Manual
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Москва, Новозаводская ул., 18, стр. 1 
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55.2 ULSM CONFIGURATION TASK LIST ............................................................................. 414 
55.3 ULSM TYPICAL EXAMPLE ......................................................................................... 415 
55.4 ULSM TROUBLESHOOTING ........................................................................................ 416 
CHAPTER 56 MIRROR CONFIGURATION .................................................... 417 
56.1 INTRODUCTION TO MIRROR ........................................................................................ 417 
56.2 MIRROR CONFIGURATION TASK LIST ........................................................................... 417 
56.3 MIRROR EXAMPLES ................................................................................................... 418 
56.4 DEVICE MIRROR TROUBLESHOOTING .......................................................................... 419 
CHAPTER 57 SFLOW CONFIGURATION ...................................................... 420 
57.1 INTRODUCTION TO SFLOW .......................................................................................... 420 
57.2 SFLOW CONFIGURATION TASK LIST ............................................................................ 420 
57.3 SFLOW EXAMPLES .................................................................................................... 422 
57.4 SFLOW TROUBLESHOOTING ....................................................................................... 423 
CHAPTER 58 RSPAN CONFIGURATION ....................................................... 424 
58.1 INTRODUCTION TO RSPAN ........................................................................................ 424 
58.2 RSPAN CONFIGURATION TASK LIST........................................................................... 426 
58.3 TYPICAL EXAMPLES OF RSPAN ................................................................................. 427 
58.4 RSPAN TROUBLESHOOTING ...................................................................................... 430 
CHAPTER 59 ERSPAN ................................................................................... 431 
59.1 INTRODUCTION TO ERSPAN ...................................................................................... 431 
59.2 ERSPAN CONFIGURATION TASK LIST ........................................................................ 431 
59.3 TYPICAL EXAMPLES OF ERSPAN .............................................................................. 432 
59.4 ERSPAN TROUBLESHOOTING ................................................................................... 434 
CHAPTER 60 SNTP CONFIGURATION ......................................................... 435 
60.1 INTRODUCTION TO SNTP ........................................................................................... 435 
60.2 TYPICAL EXAMPLES OF SNTP CONFIGURATION........................................................... 436 
CHAPTER 61 NTP FUNCTION CONFIGURATION ........................................ 437 
61.1 INTRODUCTION TO NTP FUNCTION.............................................................................. 437 
61.2 NTP FUNCTION CONFIGURATION TASK LIST ................................................................ 437 
61.3 TYPICAL EXAMPLES OF NTP FUNCTION ...................................................................... 440 
61.4 NTP FUNCTION TROUBLESHOOTING ........................................................................... 440 
CHAPTER 62 SUMMER TIME CONFIGURATION ......................................... 442 
62.1 INTRODUCTION TO SUMMER TIME ............................................................................... 442 










