04-10-2022 02:43 AM
my CISCO C3560E switch not working with Router 1941 please can you help me,my configuration as follow
ON ROUTER
G0/0
Ip address DHCP
ip nat outside
Not hutdown
G0/10
Ip address 192.168.200.1 255.255 255 252
ip nat inside
No shutdown
Ip route 0.0.0.0 0.0.0.0 dhcp
Ip route 192.168.0.0 255.255.0.0 192.168.200.2
Ip nat inside source list 10 int g0/0 overload
ON SWITCH(C3560E with 15.2 IOS version)
Int G0/24
no switchport
Ip address 192.168.200.2 255.255.255.252
No shutdown
Ip route 0.0.0.0.0.0 0.0.0.0 192.168.200.1
Please any solution
04-10-2022 06:19 PM
Hi
More information is necessary. What is not working on the switch side?
04-10-2022 08:56 PM
I agree that we need more information to be able to give good advice. Please tell us:
- more specifically what is not working.
- can the switch ping the router inside interface?
- can the switch ping the router outside interface?
- can the router ping the switch routed interface?
- is ip routing enabled on the switch?
- are there multiple vlans configured on the switch?
- does each vlan configured on the switch have a vlan interface with IP address?
- what are the IP subnets used on each of the vlans?
- can a host connected in some vlan on the switch ping the SVI for that vlan?
- can that host connected in some vlan ping SVI for other vlans on the switch?
- can that host connected in some vlan ping the inside interface on the router?
04-10-2022 11:05 PM
interface vlan defined as follow
int vlan 1
ip address 192.168.1.254 255.255.255.0
no shutdown
int vlan 2
ip address 192.168.2.254 255.255.255.0
no shutdown
int vlan 3
ip address 192.168.3.254 255.255.255.0
no shutdown.........
04-11-2022 04:48 AM
1.VLANs not accessing Internet
2.Yes switch ping router inside but not outside
04-11-2022 10:47 AM
Thanks for the additional information. Perhaps the next step would be to ask you to post the output of show ip route from both the switch and the router.
Also your NAT uses acl 10. Would you post the configuration of that acl?
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