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тАО10-25-2007 09:59 AM
тАО10-25-2007 09:59 AM
5412zl VLAN Routing (What Am I doing wrong)
Heres my current config:
ip routing
snmp-server community "public" Unrestricted
vlan 1
name "DEFAULT_VLAN"
untagged A1-A24,B1-B24,C1-C24,D1-D24,E1-E24,F1-F24,G1-G24,H1-H24,I1-I24,J1-J1
8,J20-J21,J23-J24,L1-L24
ip address 172.17.1.1 255.255.255.0
no untagged J19,J22
exit
vlan 10
name "VLAN10"
untagged J22
ip helper-address 172.17.1.2
ip address 172.17.10.1 255.255.255.0
exit
vlan 2
name "VLAN2"
untagged J19
ip address 172.17.2.1 255.255.255.0
exit
Now, I havea machine on each VLAN. I have them configured with static addresses for now. I can ping all of the gateway/vlan IPs from all of the machines, but I cant ping any of the machines to eachother, through the vlans. The switch appears to have the proper routes, but nothing is actually routing.
What stupid thing am I missing here?
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тАО10-25-2007 10:51 AM
тАО10-25-2007 10:51 AM
Re: 5412zl VLAN Routing (What Am I doing wrong)
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тАО10-25-2007 11:04 AM
тАО10-25-2007 11:04 AM
Re: 5412zl VLAN Routing (What Am I doing wrong)
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тАО10-26-2007 05:13 AM
тАО10-26-2007 05:13 AM
Re: 5412zl VLAN Routing (What Am I doing wrong)
I advice you to update the 5400 to latest firmware:
ftp://k1251zip:procurve@hprc.external.hp.com/yl-zl-Software-K1251.zip
The was a small issue in STP resulting a problem in ping.
Also, make sure each PC has a default gateway (his Vlan IP), and the firewall disabled ....
Good Luck !!!
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тАО10-26-2007 12:06 PM
тАО10-26-2007 12:06 PM
Re: 5412zl VLAN Routing (What Am I doing wrong)
Is the default gateway address of the client set to the IP address of the approriate VLAN? A client on VLAN 1 needs it's default gateway set to 172.17.1.1 and a client on VLAN 2 is 172.17.2.1.
When you ping from client on VLAN 1 to client on VLAN 2, what is the icmp message you get or is it just timing out?
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тАО10-27-2007 04:47 AM
тАО10-27-2007 04:47 AM
Re: 5412zl VLAN Routing (What Am I doing wrong)
I think if you enable "ip proxy-arp" on all the
VLAN. And then you should be able to ping
across machines on different VLANs.
Command>
sw5412zl(config)#vlan 1 ip proxy-arp
sw5412zl(config)#vlan 2 ip proxy-arp
sw5412zl(config)#vlan 10 ip proxy-arp
And also make sure that you are have the correct subnet-mask configured on each of
the machines. It needs to be same as the
subnet mask for the VLAN on the switch.
Thanks & Regards,
Nameesh.
Ps:
Dont forget to assign points :)
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тАО10-27-2007 07:19 PM
тАО10-27-2007 07:19 PM
Re: 5412zl VLAN Routing (What Am I doing wrong)
the simplest one is rip, yous put this command:
router rip
and in each vlan, you should put:
ip rip.
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тАО10-27-2007 10:49 PM
тАО10-27-2007 10:49 PM
Re: 5412zl VLAN Routing (What Am I doing wrong)
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тАО10-29-2007 02:09 AM
тАО10-29-2007 02:09 AM
Re: 5412zl VLAN Routing (What Am I doing wrong)
This Monday I have the building running on the 5412zl as the core with all subnets running!