Campus Switching and Routing

Reply
Occasional Contributor I

Aruba 5412 inter vlan PING Problem!!

 

I'm testing 5412 now

But inter PCs Ping Fail...

From Switch to each PC   - Ping OK!

From each PC to Switch(Gateway)   -  Ping OK!

But PC to PC cannot Ping !!

 

PC1 = IP : 192.168.10.150/24,  GW : 192.168.10.1

PC2 = IP : 192.168.100.100/24,  GW : 192.168.100.1

 

-===My config is below===


Running configuration:-ADDR De

; J9851A Configuration Editor; Created on release #KB.16.02.0013ss 192.168.100.1 255.255.255.0

ip routing
snmp-server community "public" unrestricted
oobm
ip address dhcp-bootp
exit
vlan 1
name "DEFAULT_VLAN"
no untagged F3-F24
untagged E1-E24,F1-F2
ip address 192.168.0.1 255.255.255.0
exit
vlan 2
name "VLAN2"
untagged F3-F12
ip address 192.168.10.1 255.255.255.0
exit
vlan 3
name "VLAN3"
untagged F13-F24
ip address 192.168.100.1 255.255.255.0
exit
password manager

HP-Switch-5412Rzl2#

 

Help me What's problem..^^

New Contributor

Re: Aruba 5412 inter vlan PING Problem!!

Switch config looks ok.

Need to ensure your pc's have the correct switch vlan ip address configured as each of their default gateways.

Occasional Contributor I

Re: Aruba 5412 inter vlan PING Problem!!

Hi, Thanks your response.

 

But my PCs IP or GW is no problem.

 

PC1, IP 192.168.10.150 255.255.255.0 GW 192.168.10.1

PC2, IP 192.168.100.100 255.255.255.0 GW 192.168.100.1

 

Ping  PC1 to 192.168.0.1  OK!

Ping  PC1 to 192.168.10.1  OK!

Ping  PC1 to 192.168.100.1  OK!

 

Ping  PC2 to 192.168.0.1  OK!

Ping  PC2 to 192.168.10.1  OK!

Ping  PC2 to 192.168.100.1  OK!

 

Ping  Switch to 192.168.0.1  OK!

Ping  Switch to 192.168.10.1  OK!

Ping  Switch to 192.168.100.1  OK!

Ping  Switch to 192.168.10.150  OK!

Ping  Switch to 192.168.100.100  OK!

 

Ping PC to PC Fail!!

 

=====My Route info=======

HP-Switch-5412Rzl2# sh ip route

IP Route Entries

Destination Gateway VLAN Type Sub-Type Metric Dist.
------------------ --------------- ---- --------- ---------- ---------- -----
127.0.0.0/8 reject static 0 0
127.0.0.1/32 lo0 connected 1 0
192.168.0.0/24 DEFAULT_VLAN 1 connected 1 0
192.168.10.0/24 VLAN2 2 connected 1 0
192.168.100.0/24 VLAN3 3 connected 1 0


HP-Switch-5412Rzl2#

Occasional Contributor I

Re: Aruba 5412 inter vlan PING Problem!!

When the source ping, the same subnet ip is OK, but other subnet is Fail.

Seems to be something wrong.

 

==== source ping From Switch to PC=======

HP-Switch-5412Rzl2# ping source 192.168.0.1 192.168.0.100
192.168.0.100 is alive, time = 1 ms
HP-Switch-5412Rzl2# ping source 192.168.10.1 192.168.0.100
Request timed out.
HP-Switch-5412Rzl2#

New Contributor

Re: Aruba 5412 inter vlan PING Problem!!

That's the full config you provided in the original post?

 

Have you checked the logs?

 

Not that it should make a difference, you might try

conf t

no ip routing

ip routing

not that it should make a difference, just grasping at straws a bit, as it should be working based on the config.

 

Are the PCs directly connected to the 5400 or is something else in the path?

 

outside of that.  Check the logs to see if there is anything there.

You might also try

ping source 192.168.0.1 192.168.10.1

Not sure if that's a valid test or not, I don't have a switch I can disable routing on to see that it won't answer anyway (I suspect it might).

 

Also no IP address conflicts?  Should show in the logs or show arp

 

 

 

Occasional Contributor I

Re: Aruba 5412 inter vlan PING Problem!!

Everyone thanks,
It's my mistake...I'm sorry...I did not know too mach.
The priblem was solved when I had open all of my PCs windows Firewall.

 

Thank you...^^

Search Airheads
cancel
Showing results for 
Search instead for 
Did you mean: