Mortar
发表于 2025-4-1 03:40:07
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让你明白
发表于 2025-4-1 08:30:46
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microscopic
发表于 2025-4-1 11:53:13
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斑驳
发表于 2025-4-1 14:38:36
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beta-carotene
发表于 2025-4-1 19:32:39
Seamless Handoff between IEEE 802.11 and GPRS Networks ‘Intermediate Switching Network’ (ISN), placed between the data services and the GPRS-WiFi networks. The ISN uses MPLS and MP-BGP to switch data traffic between GPRS and WiFi networks, as per the movements of the user.