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11-23-2005 07:44 PM
11-23-2005 07:44 PM
im using hp procurve switch
i want to add 2 subnets to a VLAN
i added
primary 10.17.4.0
secondary 10.17.5.0
it gives message 10.17.5.0 subnet already exist
when i add
primary 10.25.33.101
secondary 10.26.33.101
it works
im thinking, wats the difference between primary and secondary addrress
is that the second number is changing?
eg : 10.25
10.26
i want to add 2 subnets to a VLAN
i added
primary 10.17.4.0
secondary 10.17.5.0
it gives message 10.17.5.0 subnet already exist
when i add
primary 10.25.33.101
secondary 10.26.33.101
it works
im thinking, wats the difference between primary and secondary addrress
is that the second number is changing?
eg : 10.25
10.26
Solved! Go to Solution.
1 REPLY 1
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11-23-2005 08:12 PM
11-23-2005 08:12 PM
SolutionWhich subnet masks are you using?
primary 10.17.4.0
secondary 10.17.5.0
are network addresses: doesn´t work
primary 10.25.33.101
secondary 10.26.33.101
are host addresses: it works
You can configure one primary IP address per VLAN and up to seven secondary IP addresses for the same VLAN but each IP address on a VLAN must be for a separate subnet. The switch assigns the first IP address manually configured on a VLAN as the primary IP address. The switch then assigns any subsequent IP addresses (for other subnets) manually configured on the VLAN as secondary addresses.
Example:
HPswitch(config)# vlan 20
HPswitch(vlan-20)# ip address 10.17.4.1 255.255.255.0
HPswitch(vlan-20)# ip address 10.17.5.1 255.255.255.0
The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard Enterprise. By using this site, you accept the Terms of Use and Rules of Participation.
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