Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. If you'd prefer to explore, try our test area to get started. And see here for current known issues.

New Member

vlan with catalyst 3750

I´m making tests with a catalyst 3750. first i made 2 vlans, then i assign in the next order.

vlan 2 using gi1/0/3

vlan 3 using gi1/0/5

finally made a vlan interface (SVI) of vlan 2 and 3, with the next ip address - vlan 2 192.168.2.22/24

- vlan 3 192.168.3.24/24

My ethernet card is using 192.168.1.22 /16

when i conect my pc with the port 3 and ping 192.168.2.22 after that there is response , then i disconect and conect it again on the port 5 and ping 192.168.3.24 obviusly there is response again.

But when i ping 192.168.2.22 conected on port 5 theres is no response. Then i type in the conf t "ip routing" because it was disabled, after that,i ping 192.168.3.24 on the port 5 and there is no response.

I would like if someone could explain it.

Thanks

Diego

  • Other Network Infrastructure Subjects
2 REPLIES
New Member

Re: vlan with catalyst 3750

Hi,

This could be a cosmetic bug...not sure though...

New Member

Re: vlan with catalyst 3750

Your host is having overlapping address 192.168.1.22/16.

Use 192.168.1.22/24 for the host and creat a L2 port and L3 VLAN interface for this subnet also.

Enable IP routing.

Note:Any host in perticular VLAN should have the IP address in the same L3 subnet of that VLAN interfac (SVI) in the L3 device.

144
Views
0
Helpful
2
Replies
This widget could not be displayed.