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Home > Archive > CCNA > September 2003 > Question
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| examfear 2003-09-23, 9:21 am |
| Whats the meaning of:
ip subnet-zero
no ip subnet-zero
what does above 2 commands imply, when we see it in show running-config
Thanks! | |
| justdoit 2003-09-23, 10:00 am |
| this means that you can use zero subnets in your configurations when you write ip subnet-zero that allows zero subnet number to be used in network addressings No command disallows this feature usually zerosubnets are not allowed for addressing . | |
| martek 2003-09-23, 11:27 am |
| The command 'ip subnet-zero' implies that the router will be able to use subnet zero for routing/IP addressing. So 'no ip subnet-zero' means it won't. Though starting with IOS version 12.0 and up, 'ip subnet-zero' is enabled by default.  |
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