Service Manual

Setting the Timezone............................................................................................................................................... 767
Set Daylight Saving Time..........................................................................................................................................767
Setting Daylight Saving Time Once.......................................................................................................................... 768
Setting Recurring Daylight Saving Time....................................................................................................................768
53 Tunneling...................................................................................................................770
Conguring a Tunnel.......................................................................................................................................................770
Conguring Tunnel Keepalive Settings.............................................................................................................................771
Conguring a Tunnel Interface.........................................................................................................................................771
Conguring Tunnel Allow-Remote Decapsulation............................................................................................................772
Conguring the Tunnel Source Anylocal..........................................................................................................................772
54 Uplink Failure Detection (UFD)..................................................................................773
Feature Description........................................................................................................................................................ 773
How Uplink Failure Detection Works............................................................................................................................... 774
UFD and NIC Teaming.................................................................................................................................................... 775
Important Points to Remember...................................................................................................................................... 775
Conguring Uplink Failure Detection...............................................................................................................................776
Clearing a UFD-Disabled Interface..................................................................................................................................777
Displaying Uplink Failure Detection..................................................................................................................................778
Sample Conguration: Uplink Failure Detection.............................................................................................................. 780
55 Upgrade Procedures..................................................................................................782
Get Help with Upgrades................................................................................................................................................. 782
56 Virtual LANs (VLANs)............................................................................................... 783
Default VLAN................................................................................................................................................................. 783
Port-Based VLANs.........................................................................................................................................................784
VLANs and Port Tagging................................................................................................................................................ 784
Conguration Task List...................................................................................................................................................785
Creating a Port-Based VLAN................................................................................................................................... 785
Assigning Interfaces to a VLAN................................................................................................................................ 786
Moving Untagged Interfaces.................................................................................................................................... 787
Assigning an IP Address to a VLAN.......................................................................................................................... 788
Conguring Native VLANs............................................................................................................................................. 788
Enabling Null VLAN as the Default VLAN....................................................................................................................... 789
57 VLT Proxy Gateway................................................................................................... 790
Proxy Gateway in VLT Domains......................................................................................................................................790
Guidelines for Enabling the VLT Proxy Gateway........................................................................................................791
Enabling the VLT Proxy Gateway..............................................................................................................................792
LLDP Organizational TLV for Proxy Gateway........................................................................................................... 792
Sample Conguration for a VLT Proxy Gateway....................................................................................................... 793
Conguring an LLDP VLT Proxy Gateway...................................................................................................................... 794
Conguring a Static VLT Proxy Gateway........................................................................................................................794
27