Users Guide

Configuring SupportAssist Activity......................................................................................977
Configuring SupportAssist Company................................................................................ 979
Configuring SupportAssist Person..................................................................................... 980
Configuring SupportAssist Server....................................................................................... 981
Viewing SupportAssist Configuration.................................................................................981
55 System Time and Date...................................................................................................... 984
Network Time Protocol........................................................................................................984
Protocol Overview........................................................................................................... 985
Configure the Network Time Protocol....................................................................... 986
Enabling NTP.....................................................................................................................986
Configuring NTP Broadcasts......................................................................................... 987
Disabling NTP on an Interface.......................................................................................987
Configuring a Source IP Address for NTP Packets................................................... 988
Configuring NTP Authentication.................................................................................. 988
Dell Networking OS Time and Date...................................................................................992
Configuration Task List .................................................................................................. 992
Setting the Time and Date for the Switch Software Clock..................................... 992
Setting the Timezone......................................................................................................993
Set Daylight Saving Time................................................................................................ 993
Setting Daylight Saving Time Once..............................................................................993
Setting Recurring Daylight Saving Time......................................................................994
Configuring a Custom-defined Period for NTP time Synchronization................996
56 Tunneling.............................................................................................................................997
Configuring a Tunnel............................................................................................................ 997
Configuring Tunnel Keepalive Settings.............................................................................998
Configuring a Tunnel Interface...........................................................................................999
Configuring Tunnel Allow-Remote Decapsulation........................................................999
Configuring the Tunnel Source Anylocal....................................................................... 1000
57 Uplink Failure Detection (UFD)......................................................................................1001
Feature Description............................................................................................................. 1001
How Uplink Failure Detection Works.............................................................................. 1002
UFD and NIC Teaming........................................................................................................1003
Important Points to Remember........................................................................................1004
Configuring Uplink Failure Detection..............................................................................1004
Clearing a UFD-Disabled Interface..................................................................................1006
Displaying Uplink Failure Detection.................................................................................1007
Sample Configuration: Uplink Failure Detection.......................................................... 1009
58 Upgrade Procedures........................................................................................................1011
9.10(0.0)
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