Cisco :: Draw A Diagram For Network?
Nov 13, 2012
I was trying to draw a diagram for my network, when the following problem occurs.When using "show cdp neighbor" command on my primary core switch i see the proper name and interface # of the attached secondary core switch. However, upon using the "show cdp neigh fa1/1 detail" command (fa1/1 is the port i get that is attached directly to the secondary core switch and is the correct int that is connected to it) i get the wrong ip!!! The ip it gives me is not that of the secondary core switch but is that of the asa firewall!! When i go on the secondary core switch and do the same thing i get the same result but it gives me the ip of the 2nd asa firewall instead.
Notes: I am logged in to the management vlan. Firewall vlan is separate as well. asa is also connected to the switches but on different ports.
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Jun 8, 2011
How to draw a lan/wan diagram
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Dec 12, 2007
Can I add an ASA 5510 to my network diagram on the CNA?If I can, what monitoring and contol can be done on the ASA?The ASA is being managed using SDM.
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Jan 19, 2013
I need A network diagram for 50 PCs with Network monitoring
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Apr 29, 2013
I have a problem where clients cannot roam between Cisco 1231g-e-k9 and recently installed cisco 1242g-e-k9 access points.. On looking at the CDP option on the 1231 and 1242 access points they are all aware of each other. However if I use the Network View option I see a different picture. All the 1231 access points can see each other but not see the 1242's. Network View on the1242 shows all the 1231's but none of the 1242's. The 1231 are running ver. 12.3(8)JEB and the 1242's are running ver. 12.4(21a)JA1.
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Aug 11, 2011
1 wireless notebook 1 wireless laptop 1wireless printer 1 router.laptop will not print notebook will why?
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Apr 17, 2012
What is the operating and/or peak power consumption (in kW) of a 5508 WLC with redundant power supplies?
The below power details are from the 5508 datasheet which lists 115 W as the maximum draw (0.115 kW) however this seems a bit low, is this right?
Input power: 100 to 240 VAC; 50/60 Hz; 1.05 A at 110 VAC, 115 W Maximum; 0.523 A at 220 VAC, 115 W Maximum; Test Conditions: Redundant Power Supplies, 40C, Full Traffic. Heat Dissipation: 392 BTU/hour at 110/220 VAC Maximum Cisco 5500 Series Wireless Controllers Data Sheet: [URL]
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Mar 20, 2013
Is it possible to lower the power draw on the Aironet 1552e AP (AIR-CAP1552E-N-K9) so it will run on a standard PoE device (IEEE 802.3af). The spec sheet for the AP says you need to either use the Cisco PoE injector (AIR-PWRINJ1500-2=).Is there possibly a firmware upgrade/downgrade or some sort of command I can use?The APs being used are running LWAPP and require a controller.
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Feb 12, 2013
I am running LMS 4.2 , using that i am monitering some switches . I am using topology services also. In that i am getting veiw of all connected devices with links. But bandwidth utilization is for those links are not showning in topology veiw .
Is there any settings to be done in LMS 4.2.2 or any configuration changes to done on my switches ? to find the traffic flow bandwidth utilization.
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Apr 2, 2013
I am trying find out what the nominal power draw is for the following switch. The installation manual and data sheets says that the power draw for the units are 15.1W and 15.7W maximum at 18VDC. I am trying to use the switch for a solar application (12VDC) and would like to find out what the nominal draw would be when the device is in standby or if all of the ethernet ports are unused. I plan to use the two fiber SFP's and one copper port.
IE-3000-4TC
IE-3000-8TC
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Feb 18, 2013
I have implemented ASA 5520 as the main firewall. The outside interface is connected to a cisco router and the router is connected to an ISP. I want to make my security system more secure. Which product is the best as the internet gateway solution. Which licenses are required for this one and what is the,cost for each license. Where can I find the DMZ diagram recommended by cisco ?
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Apr 26, 2012
Any diagram showing the antenna position or signal pattern from the EA2700? I know that Cisco recommends that the unit be placed "near the ceiling" but I'm looking for more specific information. Should the unit be mounted vertically or horizontally.
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Aug 8, 2012
How many watts do the Cisco SGE2010P 48 POE switches draw?
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Nov 14, 2011
I have a relatively simple question. I would like to create a private network within a larger network, the private network having several clients. I would ideally like the router to appear as the only device on the larger network and all data to be sorted by the router to the clients in the private network.
Will the Netgear FVS318G be able to do that? It seems to have the necessary NAT options.
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Feb 28, 2012
My company have a Cisco PIX 525 firewall which is cater for NOC internal data network and also voice network, the subnet for data network is 192.168.2.0/24 and the subnet for voice network is 172.16.2.0/24. someday this NOC firewall was faulty. I was migrated the data network from this NOC firewall to the other temporary firewall just at the moment. And the voice network i migrated it from where it orginal at NOC firewall to a VOIP system which actually having a connection with my temporary firewall(This temporary FW only to take the traffic of data network). After the migration of data network from old firewall to temporary firewall and also the migration of voice network from old firewall to PABX system. The subnet for data network remain the same as 192.168.2.0/24, but the subnet of voice network i edit from 172.16.2.0/24 to 192.168. 3.0/24.Now when i want to use one Cisco router 2600 to replace this temporary firewall then facing problem at the voice network....The data network after migrated from temporary firewall to new 2600 is ok, users can browsing. But when i trying to at the same time when the data network been migrated , it will affect the voice network which still located at PABX. ..user cannot make call...I was thinking reason because this voice network which currently in 192.168.3.0/24 is tight to somewhere on the 192.168.x.x at the old firewall internetwork. So, when i migrated the data network over to new router, it will also cause the failure of voice even thought after i migrated the voice system to new router.So when i do the disaster recovery back to the temporary firewall for both data and voice. The voice is resuming to normal.
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Apr 5, 2011
I'm trying to configure my BRI interface in "network protocol-emulate network" and "layer1-emulate network" but i don't have this second command.Is someone have allready to that with this type of interface ?I've to configure this because the ISDN line of my telco is in user mode only.
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Feb 18, 2013
What's the least expensive way to enable Guest Network authentication in a network with WLC 4404 controllers and no WCS? Management would like guests to register with a valid email address and enter a 'password du jour' to keep unauthenticated users from chewing up bandwith with automatic connections.
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Oct 29, 2012
Having an issue with a Cisco Linksys E1500 on a home network. The device has a feature to provide a guest wireless network but the guest network can't get to the internet. A wired connection is fine, as is the normal wireless network but not the guest. The cheesy thing is, that it doesn't list an option for what type of wireless security protocol you want on the guest network. I'm assuming that it uses the same security protocol that the normal wireless network uses, but who knowsEspecially weird is that it asks you what password you want on the guest network but then the guest network show to be insecure when you try to connectthought maybe it was something funky with some of my configurations so I went ahead and factory defaulted it and just set it up with an insecure network for both the normal and guest networks. This didn't solve it. The guest network still couldn't get to the internet. In fact, the guest network can't even ping the router.
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Apr 4, 2012
I have 4 computers (3 laptops, 1 desktop) in a shared office. We get internet access using their wireless network. All works fine. However, I need to share a printer amongst all of the computers. The printer is LAN enabled and I would normally just put all the PCs on a hub, together with the printer and share it that way. BUT my question is can we access the internet using the wireless network and the printer using a separate wired network at the same time?
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Aug 21, 2012
This past weekend I went out of town and took my Windows 7 laptop with me -- since I returned home, it has been unable to connect to my wireless network. Other devices in my home connect to the network just fine, and the problem laptop has always been fine until now. My network card is an Atheros AR9285, and I'm attempting to connect to a Medialink router with WPA password protection and AES encryption.My wireless network icon in the task bar has a yellow sign with an exclamation point in it. It says "No Internet access."
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Jan 25, 2011
I use my desktop for streaming media throughout the house. I found it was causing lag for gaming most likely because it was taking up all the bandwidth for the router. We had a 2nd router laying around as well as a 2nd wireless adapter so we set up a 2nd network that was not connected to the internet for strictly media streaming.I attempted to change the network settings so the internet connection appeared as a public network so that streaming of media was hopefully diverted to the non internet wireless adapter.I want a faster way of transferring large video files from my laptop to my desktop. I recently bought a crossover cable to do this through direct connection.Both use the same user name and password as well as run the same win 7 pro however the desktop is the 64 bit version. I set up both ipv4 with the same addresses.When it has worked I am only getting a connection speed of just over 10mb and once I connect the crossover cable between the computers it knocks out my internet connection on the wireless card.
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Sep 2, 2012
I seem to be struggling to connect more than 4 cameras to my (ISP-supplied) modem/router by Netgear CGD24N via WPS. I'm on my 5th camera now (already have 3x 930L and 1x 942L) but the newest 942L just won't connect to the network at the moment and there's definitely no faults here as I swapped cameras today at the local retailer (and got an A3 942L!).I've even tried connecting the camera to my wireless extender (Netgear WN3000RP) but no luck there.
So far it has only worked twice for short periods of time (enough for me to configure the cameras) but since then I can't actually get it working. I've got a couple of spare wireless routers lying around too and should be receiving a DIR-600 soon (from the Netgear promotion in Australia) which could be useful?
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Mar 26, 2011
I connected my camera to my router with a network cable. It is a DCS-2121, H/W Ver A2, with firmware 1.04_FR.It received an IP address and I could access it fine with a web browser.Then I configured it to work wireless.I disconnected the cable but the camera wasn't accessible.Since I couldn't find it I re-attached it with a network cable, but this didn't work.So I pressed the Reset button to start over again.However, now I cannot get it to work anymore. When I plug in the camera and have it connected with a network cable to the router the status light remains RED.When I plug it in without a network cable the status led remains RED.When I connect it with a network cable to a computer directly, the status led remains RED.I've tried changing the network settings of my router to use 192.168.0.x as range, but it makes no difference. In all cases the status indicator remains RED.
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Jan 8, 2013
I'm experimenting/attempting to use a laptop as a network tap between my (DSL) modem and a wrt54gs by creating a bridge with two NICs in the laptop. My problem is I can't seem to get connectivity on the user end of the router. I can't ping the bridge from an end computer...
DHCP is disabled in the router, but even when manually configuring the IP address on an end computer and using the bridge as a default gateway I can't ping out.
Am I completely misunderstanding the purpose of a NIC bridge?
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Feb 13, 2011
I want to setup a DC++ HUB for sharing data within the university local network. We have addresses of the form 172.31.*.*. These addressed are accessible within the university bu non routable outside on the internet. My plan is to setup a local HUB for DC++ for sharing data within the university intranet. So even if internet is unavailable data can be exchanged through LAN. This HUB must not be accessable outsied the university network.how should I do this all..implementing network sharing other than DC++. My basic idea is that everybody can share their data and the data is searchable from one common interface( Web interface is better option, if possible). And data featching should prefferably be from many hosts, using multiple connections so that speed can be improved..
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Aug 16, 2011
I have a crappy router/modem from comcast with two windows machines and a linux web server connected. I also have another router, a Linksys WRT54G with DDWRT firmware with WAN connected to the modem/router. The linux web server has a static IP, configured with /etc/network/interfaces The network goes down randomly. Disconnecting and rebooting the linux web server usually fixes it. It's possible that the WRT54G could be at fault as well.The problem is that I just don't have any information on what is happening on the network. (Well even if I had the information, I'm not sure I would know what to do with it) I installed wireshark, I figure I should just leave it running until the network goes down, then I can go through the packets and see if I see anything weird?
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Oct 8, 2012
i can search for networks. As you can tell i am currently on the internet on my laptop. I can search for the current network i am on through my adapter. I then connect to it. It says im connected to a unidentified network. It will not let me search the internet or anything else.
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Mar 3, 2012
I have a home network running all Mac computers (though can run Windows VM if necessary) and a pair of USB printers. The wireless router and cable modem are in one room, but the printers are in another. I'd like to find the most practical way to add the printers to the local wireless network without sharing them from a computer. I've tried that for a while, but don't want to leave a laptop connected 24/7 just to enable wireless printing (rather defeats the purpose of a portable computer). I don't have any wired network lines in the home, and am not excited by the idea of running any cables.
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Apr 7, 2011
Camera set up with the Beta Mac wizard connected via ethernet on Airport base. Wireless security WPA2 Personal. Using DHCP. AirPort Utility 5.5.2, OSX 10.6.6.I can see the cam with the myDlink Lite iPhone (4) App when I am in my house with my wireless network. When I am out, away from my network, the App can't connect to the cam, tells me to check my network settings. I did the wps way and added the cam in the airport base utility *Access Control* tab but still doesn't work. Checked in the cam web page settings, can't figure out what the Pre-Shared Key is and where I get it/set it up in the airport utility...
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Nov 24, 2012
I can send packets from one router to another, however, I cannot send packets from a network to a different network?
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Aug 15, 2012
I currently have a BT Home Hub 3 router and an Ubiquiti Power AP N.What I am trying to do is use the Ubiquiti access point as the main device for all connections in my house (ethernet and wireless) so that I can use the QoS settings etc. I basically want the Home Hub router to play as little role as possible in the network except for providing the ADSL internet connection.I know I need to enable DHCP on the access point but everytime I do so the devices connected to the access point lose internet connection.(BTW I have an ethernet cable connected from one of the routers LAN ports into the access point's WAN port)
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Jun 5, 2011
I'm looking to connect my 50+ drops I have in my home based business. I transfer large files 5+gigs on a regular basis between the machines. I currently just have some cheap Netgear 8port, gigabyte switch's but when transferring files I max out around 12-15mb/sec. This takes WAY too long to transfer files.
I need a network switch so I can get my speeds up to 60+mb/sec at least. (my seconds job office has this ability)
What would I need to get this kind of speed? All my cabling is CAT6, with CAT6 ends. Would I need a managed switch to get this kind of speed?
I was looking at a couple switches. Cisco Sg 100-24 24-PORT Gigabit Switch $374 or Cheaper option Netgear Prosafe GS724T-300NAS 24 Port Gigabit Smart Switch W/ Rack Mount Kit $199
Or is there something else I could go with in this price range?
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Jun 28, 2012
i'm connected to the internet through a shared internet connection through a switch,and also have 3 computers connected to the same switch,what i want to setup a local network between the 3 computers but separated from the internet network?
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