Users Guide

Configuring SupportAssist Manually.................................................................................1071
Configuring SupportAssist Activity................................................................................... 1073
Configuring SupportAssist Company...............................................................................1075
Configuring SupportAssist Person....................................................................................1076
Configuring SupportAssist Server..................................................................................... 1077
Viewing SupportAssist Configuration...............................................................................1077
60 System Time and Date....................................................................................................1080
Network Time Protocol......................................................................................................1080
Protocol Overview......................................................................................................... 1081
Configure the Network Time Protocol..................................................................... 1082
Enabling NTP...................................................................................................................1082
Configuring NTP Broadcasts....................................................................................... 1083
Disabling NTP on an Interface.....................................................................................1083
Configuring a Source IP Address for NTP Packets................................................. 1084
Configuring NTP Authentication................................................................................ 1084
Configuring a Custom-defined Period for NTP time Synchronization..............1088
Dell Networking OS Time and Date.................................................................................1088
Configuration Task List ................................................................................................1088
Setting the Time and Date for the Switch Software Clock................................... 1088
Setting the Timezone....................................................................................................1089
Set Daylight Saving Time..............................................................................................1089
Setting Daylight Saving Time Once............................................................................1089
Setting Recurring Daylight Saving Time....................................................................1090
61 Tunneling...........................................................................................................................1093
Configuring a Tunnel.......................................................................................................... 1093
Configuring Tunnel Keepalive Settings...........................................................................1094
Configuring a Tunnel Interface.........................................................................................1095
Configuring Tunnel Allow-Remote Decapsulation......................................................1095
Configuring the Tunnel Source Anylocal....................................................................... 1096
62 Uplink Failure Detection (UFD)......................................................................................1097
Feature Description............................................................................................................. 1097
How Uplink Failure Detection Works.............................................................................. 1099
UFD and NIC Teaming........................................................................................................ 1100
Important Points to Remember.................................................................................. 1100
Configuring Uplink Failure Detection...............................................................................1101
Clearing a UFD-Disabled Interface...................................................................................1102
Displaying Uplink Failure Detection..................................................................................1103
Sample Configuration: Uplink Failure Detection...........................................................1106
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