About npereira

npereira · 04-03-2008

Hi all,My setup is :SW3 Cisco 6509 Switch -> Vlan Trunk (through LAN Extention) -> SW1 Cisco 6513 -> Etherchannel Vlan Trunk -> SW2 Cisco 6513 -> firewall (fortigate) -> internet...The PC can ping from SW3 across to the internet without any issues.Al...

npereira · 03-04-2008

Hi,For setting up a LAN extension between 2 geographicaly dispersed 6500 switches, the only configuration needed is VLAN trunk right? No need for channel group if I'm only using 1 copper link?SW1interface GigabitEthernet12/42 description LAN EXTENSIO...

npereira · 09-06-2007

Hi all,I have 1 6513 and need help configuring a network on it.We use VLAN and have about 8 of them.I have to intoroduce a private SIP network to the switch.So the port that has the WAN connection from the provider is G12/41 and is setup with an IP a...

npereira · 07-05-2007

Hi,What is the best way to troubleshoot 6500's? What I mean is there are several interfaces that have high number of errors and runts.Any tools I can use to find out the cause?

npereira · 07-03-2007

ok,Here goes. Hope you can visualize this. We have 2 6513's interconnected and setup with VLANs on both (1/2 the hosts in vlan 100 are on SW1 the other half on SW2). there's a total of 5 VLAN spread out this way. We use HSRP within the 2 switches in ...

npereira · 04-03-2008

Found the problem...The carrier we use uses a Alcatel switch and both switch ports are setup exactly like that... switchports...We, on the other hand, have the Lan Extension ports on both switch configured as trunk ports.... See the problem?So to te...

npereira · 04-03-2008

from SW3 1468 works, but anything above does not.From a PC on SW1, i can ping up to 1472what does all this mean?

npereira · 04-03-2008

The carrier says they are set for 1514bytes MTU's.The carrier we deal with for the LAN extension uses Alcatel (7750) setup as Layer 2 switch link.Is there anything I can look at on my cisco switches (in the config or logs) that would show me dropped ...

npereira · 09-07-2007

Does anyone know how my config should be?Can I put the 208.48.188.xx L3 port into a vlan and make the 2 vlans (PROD and this new one) talk to each other?

npereira · 09-06-2007

i did not want to use nat, as it's a private protected network.

Member Since	‎12-12-2006 10:28 AM
Date Last Visited	‎08-18-2017 03:53 AM
Posts	51

User Statistics

User Activity

Cisco 6500's and PC not able to surfing the internet

Setting up LAN extension

Question on L2/3 routing

Troubleshooting 6513's

ip routing for Inter-Vlan or not?

Re: Cisco 6500's and PC not able to surfing the internet

Re: Cisco 6500's and PC not able to surfing the internet

Re: Cisco 6500's and PC not able to surfing the internet

Re: Question on L2/3 routing

Re: Question on L2/3 routing