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4500G port-based VLANs configuration problem

oreshkin
Occasional Visitor

4500G port-based VLANs configuration problem

Hi,



I am having the problem with Port-Based VLAN configuration on 4500G

(24-port) switch.

I've created 2 VLANs: VLAN 2 and VLAN 3, then created for them

vlan interfaces and assigned ip subnet for each vlan inteface.



display interface Vlan-interface 2



Vlan-interface2 current state: UP

Line protocol current state: UP

Description: HEPD-84

The Maximum Transmit Unit is 1500

Internet Address is 193.124.84.199/24 Primary





display interface Vlan-interface 3

Vlan-interface3 current state: UP

Line protocol current state: UP

Description: HEPD-TER

The Maximum Transmit Unit is 1500

Internet Address is 85.142.10.202/27 Primary

After that I've assigned hybrid ethernet port GigabitEthernet1/0/8 to

both VLANs.



display vlan 2



VLAN ID: 2

VLAN Type: static

Route Interface: configured

IP Address: 193.124.84.199

Subnet Mask: 255.255.255.0

Description: VLAN 0002

Name: HEPD-84

Tagged Ports: none

Untagged Ports:

GigabitEthernet1/0/8

display vlan 3



VLAN ID: 3

VLAN Type: static

Route Interface: configured

IP Address: 85.142.10.202

Subnet Mask: 255.255.255.224

Description: VLAN 0003

Name: HEPD-TER

Tagged Ports: none

Untagged Ports:

GigabitEthernet1/0/8



Hybrid GigabitEthernet 1/0/8 port looks like this:



display interface Gigabit 1/0/8



GigabitEthernet1/0/8 current state: UP

IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 001e-c186-47c8

Description: GigabitEthernet1/0/8 Interface



....

Port link-type: hybrid

Tagged VLAN ID : none

Untagged VLAN ID : 1-3



Routing table is

-----------------



Routing Tables: Public

Destinations : 6 Routes : 6



Destination/Mask Proto Pre Cost NextHop Interface



85.142.10.192/27 Direct 0 0 85.142.10.202 Vlan3

85.142.10.202/32 Direct 0 0 127.0.0.1 InLoop0

127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0

127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0

193.124.84.0/24 Direct 0 0 193.124.84.199 Vlan2

193.124.84.199/32 Direct 0 0 127.0.0.1 InLoop0



2 PCs are connected to port GigabitEthernet1/0/8 via dumb switch (level 2).



One PC has address 193.124.84.24 (VLAN 2) and another PC 85.142.10.196

(VLAN 3).



When default VLAN 3 (PVID: 3) is set on GigabitEthernet1/0/8 then I ping

85.142.10.196 (VLAN 3) with success from inside 4500G switch but ping

193.124.84.24 (VLAN 2) fails.

And vice verse when default VLAN 2 is on GigabitEthernet1/0/8 I ping

193.124.84.24 successfully but ping 85.142.10.196 fails.



When default VLAN on GigabitEthernet1/0/8 is 1 then both pings fail.



What is the cause ?

Any ideas ? Is this configuration possible at all ?



Thanks.



PVID: 3

....