Manual
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Москва, Новозаводская ул., 18, стр. 1 
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CHAPTER 10 PORT CHANNEL CONFIGURATION ......................................... 92 
10.1 INTRODUCTION TO PORT CHANNEL ............................................................................... 92 
10.2 BRIEF INTRODUCTION TO LACP ................................................................................... 93 
10.2.1 Static LACP Aggregation ............................................................................. 94 
10.2.2 Dynamic LACP Aggregation ........................................................................ 94 
10.3 PORT CHANNEL CONFIGURATION TASK LIST ................................................................. 94 
10.4 PORT CHANNEL EXAMPLES ......................................................................................... 96 
10.5 PORT CHANNEL TROUBLESHOOTING ............................................................................ 98 
CHAPTER 11 MTU CONFIGURATION ........................................................... 100 
11.1 INTRODUCTION TO MTU ............................................................................................. 100 
11.2 MTU CONFIGURATION TASK SEQUENCE ..................................................................... 100 
CHAPTER 12 EFM OAM CONFIGURATION .................................................. 101 
12.1 INTRODUCTION TO EFM OAM .................................................................................... 101 
12.2 EFM OAM CONFIGURATION ...................................................................................... 104 
12.3 EFM OAM EXAMPLE ................................................................................................ 106 
12.4 EFM OAM TROUBLESHOOTING ................................................................................. 107 
CHAPTER 13 PORT SECURITY ..................................................................... 108 
13.1 INTRODUCTION TO PORT SECURITY ........................................................................ 108 
13.2 PORT SECURITY CONFIGURATION TASK LIST .......................................................... 108 
13.3 EXAMPLE OF PORT SECURITY ............................................................................... 109 
13.4 PORT SECURITY TROUBLESHOOTING ..................................................................... 110 
CHAPTER 14 DDM CONFIGURATION ........................................................... 111 
14.1 INTRODUCTION TO DDM ............................................................................................ 111 
14.1.1 Brief Introduction to DDM .......................................................................... 111 
14.1.2 DDM Function ............................................................................................. 112 
14.2 DDM CONFIGURATION TASK LIST ............................................................................... 113 
14.3 EXAMPLES OF DDM .................................................................................................. 114 
14.4 DDM TROUBLESHOOTING .......................................................................................... 119 
CHAPTER 15 LLDP-MED ............................................................................... 120 
15.1 INTRODUCTION TO LLDP-MED .................................................................................. 120 
15.2 LLDP-MED CONFIGURATION TASK SEQUENCE........................................................... 120 
15.3 LLDP-MED EXAMPLE .............................................................................................. 122 
15.4 LLDP-MED TROUBLESHOOTING ............................................................................... 125 
CHAPTER 16 BPDU-TUNNEL CONFIGURATION ......................................... 126 










