Administrator Guide
Configuring Storm Control............................................................................................................... 217
19 System Time and Date................................................................................... 218
Setting the Time for the Software Clock..........................................................................................218
Setting the Timezone........................................................................................................................218
Setting Daylight Savings Time...........................................................................................................219
Setting Daylight Saving Time Once............................................................................................ 219
Setting Recurring Daylight Saving Time.....................................................................................220
20 Uplink Failure Detection (UFD)....................................................................222
Feature Description...........................................................................................................................222
How Uplink Failure Detection Works...............................................................................................223
UFD and NIC Teaming......................................................................................................................225
Important Points to Remember....................................................................................................... 225
Configuring Uplink Failure Detection (PMUX mode)...................................................................... 226
Clearing a UFD-Disabled Interface (in PMUX mode).......................................................................227
Displaying Uplink Failure Detection................................................................................................. 229
Sample Configuration: Uplink Failure Detection............................................................................. 231
Uplink Failure Detection (SMUX mode)............................................................................................232
21 PMUX Mode of the IO Aggregator.............................................................. 233
Introduction...................................................................................................................................... 233
I/O Aggregator (IOA) Programmable MUX (PMUX) Mode...............................................................233
Configuring and Changing to PMUX Mode.....................................................................................233
Configuring the Commands without a Separate User Account.....................................................234
Multiple Uplink LAGs.........................................................................................................................234
Multiple Uplink LAGs with 10G Member Ports.................................................................................235
..................................................................................................................................................... 235
Multiple Uplink LAGs with 40G Member Ports................................................................................236
..................................................................................................................................................... 236
Uplink Failure Detection (UFD).........................................................................................................238
..................................................................................................................................................... 238
Virtual Link Trunking (VLT) in PMUX Mode...................................................................................... 239
..................................................................................................................................................... 239
Stacking in PMUX Mode....................................................................................................................241
......................................................................................................................................................241
Configuring an NPIV Proxy Gateway............................................................................................... 242
Enabling Fibre Channel Capability on the Switch........................................................................... 242
Creating a DCB Map......................................................................................................................... 243
Important Points to Remember....................................................................................................... 243
Applying a DCB Map on Server-Facing Ethernet Ports...................................................................243
Creating an FCoE VLAN....................................................................................................................244