
Configuring unicast and broadcast mode for
Viewing SNTP authentication configuration information
Saving configuration files and the include-credentials
Adding addresses...............................................................................................................49
Deleting addresses.............................................................................................................49
Log...........................................................................................................
(NTP)..................................................................................................................
timesync ntp.......................................................................................................................
ntp......................................................................................................................................
[no] ntp...............................................................................................................................
ntp enable...........................................................................................................................51
ntp authentication...............................................................................................................
ntp authentication key-id ...................................................................................................
ntp max-association...........................................................................................................
ntp server...........................................................................................................................
ntp server key-id.................................................................................................................55
ntp ipv6-multicast...............................................................................................................
debug ntp...........................................................................................................................
ntp trap...............................................................................................................................
show ntp statistics..............................................................................................................
show ntp status..................................................................................................................
(CLI)..............................................................................29
mode.........................................................
mode..........................................................
(CLI)....................................................................
authentication..............................................
command.......................................46
addresses...............................................................................
Contents
(CLI)..........................
(CLI)............................................45
(CLI).........................................
26
26
27
27
28
28
29
29
31
34
36
42
42
43
44
44
45
48
49
49
49
50
50
50
51
52
53
53
56
56
56
58
58
3