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vslm addressing
I please need help to use vslm to assign addresses to five sites with 600, 300, 100, 30 and 20 hosts. The IP addresss to be used is 172.16.0.0/24
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lordy
Member Posts: 632 ■■■■□□□□□□
172.16.0.0/24 only has 256 addresses. There is no way to assign 300 or even 600 addresses out of it.Working on CCNP: [X] SWITCH --- [ ] ROUTE --- [ ] TSHOOT
Goal for 2014: RHCA
Goal for 2015: CCDP -
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CodeBlox
Member Posts: 1,363 ■■■■□□□□□□
It actually only has 254 usable after you account for subnet ID and broadcast address.Currently reading: Network Warrior, Unix Network Programming by Richard Stevens -
OptionsCodeBlox
Member Posts: 1,363 ■■■■□□□□□□
Assuming you meant the address space 172.16.0.0 /16
You could use this scheme to meet your requirment:
172.16.0.0 /22 (supports up to 1022 hosts)
172.16.4.0 /23 (supports up to 510 hosts)
172.16.6.0 /25 (supports up to 126 hosts)
172.16.6.128 /27 (supports up to 30 hosts)
172.16.6.160 /27 (supports up to 30 hosts)
The summary for all these subnets could be 172.16.0.0 /21Currently reading: Network Warrior, Unix Network Programming by Richard Stevens -
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nerdydad
Member Posts: 261
I please need help to use vslm to assign addresses to five sites with 600, 300, 100, 30 and 20 hosts. The IP addresss to be used is 172.16.0.0/24
Your going to have to use NATing for that. -
OptionsCodeBlox
Member Posts: 1,363 ■■■■□□□□□□
Why would he need to NAT?Currently reading: Network Warrior, Unix Network Programming by Richard Stevens
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Optionsnerdydad
Member Posts: 261
Because he does not have enough IP addresses for the amount of hosts.
