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March 5th, 2020 15:00

Intervlan Troubleshooting/ Sanity Check (N3024 switch)

Hi,

I believe I setup my N3024 switch to communicate between two VLANs with IP routing enabled correctly, but I haven't been able to ping from one VM to another successfully. I have wireshark running on VM (1) and shows "no response seen to ICMP request" 

port 1 goes to firewall

VM (1) 192.168.165.10  on VLAN 165 port 2

VM (2) 192.168.135.10 on VLAN 135 port 13

 

Running config shown below:

!Current Configuration:
!Software Capability "Stack Limit = 8, VLAN Limit = 1024"
!Image File "N3000AdvLitev6.5.4.4"
!System Description "Dell EMC Networking N3024, 6.5.4.4, Linux 3.6.5-e3cd5a07, N ot Available"
!System Software Version 6.5.4.4
!
configure
vlan 135,165
exit
vlan 135
name "DMZ135"
exit
vlan 165
name "DMZ165"
exit
hostname "DMZ Switch"
slot 1/0 1 ! Dell EMC Networking N3024
stack
member 1 1 ! N3024
exit
interface out-of-band
ip address 192.168.0.21 255.255.255.0 192.168.0.7
exit
no ip http server
ip http secure-server
ip routing
interface vlan 1
ip address dhcp
exit
interface vlan 135
ip address 192.168.135.254 255.255.255.0
exit
interface vlan 165
ip address 192.168.165.254 255.255.255.0
exit

!
interface Gi1/0/1
switchport mode general
switchport general pvid 165
switchport general allowed vlan add 135,165
exit
!
interface Gi1/0/2
switchport mode general
switchport general pvid 165
switchport general allowed vlan add 135,165 tagged
switchport access vlan 165
exit
!
interface Gi1/0/13
switchport mode general
switchport general pvid 135
switchport general allowed vlan add 135,165 tagged
switchport trunk native vlan 135
exit
snmp-server engineid local 800002a203141877d8b45b
exit

DMZ Switch#show ip interface

Default Gateway................................ 0.0.0.0
L3 MAC Address................................. 1418.77D8.B45E

Routing Interfaces:

Interface State IP Address IP Mask Method
---------- ----- --------------- --------------- -------
Vl1 Up 0.0.0.0 0.0.0.0 DHCP
Vl135 Up 192.168.135.254 255.255.255.0 Manual
Vl165 Up 192.168.165.254 255.255.255.0 Manual

DMZ Switch#show vlan

VLAN Name Ports Type
----- --------------- ------------- --------------
1 default Po1-128, Default
Gi1/0/1-24,
Te1/0/1-2
135 DMZ135 Gi1/0/1-2, Static
Gi1/0/13
165 DMZ165 Gi1/0/1-2, Static
Gi1/0/13

DMZ Switch#show route

Ambiguous command:show route

DMZ Switch#show ip route

Route Codes: R - RIP Derived, O - OSPF Derived, C - Connected, K - Kernel, S - Static
B - BGP Derived, E - Externally Derived, IA - OSPF Inter Area
E1 - OSPF External Type 1, E2 - OSPF External Type 2
N1 - OSPF NSSA External Type 1, N2 - OSPF NSSA External Type 2
S U - Unnumbered Peer, L - Leaked Route, T - Truncated ECMP Route

* Indicates the best (lowest metric) route for the subnet.

No default gateway is configured.
C *192.168.135.0/24 [0/0] directly connected, Vl135
C *192.168.165.0/24 [0/0] directly connected, Vl165

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March 6th, 2020 07:00

Hi,

You shouldn’t need this line switchport trunk native vlan 135 on port 13. This might help https://dell.to/2PUEDRv

4 Posts

March 6th, 2020 08:00

Thanks Josh; I have removed them and disabled windows firewall and am able to ping across the VLANs

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