Have already checked in the Device Manager if the �Allow this device to wake the computer� is unchecked.What do I do to bring the sleep mode back without turning off the file sharing (if file sharing caused the problem)?
View 1 RepliesI Buyed a new laptop yesterday(24-04-2012) so original W7 and i updated everything incl drivers and everything was great and i let the laptop on when i Was going to sleep and my wireless and lan internet did fine.. But then.. when i wake up suddenly it tells "No Connections Are Available" and i cant find any wifi's anymore + lan does not even work, but the adapters are both working fine it says + they are up to date, the router is fine cuz i have lan on pc and wifi on samsung galaxy, everything about wifi is on incl the button on the laptop..I only have 1 antivirus or so program and i have a red cross @ network and sharing settings?Network adapters (They both work): Atheros AR9285 wireless adapter & Realtek PCIe GBE family controller (both newest drivers installed)
View 3 Replies View RelatedWhile watching movie - screen goes blank and 'error mssg ' states error is preventing slide show from playing'
View 1 Replies View RelatedSo whenever I put my desktop to sleep and then turn it back on, I cannot connect to the internet. My laptops are fine and can connect to the internet w/ the wireless however.When I have windows diagnostic run a troubleshoot and repair, it tells me it can't communicate w/ the primary DNS server and that resetting the Local Area Connection will fix it (And it does).If I restart the computer, it seems to fix this problem as well.I don't get why it can't communicate w/ the DNS and that I have to manually reset the LAC everytime I turn on the computer from sleep mode.
View 3 Replies View RelatedI used to have ATT DSL but we recently switched to U-Verse. I have a Trendnet TEW-452BRP 54g wireless router than was handling the PPPoE function. It was set to work flawlessly with my wireless cards. No dropped connections, speed or security issues. It always connected quickly from wake up and on start up. Now we have a 2Wire i38HG wireless router/gateway and it's been difficult to properly set my network up as before. I use the Trendnet behind the 2Wire as my wireless router. Took me a while to figure out what to do, but DHCP is disabled on Trendnet so 2Wire does what it needs to. This option works fine for me. The only problem is that at first my wireless card would not automatically connect to the network through the Trendnet when it is in range like I had it set to do previously. When I would force it to, after 3 times it would magically connect on it's own. I made some changes in the Trendnet (Mainly disabling dynamic DNS and NAT) and that seems to have made a difference. To be honest, I don't know if that is significant or not or if it actually made a longterm difference but it seems like it has. So my problem is now that when I put my laptop to sleep and have it wake up, it does not automatically reconnect. It takes about 2 minutes then it does on its own. I read the event viewer and this is the info it gave me - Your computer was not able to renew its address from the network (from the DHCP Server) for the Network Card with network address 0x0018DE0682D8. The following error occurred: 0x79. Your computer will continue to try and obtain an address on its own from the network address (DHCP) server.
Level - Warning
OpCode - IpLeaseRenewalFailed
Source - Dhcp-Client
Then after 2 minutes -
Your computer was not assigned an address from the network (by the DHCP Server) for the Network Card with network address 0x0018DE0682D8. The following error occurred: 0x79. Your computer will continue to try and obtain an address on its own from the network address (DHCP) server.
Level - Error
OpCode - IpAddressNotAssigned
Source - Dhcp-Client
After this, it connects by itself. I don't believe I have configured the 2Wire or Trendnet properly, so I need some guidance and suggestions on this matter.
Laptop - Intel Core Duo 1.66ghz, 2gb Ram, Win7 Professional with SP1, Intel PRO Wireless 3945ABG
2Wire - 192.168.1.254
Trendnet - 192.168.1.1
- I did not change the IP of the Trendnet and I am not sure if I have to.
From the 2wire - Private Network
Router/Gateway Address192.168.1.254
Subnet Mask255.255.255.0
Private Network DHCP Info
Range192.168.1.64 � 192.168.1.253
[code]....
I have TP Link TL-WR740N , Firmware Version: 3.12.11 Build 110915 Rel.40896n . All working fine , but one problem whan I put my PC to sleep mode , and roter stay working , after when I awake PC it lost connection with router !
View 2 Replies View RelatedI am completely baffled by what is going on, on our network. We have four HP C4005 Printers. All of them connected to different switches around the network. About every 1-3 hours they all give the error 49FF09 (which is pretty vague, basically a network connectivity issue). Have to reboot to get rid of the error, then it will work again for an hour or so and give the same error (whether print jobs have been sent or not). This started a few days ago out of no where.
I am starting to think its an issue with the network, because they will all go offline at the same time. If I run a constant ping to them, they will all go offline at the same time and return the error. We use all cisco equipment. If I check the port statuses they all say up 100 full with no errors.
I have tried disabling sleep mode on the printers, turned off multicasting, updated firmware for printer and for jetdirect, and used different drivers.
I am trying to download large files which are taking about 3-8 hours to download. I don't have that much time, so I have to put my computer into sleep mode. Now, the problem is, I put it into sleep mode, turn it back on, Chrome says the downloads are finished. I open one of them, and it says the file is corrupt.
View 14 Replies View RelatedI'm using aironet 1210, 1130, 1100, 1040 autonomous mode, in a University campus network with thousands of daily user.We're using RADIUS authentication and AES/WPA2.In the past, there were some major issues with traffic (broadcast / multicast) in the wireless networks, that would spread all around the campus causing excessive processing at the access-points.To solve the problem we decided to implement access list at the radio interface to drop all the unwanted traffic. [code]
I'm pretty sure this is caused by the ACL (I've tested removing the ACL and the issue never occurred) but I can't just get ride of it.
Any alternative way to drop broadcasts?
I have a new Linksys E3000, 2 wired disktops (1 windows 7, 1 windows vista), 2 wireless laptops (both windows Vista), whenever the computers power down into sleep mode and are woke up, I have lost my connections to the router and I am forced to restart the computer. I've been told by one person that this is a problem with vista and windows 7, but wouldn't that have been a problem with my old router also?
View 9 Replies View Relatedindows 7 Studio 1458 Crashes when entering Sleep Mode
View 2 Replies View RelatedI have a Dell Inspirion M5110. Windows 7, 64 bit.
When ever I open the lid to the laptop it takes 5-10 mins before it will automatically connect to a network. Diagnose this network does not find anything, nor provides any troubleshooting. Typically if I open the network connections center and disable the wireless, let it sit for 30 secs or so, and re-enable, it will finally connect.
I know it's not my router, as the laptop does the same thing at work, and multiple different friends house.
I've confirmed that DHCP is set to automatic connect. I've also checked Device Manager/Network adapters/ and unchecked the box "allow the computer to turn off this device to save power"
I use a WUMC710 bridge with desktop PC and a Printer connected to it. When those two devices have been inactive for a while the bridge goes into sleep mode and loses the connection Back to my EA6500. Trying to print something from wireless devices connected to the 6500 elsewhere in the network doesn't "wake up" the bridge. Ihave to unplug the power supply and restart it.
View 2 Replies View RelatedI have a Dell E4300 with a 1510 wireless mini adapter running windows 7 pro with a netgear WNR3500 router running wireless N protocol. I have my laptop setup to sleep when lid is closed. When it awakens the wireless connection will not automatically reconnect and I have to manually select the SSID and connect. It will also reconnect if I use the network troubleshooter. The problem does not happen if I reboot the PC or start from a power off situation. I have the latest Dell driver and I am running the DWLAN utility.
View 3 Replies View RelatedIm trying to setup a site to site VPN using a Cisco 877, problem is we have no ADSL presentation, we've just been given an Ethernet line to use from another client in the building, If i plug my laptop into the port and use the External IP information given i can use the internet and ping the other VPN just fine, if i place my blank config 877 into the port and set up VLAN 10 to use the same IP information, it cant even ping the local gateway? The port on the router is in VLAN 10 like it should be and the interfaces are all up, the router can ping its local VLAN 10 ip address.
View 5 Replies View RelatedI've attached my ASA's config. I can't bring the VPN up by pinging from the ASA but the VPN will come up when someone pings from behind the ISA server. So the problem seems to be routing/NAT on my ASA because my pings aren't being directed out the tunnel. The VPN in question has 64.106.x.x as the peer and AES 256/SHA for phase 1 and 2.
View 2 Replies View RelatedI have 2 ASR 1006 with ASR-1000-ESP40, ASR-1000-SIP40, ASR-1000-RP2 , and with SPA-1X10GE-L-V2 that should hold an XFP-10G-MM-SR.
i am in the proceed of an implementation and configuration, but i am facing a problem on the interfaces, where i am not able to bring the interfaces up/up and always down/down.
i check the fiber patch cords and the other SFP on the switch WS-C3560E-12D and it is working fine. i also reverse the fibers pins and nothing works
i need only to get the interface to be up/up. i also checked all the hardware compatibility matrix, IOS XE, the SPA are all online (show platforms).... where all seems to be ok and compatible.
all what is needed is to give the interface ,for example, tengig0/0/0 and ip address and no shut and it should go up/up.
One more thing, the XFP is not giving a red light laser, and in the show interface tengig0/0/0 give media type is unknown.
I know I can bring up a tunnel up-and-up without any layer 3 address, without any ipv4 or ipv6 address (apart from tunnel source/destination of course). And I don't have to use "ip unnumbered <interface>" either. But what good is a tunnel interface with no address? Can you bridge them or something?
View 5 Replies View RelatedI'm using a Dell computer CPU i7 8 gig of ram. It is wired in to the router. Why does it take so long to log into the router and bring up the different pages in the settings. I have never seen a router take so long. I have not updated the firmware version 2.02NA. I have not upgraded it yet. oh I have a cable connection. When I surf the web the pages come-up fast.
View 13 Replies View RelatedI am trying to configure an IPSEC tunnel on a 1921 router. What I hope to accomplish is that using a IP SLA that the IPSEC tunnel will only be brought up IF the normal WAN connection is not responding. My thoughts were to route the traffic that needed to come back to corporate through a loopback interface but I havent found a way to do that.
View 1 Replies View RelatedI'm trying to bring up two t1 and bundle them into a multilink on a 3845 on one end and a 3725 on the other end. On the 3845 I have installed two VWIC-2MFT-T1-DI and on the 3725 I have installed two VWIC-2MFT-T1 and a 1DSU/CSU-T1-V2.
For some reason I'm able to bring up the T1's on the DSU/CSU WIC. When I try to connect the T1 on the other WICs, on the 3845 I see SLIPs and Interface Resets however on the 3725 there is no errors however I still see UP DOWN.
CONFIG 3845
controller T1 2/0/0
framing esf
linecode b8zs
cablelength short 133
channel-group 0 timeslots 1-24 speed 64
[code]....
Today i has tryed to update the firmware of my DIR-655 router, but in the screen under the administrative tools menu there is nothing to use.
how do I update the firmware and bring up all the necessary tools?Dir-655 works because they are connected to the internet and manages the wireless network.
I need WIFI inside a giant steel Quanset hut. There is a good signal right outside. Is there a way to do this with one device? I was wondering if I could put one of the antennas of a WRT54G through a hole to the outside and then set it in repeater mode. Theory being it would use the outside antenna to pickup the signal and the inside antenna to broadcast.
View 2 Replies View RelatedLinksys tried multiple WRT54g routers and access point, 192.168.1.1 can't open the router config page.
View 5 Replies View RelatedHow do I get one of these to automatically bring up the VPN tunnel without the end user having to login and click connect? I got the VPN working Dynamic to ASA static, but it doesnt come up on its own when I try to access something over VPN.
View 7 Replies View RelatedI've to bring vlan 2 access to a remote site through 2 AP1261N configured as bridges. Here it is the network diagram
One AP1261N is configured as root bridge. Its ethernet interface is connected to a switch with vlan 1 native and vlan 2 tagged. Vlan 1 is for APs and switches management. Vlan 2 is for users access. The other AP1261N is configured as non-root bridge and one PC is directly connected to the AP's ethernet interface. I've successfully managed to create i wireless link between the 2 APs and so I can reach the vlan 1 IP address of the non-root AP. My problem is that I can't reach the PC connected to the non-root AP.
Here are the conf of the 2 APs:
root AP
version 15.2
no service pad
[Code].....
getting step by step procedure to bring an ASA5550 to factory default setting, so that I can configure it from scratch via ASDM
View 3 Replies View RelatedI have 2 4402 WLC running 7.x.x.x code. I also have some 1510 Mesh- L WAPs that require an old version of code. I need 4.1.192.22M for those. Is it possible to bring up a 3rd controller running this old code with the other 2 4402's running modern code? What will break? I know that anchoring and mobility might get messed up. What are the other caveats?
View 2 Replies View RelatedWe have two Comcast 100MB routers. Can I plug these both into the SG200-50? How do I configure the ports?
I have an Apple Extreme Wireless Router that 30 Laptops use. I also have 25 VOIP phones and 10 Desktops that are on an unmanaged switch which I want to convert to the new SG200-50.
I am trying to connect a 6509 switch to a 4503-E switch using single mode dark fiber over a distance of less than half a mile. Although a routine task, it does not work..We have a care 6509 switch where we concentrate all of our dark fiber connections for our remote sites. The 6509 switch already has 30 remote sites, most of them with 4503-E switches, connected in this way therefore it is a tested scenario. For the connections we use the GLC-LH-SM SFPs on both switches. Out of these 30 sites we had a similar problem with two of them, which we solved with the use of CWDM SFPs. With the CWDMs the fiber came up right away. However, I cannot keep using this solution because it is way too expensive! I had the losses of the fiber measured end-to-end and they are negligible (>0.5 dB).
In this latest case, like I said, we could not bring the connection up between the core 6509 switch and the 4503-E switch using the GLC-LH-SM SFPs. I then replaced the 4503-E switch with a 3560 and the link came up! Then I tried using a CWDM-SFP in the 4503-E, while keeping the GLC-LH-SM SFP in the 6509 and the link came alive again! Of course we already tried replacing the fiber patch cords with no luck. [code] I find it very weird for the link to work with the 3560 or with a CWDM in the 4503 but NOT with the SFP in the 4503!
I have two 3825's. Each has it's own ISP connection. Nat is configued for both. They have an ethernet connection between them and I'm running OSPF between the two so the routes propogate. I have qty 11 Dialer interfaces configured on each router (each router has an exact copy of the other routers dialer interface). However, I only want the Dialers up if the ISP connection on the mated router goes down. Much like HSRP I need one to preempt and be active if both ISP connections are up. When one goes down the other Dialers must come up. Each dialer sends a Dynamic DNS host name and IP address pair to DynDNS.org. So I cannot have both up otherwise the DNS names will bounce between ISP#1's IP address and ISP#2's IP address (back and forth). Let me know if any option exists to make this happen. As an aside the ISP's are providing me DHCP addresses so I cannot work off of an IP, it has to be the physical interface (i.e. Gi0/0).
View 1 Replies View RelatedI have a Win 7 laptop which keeps dropping its network connection. I have changed the power management option on the network card so it can't turn itself off, but it still goes to sleep after a certain amount of time.I've also tried with a different docking station and network cable in case that was an issue, but the same thing happens. Event viewer does not reveal the cause of the drops.
View 1 Replies View RelatedMy mother's ISP is an AT&T DSL connection. She just had her PC connected directly to her modem for several years, so I eventually got her a router so when her kids and grand kids came to visit they could use wifi. It was a very basic and inexpensive Belkin model, but I don't recall the model number. The problem was the Internet connection would become inactive every time the desktop PC that was connected to router via Ethernet would go to sleep. The only way to get the Internet connection back was to wake up the desk top PC. I checked all of the router settings, googled to see if I could find similar problems, etc... and never could fix it; so I eventually set up my trusty old wrt54g at her house. It worked fine in my home for years; and when I set it up at her house, it still had all of my original network settings in it. I just changed the network name and password.But the same issue is still there. Every time the desktop PC goes to sleep... The router loses Internet connection and does not get it back until the desk top is made active again
View 7 Replies View Related