DMVPN PHASE III – PART 2

PART-2 covers below mentioned details Understanding various NHRP request and resolution packets Role of ‘ip nhrp rediret’ on hub Role of ‘ip nhrp shortcut’ on spoke In my earlier post DMVPN Phase III PART 1 , we have already gone through the NHRP registration process between hub & spokes and spoke to spoke dynamic tunnel creation. … Continue reading DMVPN PHASE III – PART 2

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DMVPN PHASE III – PART 1

PART-1 covers below details Hub and Spoke Configuration NHRP registration Flags in NHRP registration request EIGRP route summarization on HUB Spoke to Spoke tunnel Before starting our discussion on DMVPN Phase III, let’s discuss few pros and cons of DMVPN Phase II. DMVPN Phase II Pros: Hub and Spokes are configured as multipoint GRE tunnel … Continue reading DMVPN PHASE III – PART 1