- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
06-22-2020 06:09 AM
switchport access vlan 30
switchport mode access
spanning-tree portfast
ip address 172.30.100.5 255.255.255.0
Solved! Go to Solution.
- Labels:
-
LAN Switching
Accepted Solutions
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
06-22-2020 06:32 AM - edited 06-22-2020 06:33 AM
Hello @a.alyahia ,
on the L2 switch:
if IP routing is disabled you need to configure the firewall 's IP address as default gateway
ip default-gateway 172.30.100.1
if IP routing is enabled you need to configure a default static route pointing to the FW IP address
ip route 0.0.0.0 0.0.0.0 172.30.100.1
Likely the first option applies to your case.
Hope to help
Giuseppe
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
06-22-2020 06:29 AM
Hi,
Check the NAT config on the firewall. You maybe NATing 172.20.100.0/24 subnet only and not 172.30.100.0/24 subnet. If that is the case, add 172.30.100.0 subnet and try again.
HTH
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
06-22-2020 06:32 AM - edited 06-22-2020 06:33 AM
Hello @a.alyahia ,
on the L2 switch:
if IP routing is disabled you need to configure the firewall 's IP address as default gateway
ip default-gateway 172.30.100.1
if IP routing is enabled you need to configure a default static route pointing to the FW IP address
ip route 0.0.0.0 0.0.0.0 172.30.100.1
Likely the first option applies to your case.
Hope to help
Giuseppe
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
06-22-2020 06:36 AM
issue was a mistaken gateway ip
