Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. If you'd prefer to explore, try our test area to get started. And see here for current known issues.

New Member

Inter vlan Routing

Dear boss

I have cisco 3845 router  and 4507 & 2960 switch.  I have 4 Vlans on 4507  and connected to router on  four ports. Its working fine.

Now i want to create another vlan ( vlan 15 ) that trunk with vlan 20 and router port f0/0/1. i.e router F 0/0/1 ports belongs only two vlan(15,20) and need to intervlan routing. My conf. given below. but it is not working.

Switch conf:

interface GigabitEthernet3/1

description ## to router##

switchport trunk encapsulation dot1q

switchport trunk allowed vlan 15-21

switchport mode trunk

interface Vlan15

ip address 192.168.3.250 255.255.255.0

!

interface Vlan20

ip address 192.168.0.250 255.255.255.0

interface GigabitEthernet3/2

description ## To local lan-15 ##

switchport acc vlan 15

interface GigabitEthernet3/3

description  ## To Local lan-20 ##

switch port acc vlan 20

ip route 0.0.0.0 0.0.0.0 192.168.0.252

Router conf:

interface FastEthernet0/0/1

ip address 192.168.0.252 255.255.255.0

ip flow ingress

ip flow egress

ip nat outside

ip virtual-reassembly

duplex auto

speed auto

ntp broadcast

standby 4 ip 192.168.0.254

standby 4 priority 140

standby 4 preempt

standby 4 track GigabitEthernet0/1

standby 4 track FastEthernet0/0/0

standby 4 track GigabitEthernet0/0

!

interface FastEthernet0/0/1.2

encapsulation dot1Q 15

ip address 192.168.3.252 255.255.255.0

How can i do intervlan routing as ping from vlan 15 to 20.

shahid

1 REPLY
Hall of Fame Super Gold

Inter vlan Routing

Already replied in anothe thread, please do not open duplicates.gggggg

140
Views
0
Helpful
1
Replies