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06-24-2015 11:58 PM - edited 03-08-2019 12:41 AM
We have a simple CISCO configuration which consists of 2 VLANs:
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Fa0, Fa1, Fa2, Fa3, Fa4, Fa5
2 VLAN0002 active Fa6, Fa7
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-default act/unsup
Interfaces:
interface Vlan1
description LAN interface
ip address 192.168.244.1 255.255.255.0
ip flow ingress
ip flow egress
ip nat inside
ip virtual-reassembly in
ip tcp adjust-mss 1452
!
interface Vlan2
ip address 192.168.243.1 255.255.255.0
ip nat inside
ip virtual-reassembly in
!
The problem is:
1. Computers connected to Vlan1 can ping 192.168.244.1 and 192.168.243.1 but cannot ping any computers in Vlan2.
2. Computers connected to Vlan2 can ping 192.168.244.1 and 192.168.243.1 but cannot ping any computers in Vlan1.
Probably I am missing some routing pathes ?
Tried this:
ip route 192.168.243.0 255.255.255.0 Vlan2 permanent
ip route 192.168.244.0 255.255.255.0 Vlan1 permanent
with no luck.
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06-25-2015 02:44 AM
You should not need statics to communicate with layer 3 vlans on the same router, have you turned on ip routing
Can you ping 192.168.243.1 source of 192.168.244.1
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06-25-2015 02:44 AM
You should not need statics to communicate with layer 3 vlans on the same router, have you turned on ip routing
Can you ping 192.168.243.1 source of 192.168.244.1
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06-25-2015 12:22 PM
Thank you Mark. You just made it firm clear for me that static routes were not necessary. Digged deeper - the problem was not related to cisco configuration at all. Looked like I tried to ping some of our WIFI access points and they did not have the default gateway set up to point to 192.168.243.1/192.168.244.1 respectively.
