Concept Guide

Conguring SupportAssist Company......................................................................................................................... 1014
Conguring SupportAssist Person..............................................................................................................................1015
Conguring SupportAssist Server.............................................................................................................................. 1015
Viewing SupportAssist Conguration.........................................................................................................................1016
57 System Time and Date............................................................................................................................ 1018
Network Time Protocol................................................................................................................................................1018
Protocol Overview.................................................................................................................................................. 1019
Congure the Network Time Protocol.................................................................................................................1019
Enabling NTP..........................................................................................................................................................1020
Conguring NTP Broadcasts................................................................................................................................1020
Disabling NTP on an Interface...............................................................................................................................1021
Conguring a Source IP Address for NTP Packets............................................................................................ 1021
Conguring NTP Authentication...........................................................................................................................1021
Conguring NTP control key password...............................................................................................................1024
Dell EMC Networking OS Time and Date................................................................................................................. 1024
Conguration Task List ......................................................................................................................................... 1024
Setting the Time and Date for the Switch Software Clock.............................................................................. 1024
Setting the Timezone............................................................................................................................................ 1025
Set Daylight Saving Time...................................................................................................................................... 1025
Setting Daylight Saving Time Once..................................................................................................................... 1025
Setting Recurring Daylight Saving Time..............................................................................................................1026
58 Tunneling................................................................................................................................................1028
Conguring a Tunnel.................................................................................................................................................... 1028
Conguring Tunnel Keepalive Settings...................................................................................................................... 1029
Conguring a Tunnel Interface....................................................................................................................................1029
Conguring Tunnel Allow-Remote Decapsulation.................................................................................................... 1030
Conguring the Tunnel Source Anylocal....................................................................................................................1030
59 Uplink Failure Detection (UFD)...............................................................................................................1032
Feature Description......................................................................................................................................................1032
How Uplink Failure Detection Works..........................................................................................................................1033
UFD and NIC Teaming................................................................................................................................................. 1034
Important Points to Remember..................................................................................................................................1034
Conguring Uplink Failure Detection......................................................................................................................... 1035
Clearing a UFD-Disabled Interface.............................................................................................................................1036
Displaying Uplink Failure Detection.............................................................................................................................1037
Sample Conguration: Uplink Failure Detection....................................................................................................... 1039
60 Upgrade Procedures............................................................................................................................... 1041
Get Help with Upgrades...............................................................................................................................................1041
61 Virtual LANs (VLANs)............................................................................................................................. 1042
Default VLAN................................................................................................................................................................1043
Port-Based VLANs.......................................................................................................................................................1043
Contents
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