i am trying to daisy chain 2 pro-curve 1810g 8 port switches.i got the cable i need to connect them but i just want to know what kind of settings i have to change on the switches to have it run as best as it can.
View 17 RepliesIs it possible to daisy chain 3 switches and not have ip conflict? I am running a public access network for a library. For certain library software I need for all workstations to see each other. I have 25 workstations in total and two separate management consoles. I have all workstations on two switches but one of the management consoles is on the third switch because when joined with the others it has an ip conflict. I need this console for the digital sender that is connected as well as to act as a server for go print software.
View 3 Replies View RelatedHow to configure daisy chain on 3 routers ?
View 1 Replies View RelatedI need to extend my wireless N network to increase the wireless reception power to a VIZIO Smart HDTV. I currently have a Linksys WRT310N router that is just barley being seen by the TV, Sometimes yes and sometimes not.I have just ordered a Linksys EA3500 Smart Wi-Fi Router. I want to set the EA3500 as the 1st (primary) router and CAT6 cable connect the WRT310N 50 ft closer to the HDTV.
View 1 Replies View RelatedI have got 3 wifi routers i want to daisy chain. Router 1 is main modem router, which is connected to 2 pcs and 2 wif routers (wired separately), both of these wifi routers have there own ip address and dchp turned off, so they work fine and broadcast wifi nicely. now what i want to do is connect another wifi router to one of these routers (not the main one) but what setting do i need? i tried to connect the 3rd wifi router with the same setting as per the other two ie diff ip and dchp off, but when i plugged it into the port of the second router it would not show as connected or get an internet connection. Its probably quite simple to sort out, but with me being a dimwit i am tering my air out. If i could not use a wifi router for this 3rd connection, is there any other way of putting an extra 4 ports on to my second stage router.
View 4 Replies View RelatedIs it possible to daisy chain from a 3560 to 2960-S switch using a SFP interconnect cable (daisy chain cable)
View 1 Replies View RelatedI have sent up a wireless network in a large building using WAG120N Modem Router and four E1000 wireless routers set as access points. The E1000's have the DHCP switched off to enable roaming so the WAG120N takes care of all that.
View 1 Replies View RelatedI have a new Cisco 2960 S series switch with a basic configuration that needs to be uplinked or daisy chained to a Cisco 3750 switch. I am not getting any connectivity to the network with either a straight through or crossover cable. the port remains in amber but a 'show interface' indicates that the interface is up. I can manage the switch with a PC patched into any port on the switch with a static IP address. Must be something very simple that I am missing. Outlined below is the configuration.
Refresh_SW1#sh ver
Cisco IOS Software, C2960S Software (C2960S-UNIVERSALK9-M), Version 12.2(55)SE3,
RELEASE SOFTWARE (fc1)
Technical Support: [URL]
[Code].....
OK, so just mooching around in the pages of my switch, a 24 port switch and it has in the logs:
268InfoMay 15 22:43:51NIMInterface 26 is Link Down
269InfoMay 15 22:43:51NIMInterface 26 is Link Down
270InfoMay 15 22:43:51NIMevent(39),intf(26),component(2), on non-existent interface
Now, correct me if I`m wrong but my switch only has 24 ports and two of those (23 and 24) are dual personality jobbies!?Where the hell is port 26? Where did it come from? and why did it need to show up only for the switch to realise that it doesn`t really exist?
For my work I am looking to create wireless capabilities to remote locations. To do this we are using a standard modem/router that is connected to an Engenius (802.11b/g) wireless outdoor radio connected to a dish antenna. We are able to go to locations (3+km) and then with a corresponding receiving antenna (using LoS), receive the Internet and connect both to computers at the transmitting point as well as to the WWW. The problem exists is that we want to employ a series of routers at the receiving end that would be able to carry the transmission to a different location (relatively close), due to the fact that some of the locations do not have line of sight to the antennas. We are using Encore routers, model # ENHWI-N3. When we connect the radio's Ethernet into the routers WAN reciever, we can connect to the Internet with a computer. The problem exists is we want to pass that connection over to a second router (R2). This connection is done when the routers are on access points set to a WDS function with R1 having R2's mac address and vice versa. Both routers are set to channel 1. Even when the routers are seperated by distances >50m a computer plugged into R2 can see a computer plugged into R1. Files can be transferred between the 2 computers wirelessly at speed around 3 mbps. However computer 2 on R2 can not connect to the WWW. This router features a spot that lights up if it has Internet access and R1's is lit up but R2's is not. How do we transfer the Internet and not just a LAN from R1 to R2 so it can be accessed further away from the point of the radio and antenna equipment. This setup has also been used where R2 is hardwired to R3. At R3 we change the channel to 11, and then connect through that with mac addresses wirelessly to 4th router. If comp is in R4 and far away it can still access and file share from comp at R1.*edit the ip address for the routers exist all on 192.168.1.xxx If the 3rd number is different between routers would this make a difference?
View 1 Replies View RelatedMy switch is a HP 1810G-24 - Firmware P.2.2. As I read everywhere that this piece is nearly unbreakable I bought a used one from ebay. When I got it, it had a P.1.1. Firmware, so I upgeded to the latest P.2.2 via 2.1 ...My router is a Fritz!Box 7390 with original AVM Firmware.
Now my problem: If I reset it with the two reset switches to factory defaults w/o connection to my router I can access the managemet interface via Firefox or IE easily. (IP-Switch: 192.168.2.10 - IP-PC:192.168.2.12 - both static)
When I activate DHCP or use a static IP outside my DHCP Range (Range 002-200; IP Switch: 192.xxx.xxx.201) and plug in my cable to the router, I can't access the interface anymore. Even pings get lost.
The HP page is quite reluctant with information and exchanging it is also no option.
I am trying to setup a small network For a project. I'll first go over the goal, then current equipment, and what I've done.
Goal is to provide internet access to all, with separate between the groups. The groups are Staff, student, multimedia team, and general use. Reason to separate them is for fileshare, Print/scan, security. A second goal is also to provide wireless internet access to the staff group And general usage. here's the equipment I have.
2x hp 1810g-24
1x asus rt-n66u (dot1q supporting)
2x wireless access points (cisco 1231g and engenius eap150, with a dd-wrt rt-n16 as the access point manage)
Here is what I've tried to do..
I've created four additional vlans on top of the default (vlan1)
vlan10 - staff
vlan20 - student
vlan30 - multimedia team
vlan40 - general use
I then turned port 2 on switch number 1 to a trunk, and trunked it to port 1 of switch number 2.The trunks I have them tagged on both switch.All hosts on the network will mostly be just basic computers/laptops/printers/etc.I've tried a number of methods, but can't seem to get it to work smoothly.I just need all the vlans to be able to reach port 1 of switch 1( the router)
I have a Cisco ASA 5515-x, setup as my router with a split-tunnel SSL VPN for remote users.. It works great, except when connected via VPN I can only access the same subnet the ASA and HP switch reside on. My VLANs provided via my core HP 5406zl L3 switch are inaccessible. This must just be a simple routing issue, but between Cisco and HP I can not wrap my head around it.
Comcast---> Cisco ASA (VPN) 10.20.28.1 ---> HP (vlans)-----> VLAN 1 10.20.28.254 (Works fine over VPN), VLAN 45 -10.20.45.254 (No access over vpn), VLAN 99- 10.20.99.254 (No access over vpn)
Intervlan routing works great, I can access VLAN 99 from VLAN 1 and vise-versa. I have a route on the HP switch for 0.0.0.0 0.0.0.0 10.20.28.1 for internet access. On the Cisco I have a static route of 10.20.0.0 255.255.0.0 10.20.28.254. I believe my issue is that the HP requires your default gateway to be your VLAN IP for the intervlan routing to work. With my split tunnel SSL VPN, I do not believe it uses the correct routes.
Where and what routes do I need to add so that I can access the other VLANs when connected via VPN?I have a test environment setup and I am going to start testing by disabling split tunneling to see if I can access the other VLANs.
I wanted to know if I can somehow setup my network to use a proxy for all connected devices?
For example I can go into Firefox proxy settings and setup to browse using proxy. Is there any way to do this at the router or switch level to not have to configure every device individually I have a wndr3700 router and a HP procurve 1810g switch and am thinking of building a pfsense box.
I am looking after a mixed collection of Cisco and HP switches and use a Perl script to extract configuration data.I use the ifStackStatus table (OID: 1.3.6.1.2.1.31.1.2.1.3) from RFC1573 to sucesfully obtain the EtherChannel data from the Cisco switches but, though I do obtain data from the same table from the Procurve switches it seems to bear no resemblance to Link Agregation. I could look at other tables and may have to - but would like to use this one in order to simplify the code.
View 2 Replies View RelatedHow to determine why my HP Pro-curve switch randomly faults and resets during the day, about 3 to 5 times?
View 5 Replies View RelatedI have 2 Procuve Switches one is 2650 were all the Department PC's & Wireless access points connected & second one is 2610 were i have the firewall connected,Active Directory & Windows DHCP Server
Switch 1- 2650
Ports
Port 1-16 is used by HR Department
Port17-32 is used by Finanace Department
Port 33-34 is used by Access Points
Port 41-48 is used by Users
Port 50 is used to uplink to switch 2610.What i wanted to achive is Isolcate Departments & Users & Access Points through VLAN from each other but they should be able to hit our Active directory for authentication, Firewall for internet & DHCP Server for IP's.
why my Blackberry wifi doesnt find my pc wireless. I have Blackberry curve 9300 3G. OS 6
View 1 Replies View RelatedI am trying to connect two Asterisk Server (with DHCP server enabled on both) on a HP Pro Curve 2626 switch. Server A has IP address 192.168.2.1 and Server B has IP address 192.168.3.1. I created a two new VLAN on switch, VLAN2 for 192.168.2.0 network and VLAN3 for 192.168.3.1 network. I put the command "ip routing" on the switch. My goal is to be able to ping ip address from PC 1(VLAN2) to PC 2(VLAN3) and vice versa... I'm not sure what I am missing... By the way, there is NO ROUTER involved on this set up. I tried to Google and it says HP ProCurve 2626 is a Layer 3 switch so IP routing should be possible.
View 4 Replies View RelatedI have a question regarding two daisy chained routers. In the downstairs of my house we have our main internet connection that is hooked up to a router (router A). We also have an Xbox 360 hooked up to router A. Upstairs we have another router (router B) which is connected to router A. Connected to router B is a PC and another Xbox 360. Currently the downstairs Xbox cannot see the upstairs Xbox or PC. We used to have a network admin guy living in our house and the whole operation ran smoothly, however those days are long gone...
View 4 Replies View RelatedSuggestions on how to do this? Been trying in vain to get this to work all day...
View 10 Replies View RelatedI have my main router hooked into a second router (main router LAN port to second routers WAN port). I have my NAS hooked into the second router via ethernet. Internet connections work well on both and I can see all devices that reside on the same LAN that Im connected to. How I can get devices on the main router to be able to see the NAS. Is there any way for devices that are connected to my main router to be able to see the NAS given that the NAS is hooked into the second router?
View 3 Replies View RelatedI installed m0n0wall in a virtualized environment, i have 10 PCs connected to a router ( 192.168.1.0/24) which connect them to the internet through PPPoE, the problem is that this router does not have a QoS so what i want to do is the following :-
let all the PCs get their IP from the Router and the default gateway will be m0n0wall
the moon wall will have 2 interface (Lan 192.168.1.20) and (Wan 192.168.1.21 and default gateway 192.168.1.1)
now when any PC want to access the internet it should go through m0n0wall and then m0n0wall will forward the connection to the default gateway through the wan interface which is the PPPoE running on the router (192.168.1.1)
I live in a house with four other people so I need a lot of free ethernet ports.I currently have three routers daisy-chained together and I want to add a fourth, but I can't seem to.When I plug it up, pages refuse to load on computers connected to it. I read something about disabling DHCP, but I have two other routers chained to my primary and didn't need to do that. This one's branching off the main one though, instead of being at the end of the chain.I'm trying to hook up either the Linksys 4-port wired router or the 8-port one (I have both). I tried disabling DHCP on it and setting the IP thing to 192.168.2.1 instead of 192.168.1.1 and it worked for a few minutes, then nothing.I also tried that with the TRENDnet one and the same thing happened (had to reset that one to factory defaults).Is it possible to have two routers coming off another or does it need to be a proper chain? Why did I not have to disable DHCP on the others and they still work fine?
View 4 Replies View RelatedI've got a Cisco 851 running IOS12.3. I'm trying to install a SSL Certificate but after following all the instructions and installing a CA certificate I'm not getting the full chain of authority in a browser just the devices certificate itself. I've repeated the installation process using individual CA certificates all up and down the chain but still the same results.
View 1 Replies View RelatedI have 2 switch groups.
2 SGE2010's with VLAN's defined as 10,20 and 30
Vlan 10 is the management VLAN, and it uplinks to our border router.Vlan 20 is the workstation VLAN, and all workstations point to the switch as their default GW? Vlan 30 is the ip phone VLAN, and all phones use this as their gateway.
I would like to put a LAG between said switches, we have some servers on the ip phone switch that need to be accessed by the workstation clients, and the single 100mb link through the router is probably not going to be enough.As I understand it, because the switches have different networks on them, a simple lag will not work. I did create a lag, and assign ip addresses to each side, however in that mode, it doesn't appear I can block vlan 10 from transiting the LAG, and with out that block I will end up with a logical loop, and spanning-tree will block one of the uplinks, or the LAG itself.
i was able to configure (via SF200 web interface) a port mirroring from port FE17 to FE7.i have supressed this port mirroring.when i try to reconfigure a port mirroring from port FE17 to FE3. The SF200 web interface crash. the SF200 seems to reboot.
i have updated the SF200 firmware from V1.1.2.0 to V1.1.2.9.44 when i was able to configure (via SF200 web interface) a port mirroring from port FE17 to FE7.But after having suppressed this port mirroring again, i was not able to reconfigure a new port mirroring from port FE1 to FE3 (the SF200 hangs).
i have also tried to return to default factory setting but this does not solve the issue.i am working on SF200-24P
I read in the Cisco IOS ASA documentation (8.x) that some group-policy attribues are only available for soft-VPN clients while some are available for both soft-VPN clients and L2L VPN clients. Cisco didn't clearly specify which attributes were available for which clients.
To aid me in troubleshooting my L2L VPN setup could someone indicate if the order of events (listed below) is correct for ASA 5520 with IOS 8.x and if the attributes selected are available for L2L VPN clients?Also, are there "show" commands to reveal more details about tunnel-groups, group-policy, etc. when used with VPNs?
I have the following problem:
I ordered a certificate from Geotrust. Geotrust signed my certificate with an intermediate certificate. The problem that ASA needs the Geotrust global ceritificate to be installed to accept my device certificate (intermediate certificate needs to be authenticated as well). When I install my device certificate on the firewall I got this error:
"ERROR: Failed to parse or verify imported ceritificate"
I do not know the way how to add two authentication certificate on ASA. I need similar solution like this: [URL]
So the question how to arrange the installed certificates into chain on Cisco ASA.
My firewall frimware/type is: Cisco Adaptive Security Appliance Software Version 8.3(2)
Hardware: ASA5520, 2048 MB RAM, CPU Pentium 4 Celeron 2000 MHz
I'm attempting to connect multiple computers, laptops and printers to the same LAN. I currently have the switch daisy chained to the modem. I'm having issues with conflicting IP addresses and wireless access. I think I have to create static IP addresses but don't know which nor how.The hardware I'm seeking to have on one LAN:
- Netgear CGD24G Cable Modem from Time Warner
- Netgear GS116E un-managed switch
- iMac OSX 10.8.x
- Dell PC desktop, Windows 7
- Sony Vaio PC desktop, Windows XP
- Dell PC desktop, Windows XP
- Sony Vaio laptop, Windows 7 Pro
- MacAir OSX 10.8.x
- MacBook Pro OSX (not sure which OS version)
- HP JetDirect 300x Print Serve (hooked up to HP LaserJet 2300)
- Epson Artisan 835
- Netgear Universal Adapter for Home Entertainment (SAVB5004)
- Netgear Powerline 500 Nano
- Apple iPhones (4 of these)
- Apple iPad
Several of these can work wirelessly, though I prefer wired whenever possible.I have been getting IP address conflict notices as well as the wireless signal not being received on some of the wireless capable devices, which seems to be random but it could be that I just don't know enough to recognize a pattern. I believe the devices are all set to automatic assignment of IP addresses.What is the correct way to daisy chain the cable modem and switch?What is the correct protocol for assignment of IP addresses in order to avoid IP conflict?Why does my wireless drop on some of the wireless-capable devices (such as the iMac, MacAir or Sony laptop)?
I'm having an issue with intermediate certificates from GoDaddy when connecting from some browsers of mobile devices:Browser in Android 2.3.3;Safari in iOS 4.2.1;Chrome 18 in Android 4.0.In a PC there's no problem, only from the above mobile devices. The intermediate certificate isn't downloaded from the ACE 4710 resulting in a "SSL Certificate Not Trusted" error.Since GoDaddy has no instructions to resolve the issue from a Cisco ACE.
View 6 Replies View RelatedI have a Cisco Catalyst 3750X switch, and I have configured port mirroring on it. Traffic from 12 of the 1G ports will be mirrored to both 10G ports, and I have connected both 10G ports to a server that captures the traffic.
Currently, I have one of the 12 1G ports connected to another server that replays a pcap file once at maximum speed (i.e. option -t in tcpreplay). I thought that this setup means I should get twice the number of packets (and rate) from the two 10G ports. However, I noticed that although the original pcap file contains 4288 packets, the number of packets from the two 10G ports varies between 31000 to 34000 packets, which is about 7 to 8 times the original number of packets. Why am I getting more than twice the amount of traffic, and why does the output vary?
I just bought 4 units of Cisco ESW-520 24Ports switches. I did some testing and found out for PORTS 1 and 12 is in "Suspended" mode and thus not able to use.This not happened to 1 but all 4 switches. Why is this so? How to disable the ports from going into "suspended" mode automatically ? I wouldn't want the ports to be in "Suspension" mode when it goes live and thus block the desktops from having internet access.
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