Issues Pinging Switch

[nohara]

I am having issues pinging a switch that is directly connected to the switch I am currently plugged into. My laptop is plugged into Gi0/3 on Switch1 with an IP of 10.0.100.50/24 and a gateway of 10.0.100.1. I am able to ping the SVI for VLAN 100 and VLAN 99 however, I am unable to ping 10.0.99.2. When consoled into Switch1 I am able to ping 10.0.99.2. Is there a reason why I am unable to ping 10.0.99.2 from my laptop?

Switch1#
!
interface Port-channel1
description <--Trunk to Switch2-->
switchport trunk encapsulation dot1q
switchport trunk native vlan 99
switchport trunk allowed vlan 99,100
switchport mode trunk
!
interface GigabitEthernet0/1
switchport trunk encapsulation dot1q
switchport trunk native vlan 99
switchport trunk allowed vlan 99,100
switchport mode trunk
channel-protocol lacp
channel-group 1 mode active
!
interface GigabitEthernet0/2
switchport trunk encapsulation dot1q
switchport trunk native vlan 99
switchport trunk allowed vlan 99,100
switchport mode trunk
channel-protocol lacp
channel-group 1 mode active
!
interface GigabitEthernet0/3
switchport access vlan 100
switchport mode access
!
interface Vlan1
no ip address
shutdown
!
interface Vlan99
ip address 10.0.99.1 255.255.255.0
!
interface Vlan100
ip address 10.0.100.1 255.255.255.0
!

Switch2#
!
interface Port-channel1
description <--Trunk to Switch1-->
switchport trunk encapsulation dot1q
switchport trunk native vlan 99
switchport trunk allowed vlan 99,100
switchport mode trunk
!
interface FastEthernet0/1
switchport trunk encapsulation dot1q
switchport trunk native vlan 99
switchport trunk allowed vlan 99,100
switchport mode trunk
channel-protocol lacp
channel-group 1 mode active
!
interface FastEthernet0/2
switchport trunk encapsulation dot1q
switchport trunk native vlan 99
switchport trunk allowed vlan 99,100
switchport mode trunk
channel-protocol lacp
channel-group 1 mode active
!
interface Vlan1
no ip address
shutdown
!
interface Vlan99
ip address 10.0.99.2 255.255.255.0
!
ip default-gateway 10.0.99.1
!

[Jon Marshall]

What model switch is switch2 ?

Jon

[Julio E. Moisa · Accepted solution]

Hi

Try to remove this command line switchport trunk native vlan 99, also verify with a: show interface status if the SVI are up up.

Usually the native vlan is not associated to any IP address or SVI.

Regards. 

[nohara]

Ok, by removing "switchport trunk native vlan 99" from both po1 interfaces it worked. 

[Julio E. Moisa]

Yes, actually the native vlan should not be associated to any ip address, also the frames are untagged over the trunks.