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Cisco 3850 interRouter InterVLAN issue

nichiforion
Level 1
Level 1

Hi, I have the current scenario:

PC                <->             Cisco 3850                   <->               Cisco 3850            <->     NVR

172.27.110.2 <-> 172.27.110.1  | 192.168.100.1<->192.168.100.2  | 172.27.8.1<->172.27.8.20

 

so i have the routers configured with ip routing. and the corresponding IP routes. from the switches i can see any device on either subnet. but from the PC I can only see the NVR Gateway, no devices are accessible from that network 

the same is for the NVR, I can see the PC gateway but not other Devices from that same network .

 

Please help maybe i am missing something.

3 Replies 3

johnd2310
Level 8
Level 8

Hi,

 

What is the output of "show ip route" on each switch and what is the default gateway on each end device?

 

Thanks

John

**Please rate posts you find helpful**

first 3850: 

192.168.0.0/24 is directly connected, TenGigabitEthernet1/1/1
L 192.168.0.1/32 is directly connected, TenGigabitEthernet1/1/1
S 172.27.8.0/24 [1/0] via 192.168.0.2
C 172.27.110.0/24 is directly connected, Vlan110
L 172.27.110.1/32 is directly connected, Vlan110

 

second 3850:

C 192.168.0.0/24 is directly connected, TenGigabitEthernet1/1/1
L 192.168.0.2/32 is directly connected, TenGigabitEthernet1/1/1
C 172.27.8.0/24 is directly connected, Vlan8
L 172.27.8.1/32 is directly connected, Vlan8
S 172.27.110.0/24 [1/0] via 192.168.0.1

 

for the PC the default gateway is the one on the VLAN 110 on the first 3850

for the NVR and any device there the GW is on the VLAN 8 on the second 3850

so the gateway is .1