Networking Baby jumbo frames on VDSL by XS4ALL Last week I acquired a new modem because the old one supplied by the provider was acting strange and I wanted it. The new modem is a Cisco 887VA router
Networking CIDR subnet mask cheatsheet & more I just came across this clean sheet with CIDR subnet masks and ICMP types. This information should be know by heart, but it’s handy to lookup and double check.
