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Popup Hotspot Using ISR 1000 with WiFi/LTE for Teleworkers and Micro Branchesr
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Contributor

two group of prefix-set have the same effect in ASR9K?

Hi there are two group of prefix-set as below. Do you think the two group have the same effect in ASR9K?

Thank you

prefix-set ABC_V6

2222:1111:::/32 le 128

2222:1111::/32 le 64

prefix-set ABC_V6

2222:1111:::/32 le 128

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VIP Mentor

Hi

Hi

2222:1111::/32 le 64  this prefix is included into 2222:1111:::/32 le 128

So you prefix just could be: 

prefix-set ABC_V6
2222:1111:::/32 le 128

it will check the first 32 bits of the prefix 2222:1111::  and the le 128 means the subnet mask is equal or less than 128.

Hope it is useful

:-) 




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