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Forum Posts
Hi,I have the following question:What is the best design to deliver high availability with two Switch 3560 as Core?In the LAN network there are three IP segments and I have two internet links.I appreciate your opinions.
Hi all,hopefully somebody of the forum could help me in here. I have two Cisco 3945e, each router has a SM-D-ES3G-48-P installed which is configured as a simple L2 switch. On one of the modules PoE works properly, on the other module it doesn't works...
Resolved! connect device on router ?
Hi all,Please can you tell me the feasibility of this scenario :I have a switch which is direcly connected to a router. All Switch ports are used. Devices connected on the switch are all in VLAN 55. in the router i have two available Ethernet interfa...
Resolved! Can modules on a catalyst 6500 Series switch be configured to be different logical switches?
Hi AllI apologise if this is "newbee" question!I have to plan the configuration of a Catalyst 6500 Series switch. It has 2 48 ethernet port modules.Can the 2 modules be configured as two separate logical switches or do they always have to be the same...
Hi everyone, Thank everyone for their kind words in advance - I'm having to relive some technology Im not as familar with so Im hoping some more experienced than I could lend some information to steer me in the right direction. This was in fact worki...
Hello everyone..I have some issues in my company in some offices about 20km from the Headquarters..they are always complaining about the "network speed" although I'm sure its only the Internet traffic..I've implemented qos to voice traffic be the fir...
Hello everybody.I'm having some trouble with a network setup I'm trying to deploy.The thing is, I have VLAN 10 in which my clients are located (172.22.3.0/24) and they need to access Windows shares located at 172.16.1.100 (other VLAN, other subnet /1...
hi i want to use unmanaged switch for 20 users. we have cisco catalyst 3750(ip base image) switch . i want to connect the unmanageable L2 switch to catalyst switch.the port of that falls in to a vlan1011. so, as all 20 users falls in to vlan 101, wha...
Hi,I am studying for my next cisco cert and needed some input on the following:I am reading the Cisco Frame Relay Solutions Guide By Jonathan Chin. After reading few chapters I am unclear about the meaning of the following from the Provider and the c...
In a typical design, we go with fixed port switches such as Cisco 2900/3560/3750 series switches for the IDFs, and chassis based switches such as 6500/4500 for the MDF. However, I have a customer who would like to do it otherway around. Since his r...
Hi,Is it possible to enable NetFlow on ten gigabit interfaces Cisco ASR 9000 and the impact on workload CPU?
I have my Nexus 2232's (2) set up in a single-homed design to each 5548UP (2). I want to introduce a 3rd 2248, however, I want to dual-home this one to both 5k's. Will mixing both topologies cause an issues?Thanks,Bobby Grewal
Hi guys, I got a question regarding 'nat configuration'. My client wants to put nat for their 192.168.17.0/24 network. 192.168.17.0 network users are using proxy server to get to the Internet now and they want them to go through 2 routers set up with...
Hi I want to make a kind of DOS-Protection on our Cat6500/SUP720-10GI considered to use following HW rate-limiter and have some questions about it.to limit only arp-requests which are hitting RP, no other arps which are just L2 switched. ?? whats the...
We have a layer 2 platform switches and frequently some user make wrong connections and tied together two port of the same switch which produce a loop and all the platform get down.All the pors are configured as access and we do not what command to a...
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