Networking

TCP and IP

MTU Troubleshooting Cisco IOS

Difference between IP fragments and TCP segmentation

Session Initiated Protocol (SIP)

My SIP notes

SIP parameters on nicely formatted and ad free site.

SIP tutorial

SHAKEN

Understanding STIR and SHAKEN

3GPP Long Term Evolution (LTE)

CSCF in VoLTE the P-CSCF part 1 of 4

Wireshark and related stuff

Wireshark docs

Wireshark Manual (man) pages

editcap man page

Capture Filters

Capture Filter examples

Filter by destination IP address dst host x.x.x.x

Add custom columns

Add TCP length column to Wireshark

Gigabit Ethernet

Throughput

Rickard Nobel article on actual gigabit ethetnet throughput

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