Subnet mask, cos'è e a che cosa serve - …

255.255.255.254??? what?? Subnet zero used Using /31 (255.255.255.254) gives you two addresses per subnet. You use them both as hosts. The drawback is that broadcasts are limited. Here's the official Cisco take on it: "RFC 3021 describes using 31-bit prefixes for point-to-point links. This leaves 1 bit for the host-id portion of the IP address. OpenVPN / Re: [Openvpn-users] the local and remove vpn Re: [Openvpn-users] the local and remove vpn endpoints must exist within the same 255.255.255.252 subnet IPv4 Subnet Calculator - 255.255.254.1/28 - CCNA

2019-11-4 · Which single subnet mask would make the most efficient use of the available addresses to use for the four subnetworks? o 255.255.255.0 o 255.255.255.192 o 255.255.255.224 o 255.255.255.240 o 255.255.255.248 o 255.255.255.252 11. 11. Question A company has a

IPv4 Subnet Calculator - 255.255.254.1/28 - CCNA IPv4 Subnet Calculator - 255.255.254.1/28 IPv4 Subnet Calculator - 255.255.253.1/28 - CCNA

Subnet mask, cos'è e a che cosa serve - …

How to subnet an IPv4 /24 - Rob's Server 2019-2-16 · Size: 1. Netmask: 255.255.255.255 or /32 Any address. Note: This is a rather small subnet. Size: 2. Netmask: 255.255.255.254 or /31 Starts with even address.