cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
923
Views
0
Helpful
1
Replies

Routing vlan traffic out from SGE2000P

jsotocisco
Level 1
Level 1

We have one SGE2000P switch that we are testing in Layer 3. We have a very simple configuration with some vlans that we want to route to our corporate network, but I want to test if there is actually traffic coming out from the up-link port first.

1- Created the vlans:

VLAN1:     10.10.1.12 /16 (native)

VLAN10: 172.16.10.1 /24

VLAN20:  192.168.0.1 /24

2- Assigned ports to VLans:

Port g3 is in Vlan 10

Port g22 is in Vlan 20

Port g1 is by default on Vlan 1 (native)

3 - Connected PCs to Vlans:

PC connected at g3 has Vlan 10 IP as gateway (172.16.10.1)

PC connected at g22 has Vlan 20 IP as gateway (192.168.0.1)

4 - Looks like intervlan routing is working 'cause both PCs can ping each other.

5 - I added a default route to another testing machine's IP, ie, 0.0.0.0 /0 10.10.0.1 connected to port g1, but the ping doesn't work.

Now the questions:

1 - How can I test if there is traffic being routed to port g1 from the vlans ???

2 - What else do I need to add in the switch config to take traffic out from the vlans to Port g1 ???

For reference, the sw's running-config:

console# show running-config

vlan database

vlan 10,20

exit

interface ethernet g3

switchport access vlan 10

exit

interface ethernet g22

switchport access vlan 20

exit

interface vlan 1

ip address 10.10.1.12 255.255.0.0          

exit

interface vlan 10

ip address 172.16.10.1 255.255.255.0

exit

interface vlan 20

ip address 192.168.0.1 255.255.255.0

exit

ip route 0.0.0.0 0.0.0.0 10.10.0.1 

console#

Any help / comment is much appreciated.

Thanks in advance,

jose

1 Reply 1

rocater
Level 3
Level 3

Hello Jose,

In order for a vlan to be active, you will have to have something connected to a port on that vlan. In this case you should be able to add a PC to port g1 and set it to be 10.10.1.1 with gateway of 10.10.1.12.

If you are looking to add a router in place as the main way out to the internet, you will:

have to have the router IP be 10.10.1.1

add a static route in the router for each subnet pointing back to 10.10.1.12

With the ip route already in there for 0.0.0.0 to 10.10.1.1, you should be able to get online.

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community:

Switch products supported in this community
Cisco Business Product Family
  • CBS110
  • CBS220
  • CBS250
  • CBS350
Cisco Switching Product Family
  • 110
  • 200
  • 220
  • 250
  • 300
  • 350
  • 350X
  • 550X