In IPv4 Subnets - a /23 - How do we know which range to use?
Sep 10, 2019 · The netmask is: 11111111.11111111.11111110.00000000. (starts with 23 1-s) The network portion of this address is: 11000000.10101000.00000100.00000000. This is: 192.168.4.0, …
Subnet mask /23 vs /24 - Cisco Community
Jun 12, 2021 · Hi SMEs, This question is a simple one regarding subnet mask. There was a server in the network and had to replace the server with a new one.(one to one replacement- Disconnect the old …
/23 Default Gateway? - Cisco Community
Mar 20, 2015 · Hi Guys Hoping for a little advice around where a default gateway can be within a /23 subnet. I Currently I have a site with a /24 shown below Current Range - Site 11 IP Range - …
Changing subnet mask to /23 from /24 on local network
Jul 22, 2019 · Changing the network mask means you change the masks on all the host interfaces (router, PCs, printers, etc.). There is no single network mask; the network mask on a host describes …
Solved: /23 network - Cisco Community
Just in the process of updating documentation and I need to let some vendors know a local subnet has changed. We previously had 161.230.247.0 255.255.255.192 but have since changed the mask to …
How to extend IP Range from 192.168.1.1 to 192.168.2.254
Change the subnet mask to /23 (255.255.254.0) on all the hosts, and 192.168.0.1 - 192.168.1.0 become available addresses. (As an aside, I love networks larger than /24's because you get to assign IP …
InterVLAn routing with /20 & /23 Subnet mask - Cisco Community
Mar 22, 2005 · The problem. I have some servers at the floor 1 which is in 172.17.32.0/20 range if i want to put those servers in 172.17.32.0/23 (VLAN-1) range i will have to modifiy the subnet mask on …
Hazards of increasing network size by changing the netmask
By setting the subnet mask to /23 instead of /24 you would in theory get 255 more IP-addresses. However, this would require you to change the subnet mask on all devices already in the network.
How can 172.16.0.0/16 subnetted as 172.16.0.0/23 = 512 subnets?
Mar 19, 2023 · Solved: Hello, Can someone please help me with these subnetting problems? 1) Suppose you have the network 172.16.0.0/16. How many subnets do you get if you subnet it to a …
Solved: Help with Subnetting Please - Cisco Community
Jan 8, 2011 · To support 258 hosts, a subnet mask of /23 is required (9 host bits in the 2n-2 formula will afford 510 host addresses in the subnet). With a network address of 172.20.0.0 and the masks …