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t1700 inter-vlan routing issue

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t1700 inter-vlan routing issue

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binio

2021-05-27 16:38:15 - last edited 2021-05-27 17:06:58

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t1700 inter-vlan routing issue

2021-05-27 16:38:15 - last edited 2021-05-27 17:06:58

Model: T1700G-28TQ

Hardware Version: V3

Firmware Version:

T1700G-28TQ V3

All settings default except:

VLAN 1 interface ip 192.168.1.1 255.255.255.0

port 1/0/1

VLAN 10

interface ip 192.168.10.1 255.255.255.0

PVID 10

port 1/0/2

PC1 conected to port 2 ip 192.168.10.2 GW 192.168.10.1

VLAN 20

interface ip 192.168.20.1 255.255.255.0

PVID 20

port 1/0/3

PC2 conected to port 3 ip 192.168.20.2 GW 192.168.20.1

Routing table

192.168.1.0 192.168.1.1

192.168.10.0 192.168.10.1

192.168.20.0 192.168.20.1

No static route

From PC1 and PC2 can ping all VLAN interfaces but can't ping PC1 from PC2 and vice versa

what is wrong?

4 Reply

John1234

LV3

2021-05-28 08:30:33

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Re:t1700 inter-vlan routing issue

2021-05-28 08:30:33

@binio how about enable the "IPv4 routing" option, and then check the firmware version is up to date or not, not pretty after reset can make it work or not. By default, the VLAN interface can talk to each other cause there has a routing policy enable after set up the IP interface.

Also turn off the firewall on PC to have a try?

binio

LV1

2021-05-28 18:27:02

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Re:t1700 inter-vlan routing issue

2021-05-28 18:27:02

@binio

IPv4 routing enable by default

Firmware up to date

firewalls disable

unmesh

LV2

2021-06-15 00:17:17

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Registered: 2020-04-03

Re:t1700 inter-vlan routing issue

2021-06-15 00:17:17

@binio

Are your PCs running Windows 10? If so, the Windows Defender Firewall defaults to not allowing responses to ping.

binio

LV1

2021-06-15 07:14:43

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Re:t1700 inter-vlan routing issue

2021-06-15 07:14:43

@unmesh

PCs can pinh one another when the are in the same VLAN (firewall rule disable)

t1700 inter-vlan routing issue

t1700 inter-vlan routing issue

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