Heads Up :
The post you are writing will appear in a public forum. Please ensure all content is appropriate for public consumption. Review the employee guidelines for the community here.
Hi, I am looking into making our (rather small) network more resiliant. The attached files show the current network (CN.jpg) and the proposed network (PN.jpg). In the current network, the core switch is a CE500-12TC and the access switches are 3Com...
Hi, I just upgraded the network assistant on my machine to 5.0 from 4.1. The discovery of the network is not not seeing the link between two of my switches. The link definitely exists. How do I force discovery, or let Cisco know?RegardsAnthony
Hi, I am trying to work out the best equipment, to use for the following network.Three wireing closets, two joined by fiber (4 core with SC terminations) to the central one.The "left" one has the DSL line in, and servers around 70 devices, + 1 serve...
Hi, I am trying to set up a 1721 router with an ADSL line in the uk. I have the details from the ISP as:VPI: 0VCI: 38Protocol: PPPoAModulation type: vcmuxAuth Type: CHAPIP Range: 80.x.x.185/29I have looked at the ADSL example configs at http://www.c...
We have one site, on one floor, in one building, with around 150 Staff.Due to the way we have grown, we have three sets of Cat5 cabling, set 1 terminates in the main computer room, sets two and three terminate in wireing closets.Set 1: ~100 devices.S...
http://www.cisco.com/en/US/products/ps5854/products_data_sheet0900aecd8016fa68.htmlThe 2811 can take a 16 port 10/100 switch module, with a single GbEthernet port.....I should think it can handle 30mb......May depend how that 30Mb it presented though...
So you have two 3550's, and each VLAN 2 has a differnet subnet?That is not goingt o work if those switches are connected!You seem to be getting cofused with switching and routing.Please remember that the IP address of the switch is for management *on...
Yes. Switches "talk" using MAC addresses and broadcasts.So long at you have trunk links between switches, and the switches have the same VLANs, messages should get through fine, and everything should work.
The only time you would need the VLANs to have addresses of their own, is if you were doing inter-VLAN routing.In that case, it is the router that needs an address in each VLAN, not the switch.The CE500's cannot do this routing.The IP you give the sw...
The CE500's are only layer 2 switches, therefore they only have 1 IP address, no matter how many VLANs are impleneted.On the GUI (accessable at http://) you can alter the VLAN that this address is in, but you only get one IP address.CNA can also be u...
