---Our Sites-- ---Reference-- --Tools--

Networking Utilities - Tools
Here is a set of tools that hopefully you'll find helpful! Everything found here has been written by ourselves.
Access List Tools: Best Match Entry

This is something that I use all the time, when making access lists. Given a start and end IP address, the tool will determine the best single all-encapsulating access list entry.

Start IP     End IP    
Standard Access List Entry:    permit ip 38.103.63.0 0.0.0.127

Access List Tools: Subnet Mask Converter

Converts between subnet masks and wilcard mask format

Wildard, Subnet, or Slash Mask      
Wildcard Mask:    0.0.0.255
Subnet Mask:    255.255.255.0
Slash Mask:    / 24
Binary Mask:    11111111 11111111 11111111 00000000

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