Subnet mask (בעברית: מסכת רשת משנה) היא הגדרה של מספר הסיביות בכתובת ה־IP המשמשות לקביעת כתובת הרשת.. היסטוריה. כשהחל השימוש בפרוטוקול ה-IP הוחלט שרשתות יחולקו ל־3 סוגים B ,A ו־C. סוג הרשת מזוהה לפי הבית הראשון בכתובת ה־IP שלהן:

Subnet mask is a mask used to determine what subnet an IP address belongs to. An IP address has two components, the network address and the host address. For example, consider the IP address 150.215.017.009.Assuming this is part of a Class B network, the first two numbers (150.215) represent the Class B network address, and the second two numbers (017.009) identify a particular host on this Online IP Subnet Calculator The subnet calculator allows the use of a single subnet bit - for example, a class C address with a subnet mask of 255.255.255.128 is permitted. The subnet calculator allows a subnet ID to have its final octet equal to the final octet of its subnet mask - for example, a class C network address of 192.168.0.192 with a subnet mask of 255.255.255 1.5. Understanding CIDR Subnet Mask Notation The CIDR number comes from the number of 1's in the subnet mask when converted to binary. The common subnet mask 255.255.255.0 is 11111111.11111111.11111111.00000000 in binary. This adds up to 24 1's, or /24 (pronounced 'slash twenty four'). A subnet mask of 255.255.255.192 is 11111111.11111111.11111111.11000000 in binary, or 26 1's, hence a Subnetting and Subnet Masks Explained - Steve

What is Subnet Mask and Subnetting? Webopedia Definition

Sub-jaringan, atau subnet, adalah pembagian secara yang terlihat secara fisik dari IP jaringan. Praktik membagi jaringan menjadi dua atau lebih jaringan disebut subnetting. Semua komputer yang termasuk dalam sebuah subnet dialamatkan dengan bit-group umum, identik, dan paling signifikan dalam alamat IP mereka. A default gateway is the IP address used to get out of your network Jun 10, 2020 · If you take a class c network as an example the starting subnet mask is 255.255.255.0 The lower 8 bits you can use for subnetting. if you use 4 bits for the sub network and 4 for hosts you get a subnet mask of 255.255.255.240 128+64+32+16=240 the network uses the high order bits anyway 4 are for the network. With 4 bits you can have 16 values Our ISP has set up a modem at our location with the following IP and subnet: ip 96.74.187.50 mask 255.255.255.252 I'm trying to put in an ip route to the next hop which is our firewall switch> ip route 96.74.187.50 255.255.255.252 10.10.22.5 when I do this I get %inconsistent address and mask We wer

A default gateway is the IP address used to get out of your network

Jun 10, 2020