Link to home
Start Free TrialLog in
Avatar of alscotech
alscotech

asked on

HP Procurve 2520 Switch

Hi

We have just installed a HP Procurve 2520G  switch & configured it with 2 static VLANs.

IP address of the VLANs are 10.150.5.200 & 10.150.105.200.

We can ping the two vlan ip addresses & anything on the 10.150.5.0 network. This network is the main network at the site.

But we cannot see anything on the 10.150.105.0 network.

Here is the config of the switch:-

hostname "Procurve Switch 2520G-CTN-Off"
ip default-gateway 10.150.5.2
vlan 1
   name "DEFAULT_VLAN"
   untagged 21-24
   no untagged 1-20
   no ip address
   exit
vlan 200
   name "CTN-Alsco"
   untagged 1-14
   ip address 10.150.5.200 255.255.255.0
   tagged 24
   exit
vlan 300
   name "CTN-Positek"
   untagged 15-20
   ip address 10.150.105.200 255.255.255.0
   tagged 24
   exit
ip route 0.0.0.0 0.0.0.0 10.150.5.2
snmp-server community "public" Unrestricted

Procurve Switch 2520G-CTN-Off#

There is a PC attached to port 18 on the switch, ip address 10.150.105.51 with default gateway 10.150.105.200.

Why can't we see the 10.150.105.0 devices?

Regards
ASKER CERTIFIED SOLUTION
Avatar of rfc1180
rfc1180
Flag of United States of America image

Link to home
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
Start Free Trial
Avatar of alscotech
alscotech

ASKER

Hi Billy

How obvious! Was under the impression that it was layer 3.

Thanks for the quick response.
You bet; all the information is here. I dug as deep as I could to ensure that no hardware upgrade existed; some vendors have a chip you can install to enable layer 3, but could not find nada:

http://h10146.www1.hp.com/products/switches/HP_ProCurve_2520_Switch_Series/overview.htm

Billy