Administrator Guide

Conguration Task List ...........................................................................................................................................949
Setting the Time and Date for the Switch Software Clock............................................................................... 949
Setting the Timezone..............................................................................................................................................950
Set Daylight Saving Time........................................................................................................................................950
Setting Daylight Saving Time Once.......................................................................................................................950
Setting Recurring Daylight Saving Time................................................................................................................ 951
60 Tunneling................................................................................................................................................. 953
Conguring a Tunnel......................................................................................................................................................953
Conguring Tunnel Keepalive Settings........................................................................................................................954
Conguring a Tunnel Interface.....................................................................................................................................954
Conguring Tunnel Allow-Remote Decapsulation......................................................................................................955
Conguring the Tunnel Source Anylocal.....................................................................................................................955
61 Uplink Failure Detection (UFD).................................................................................................................957
Feature Description....................................................................................................................................................... 957
How Uplink Failure Detection Works...........................................................................................................................958
UFD and NIC Teaming...................................................................................................................................................959
Important Points to Remember............................................................................................................................. 959
Conguring Uplink Failure Detection...........................................................................................................................960
Clearing a UFD-Disabled Interface...............................................................................................................................961
Displaying Uplink Failure Detection..............................................................................................................................962
Sample Conguration: Uplink Failure Detection.........................................................................................................964
62 Upgrade Procedures................................................................................................................................ 966
Get Help with Upgrades............................................................................................................................................... 966
Getting Help with Switch Information........................................................................................................................ 966
63 Virtual LANs (VLANs).............................................................................................................................. 967
Default VLAN................................................................................................................................................................. 968
Port-Based VLANs........................................................................................................................................................968
VLANs and Port Tagging.............................................................................................................................................. 969
Conguration Task List..................................................................................................................................................969
Creating a Port-Based VLAN.................................................................................................................................969
Assigning Interfaces to a VLAN............................................................................................................................. 970
Moving Untagged Interfaces...................................................................................................................................971
Assigning an IP Address to a VLAN....................................................................................................................... 972
Enabling Null VLAN as the Default VLAN.............................................................................................................973
Conguring Native VLANs............................................................................................................................................973
64 VLT Proxy Gateway.................................................................................................................................. 974
Proxy Gateway in VLT Domains....................................................................................................................................974
Guidelines for Enabling the VLT Proxy Gateway..................................................................................................975
Enable VLT Proxy Gateway.....................................................................................................................................976
LLDP Organizational TLV for Proxy Gateway.......................................................................................................976
LLDP VLT Proxy Gateway in a Square VLT Topology..........................................................................................978
Contents
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