I am testing the redundancy using VRRP in a lab environment.I need your help in fixing this issue.This is really basic stuff,guess am missing some configs for the trunk between Switch-1 & Router-1,Switch-1 & Switch-3.Should I use native vlan?
Can anyone help me out to fix this issue?
Many Thanks in advance
Issue:I am not able to ping from 10.0.0.2 to 10.0.0.5 and vice-versa,All the interfaces are UP.
If I change the Switch1 to a hub,I can ping the IP addresses.
All switches are Cat6500 series switches with Native IOS.
1/ What does "show int ..." and "show int ... switchport" returns on Switch1 for the trunking ports ?
2/ Reading your scenario, you need to pass only one VLAN between Router1 and Switch3, why bother with trunking then (unless you have other requirements not listed in your post) ? Anyway, does connectivity is OK when replacing trunk configuration with Access ports ?
Apart from the trunking problem, just a remark regarding the VRRP group numbers: I can see you are using same group number for different virtual routers on the same ethernet segment. As VRRP construct the virtual MAC address based on the group number, this is leading to duplicated MAC addresses. You should use different group numbers within the same broadcast domain / device.
2.You are right only single Vlan 200 is passed between Router1 and Switch3.
I have tried replacing the trunk with access ports,but no luck.
I can reach from switch1 to switch-5 but not to router1,the trunk between switch-1 & router-1 is creating the problem.
Router-1 is Cisco 7206VXR and I cannot set the command as "encapsulation dot1q native" because of the IOS version .Do you think adding this command will solve the problem? Any issues with native Vlan matching?
Once again thanks for your comment on VRRP group numbers,I will change it.
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.