Switching

Hi friends....I am looking for switch having 1 10G port and 8 to 10 1G ports. Please suggest me any model for my requirement. I am looking for switch with high buffer inbuilt. Thanks all..

Hi,We have two WAN layer 2 ccts in our datacentres,one cct is 10gig and other is 5gig.We are planning to installed both cct into pair of Cisco 6500-VSS switches in each datacentre and bundle together as etherchannel to utilise both links, but I am no...

Out of curiosity,Say I had to change the public IP of one of my servers from x.x.x.1 to y.y.y.3, and I didnt have access to the DNS to make the update, theoretically, could I use "ip nat inside destination" command with an access-list of 1 address to...

Does any one know off hand whether the NM-1GE (currently in a 3745) is compatible with a new 3945.  I can't for the life of me find a compatibility matrix on this module...

Hello,I found a similar post on that topic last year, but I prefer to restart a new post for this specific question:I have a Cat 6500 (Sup-720 and IOS 12.2(33)SXH2a), on which I have several DMZ vlans configured. On a trunk port thansporting all thes...

Hi All- I'm trying to figure out which setup would provide more even load balancing across multiple links. Let's say i have a core and distribution switch connecting via multiple links and run OSPF between them. Would it be better to create an Etherc...

Hello All:I had 2 3750's stacked and had to split them. I disconnected them and issued the np provision command for #2. All is well except the switch ports on the 2nd switch are still labeled as 2/0/0x instead of 1/0/1x  etc. How can I revert that sw...

Hi,Im looking to access to multiple vlan.Configuration is :Vlan 90 : VoIPVlan 30 : DataI want from my computer ( 1 interface ), acces to those both vlan.My port configuration is :interface GigabitEthernet1/0/18                                        ...

Hi everyone,We are currently attempting to deploy a wireless guest network that is segregated from our internal network. We are using a Cisco 4404 wlan controller w/ 1142n wireless access points broadcasting a guest wlan on a separate vlan/subnet fro...

We are getting extremely poor performance out of a 3570E and when I put a sniffer on it I can see that almost all the traffic is ARP requests sourced from the MAC address of the VLAN interface itself.The last topology change on the spanning tree for ...

Hello, Just a quick question on what people feel is the best practice for vlan'ing.  Specifically, I've read some documenation that indicates untagged ports shouldn't be used with vlan 1.  Which seems self explanatory.  Does the same practice apply ...