Other Network Architecture Subjects

I have two 6506 switches with MSCF2's. I have all exteranl traffic comeing into Vlan 60 and static nat configured for my network management vlan 1 ip range 10.0.0.0 etc. Vlan 60 interface is nat outside and vlan 1 is nat inside. The problems is I can...

...switch I'd like to send back to Cisco rather than sending to the circular file. Can anyone tell me how I can do that and if there are any rewards for doing so?

Im quite new at this so I hope someone can help me with my problem. Currently I have a Cisco 1750 router hooked up to a DMZed Cisco 2900 switch. The switch is connected to 2 devices, an old server (x.x.x.20) and a new mail server (x.x.x.21). Currentl...

Hi6506, 2 x Sup 720. IOS 12.2 (WAN services). What is the best way to ensure redundancy if a Sup fails? I do NOT want HSRP (dont ask!). Will RPR/RPR+ work with MSFC3/PFC3?Any hints people...

IGMP snooping and Multicast RoutingI have a 7204vxr router,and the IOS version is 12.0.I have confusion about he IGMP snooping and multicast routing.The router doesn't support IGMP snooping,so I only configure the multicast group statically? If the f...

Here's what I have.-2 T1's with same EIGRP metric-CEF is enabled and load sharing currently1 Link is being used more than the other due to nature of load sharing and not per packet using CEF.I need per packet setup to see if this improves performance...

I am connecting two VLAN's together, for two different companies and am coming up with some complications.As seen in the visio, the one site has a PIX as the default GW for the network, which I believe to be the main problem. As I remember from prev...

I have numerous 2950 switches on my network with multiple VLANS on them. Some of them are getting tons of input errors on the main VLAN. How can I stop this? What is causing it?

Just setup a 2801 router. We have a Serial interface card on it connected to a T1 and eth1 connected to DSL. We want to force web traffic (http, https, ftp) to use the DSL connection. I tried a simple access-list to allow http to the DSL and deny ...

I am looking for documentation on how to set up a series of "split Etherchannel" connections. I believe that this can be done with 802.3ad (LACP), but I need some specific documentation on the subject. In a split LACP environment, an Etherchannel gro...

Hi,I've been reading and testing several setups and getting my mind clear ona couple of issues regarding the adoption of RSTP versus MSTP fora Multi-layered Switched Network, so I hope that someone can help me out withsome of my points/questions.I've...

Hi,I am hoping someon could shed some light on this question i have.I have 2 x 4507R's with 1 x SUP-V-10GE and 1 x WS-X4424-GB-RJ45 in each.i want to form a 4 Gbps Etherchannel between the two but combine the use of ports on the SUp-V-10GE and ports ...