Configure Redundant Pairs...............................................................................................................535
Important Points about Configuring Redundant Pairs.............................................................. 537
Far-End Failure Detection................................................................................................................ 538
FEFD State Changes....................................................................................................................539
Configuring FEFD........................................................................................................................540
Enabling FEFD on an Interface....................................................................................................541
Debugging FEFD......................................................................................................................... 542
30 Link Layer Discovery Protocol (LLDP)........................................................544
802.1AB (LLDP) Overview.................................................................................................................544
Protocol Data Units.................................................................................................................... 544
Optional TLVs....................................................................................................................................545
Management TLVs...................................................................................................................... 545
TIA-1057 (LLDP-MED) Overview......................................................................................................547
TIA Organizationally Specific TLVs.............................................................................................548
Configure LLDP.................................................................................................................................552
Related Configuration Tasks.......................................................................................................552
Important Points to Remember..................................................................................................553
LLDP Compatibility......................................................................................................................553
CONFIGURATION versus INTERFACE Configurations....................................................................553
Enabling LLDP...................................................................................................................................554
Disabling and Undoing LLDP......................................................................................................554
Enabling LLDP on Management Ports............................................................................................. 554
Disabling and Undoing LLDP on Management Ports................................................................554
Advertising TLVs................................................................................................................................555
Viewing the LLDP Configuration......................................................................................................556
Viewing Information Advertised by Adjacent LLDP Agents.............................................................557
Configuring LLDPDU Intervals......................................................................................................... 558
Configuring Transmit and Receive Mode........................................................................................558
Configuring a Time to Live...............................................................................................................559
Debugging LLDP...............................................................................................................................560
Relevant Management Objects........................................................................................................ 561
31 Microsoft Network Load Balancing............................................................ 567
NLB Unicast and Multicast Modes....................................................................................................567
NLB Unicast Mode Example....................................................................................................... 567
NLB Multicast Mode Example.....................................................................................................568
NLB Benefits......................................................................................................................................568
NLB Restrictions................................................................................................................................568
NLB VLAN Flooding.......................................................................................................................... 569
Configuring NLB on a Switch...........................................................................................................569
.....................................................................................................................................................569