Always Networks Blog - Windowing

CCIE Written Blueprint: 1.1.e Explain TCP operations

TCP - I thought I'd glance over this section. Turns out there was some stuff I'd never heard of, such as the bandwidth delay product.

1.1.e (i) IPv4 and IPv6 PMTU

Path MTU Discovery is the process of sending increasingly larger packets with the DF bit set, until finally a ICMP Destination Unreachable (Packet too large, DF bit set) message is received. The size …

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