12-28-2023 03:35 PM
Our current working setup is a Cisco 1841 Router. Our Guest network comes in through FastEthernet 0/1 from a Catalyst 3560 switch. We are moving to a Cisco C8200L. When I move our Employee netork and our guest network over the Employee Network has internet connectivity, but the Guest Network does not. The interfaces under the 8200L show down as I have nothing connected to them at the moment. I have gone over the configuration meticulously and must still be missing something. As far as I can tell the only difference is that the 1841 has a VWIC 1MFT-T1 connected to it (although there is nothing connected to the interface) and the 8200L does not. Another set of eyes that can help is greatly appreciated.
1841
RouterWLAN#sh ip int br
Interface IP-Address OK? Method Status Prot ocol
FastEthernet0/0 10.81.88.73 YES NVRAM up up
FastEthernet0/1 192.168.2.1 YES NVRAM up up
FastEthernet0/1.3 192.168.3.1 YES NVRAM up up
Async0/1/0 unassigned YES unset down down
3560
!
interface FastEthernet0/1
description TRUNK PORT TO CISCO 1841 Port FA0/1
switchport access vlan 3
switchport trunk encapsulation dot1q
switchport mode trunk
!
NVI0 unassigned YES unset administratively down down
!
interface FastEthernet0/1
description TRUNK PORT TO CISCO 1841 Port FA0/1
switchport access vlan 3
switchport trunk encapsulation dot1q
switchport mode trunk
!
!
interface Vlan1
ip address 192.168.2.10 255.255.255.0
!
interface Vlan3
ip address 192.168.3.10 255.255.255.0
ip default-gateway 192.168.2.1
ip classless
ip route 0.0.0.0 0.0.0.0 192.168.2.1
ip http server
ip http secure-server
!
8200L
SM8200L#sh ip int br
Interface IP-Address OK? Method Status Protocol
GigabitEthernet0/0/0 10.81.88.73 YES manual down down
GigabitEthernet0/0/1 192.168.2.1 YES manual down down
GigabitEthernet0/0/1.3 192.168.3.1 YES manual down down
GigabitEthernet0/0/2 unassigned YES NVRAM administratively down down
GigabitEthernet0/0/3 unassigned YES NVRAM administratively down down
SM8200L#show interfaces irb
GigabitEthernet0/0/0
Routed protocols on GigabitEthernet0/0/0:
ip
GigabitEthernet0/0/1
Routed protocols on GigabitEthernet0/0/1:
ip
GigabitEthernet0/0/1.3
Routed protocols on GigabitEthernet0/0/1.3:
ip
ip forward-protocol nd
no ip http server
ip http authentication local
no ip http secure-server
!
ip route 0.0.0.0 0.0.0.0 10.81.88.10
ip ssh bulk-mode 131072
!
ip access-list standard CCMLIST
10 permit 192.168.2.0 0.0.0.255
20 permit 192.168.3.0 0.0.0.255
12-29-2023 04:04 AM
On cisco 8200 try below config :
interface GigabitEthernet0/0/1
no ip address
no shutdown
!
inteface GigabitEthernet0/0/1.1
encapsulation dot1q 1 native
ip address 192.168.2.1 255.255.255.0
no shutdown
!
inteface GigabitEthernet0/0/1.3
encapsulation dot1q 3
ip address 192.168.3.1 255.255.255.0
no shutdown
!
On the switch side :
interface FastEthernet0/1
description TRUNK PORT TO CISCO 1841 Port FA0/1
switchport trunk encapsulation dot1q
switchport mode trunk
switchport trunk allowed vlan 1,3
!
no ip default-gateway 192.168.2.1 (remove this its not required if you looking ip routing )
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