We need the following switching Network at our office.
1. Access-Layer switches are being connected to User Workstation.
2. Severs are being connected to Core-Switch + 2 more Switches ( Please see the Attached diagram)
Right now we plan to have redundancy in the network. we are going to have one more Core Switch in the network and all access-layer switches are planned to have fiber uplink to both switches.
Please clarrify me the following doubts.
1.Since we have many servers connected to current Core Switch ( cisco 4507) while planning redundancy (HSRP) how can we design the network? do we need to shift the servers to a different switch or we can still have these servers in the core switch and plan for redundancy?
2.Is there any better way we can achive the redundancy?
Unfortunately we can not shift the severs from Core switch to Access layer Switches.I cannot even disturb the servers now at any cost. we are aslo going to have IP telephony in the network.Avaya is been selected as IP phones.
Hence here is the plan i propose to the management.
1.Buy one more Core Switch and connect fiber link to all access layer switches and L2 trunk between core switches.
2.Let the servers be in Core switch 1 and configure HSRP/VRRP between core switches.
3.Second Core Switch will have the same GIG port installed for server connection and configure accordingly and keep it ready. when Core-Sw1 fails we will unplug the cables from it and will connect to Core-Sw2.. does the solution work out? is that good solution?
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.