Use TV As Extended Monitor Wirelessly?
Aug 11, 2012
I have a sony bravia tv that has wifi and supports dlna. And I have a desktop in another room, running windows xp. Since they both connected to the same network, is it possible to use the tv as another screen for the pc?( duplicate the screen, whatever i do on the pc will be shown on the tv screen) I'm installing a software that might stream content from the pc to the tv, but then i'm not hoping too much on it because the tv seems to be very picky about fCPUile formats... so i figured somehow duplicating the screen would be best if all else fails i'll just hook up the CPU to the TV.
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Feb 9, 2013
I would like to operate a design program and have access to the internet on a 32 inch television wirelessly from my laptop. What do I need?
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Jan 23, 2013
whether MTU sweep is possible in Brocade 7420B. This is used in Data Center and Sys Admins are refusing it . I wish to check path MTU between these two devices (including these devices) separated by transmission media (I own this). OR any other method to check path MTU in Brocade . I have allowed jumbo frames in all my DXCs.
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Jun 2, 2012
I apply extended ACL on my router cisco 1941, but it didn't work. So I tried to apply standard ACL, it's work. I'm not sure about my cisco 1941 IOS is support extended ACL. My cisco IOS is
Cisco CISCO1941/K9
c1900-universalk9-mz.SPA.151-4.M1.bin
-----------------------------------------------------------------
Technology Technology-package Technology-package
Current Type Next reboot
------------------------------------------------------------------
ipbase ipbasek9 Permanent ipbasek9
security None None None
data None None None
[code].....
Is it IOS bug or limit feature on hardware.
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Apr 7, 2011
I have a BT broadband connection with one of their BT Home Hub 2 routers. Within the house the wireless signal is fine, however I have an outside office in the garden which is just beyond the normal range of the wireless signal. I tested this by connecting using my DELL XPS Win7 laptop and walking from the house to the office and it lost the signal about 10 feet short!
Is there any way to extend the range of the wireless signal? I cannot use homeplugs as the office is on a different fuse box from the house.
The BT Home Hub 2 is an ADSL router using n technology.
I do have a spare Netgear N150 ADSL2+ wireless router, is there any way of using it to boost the range of the signal?
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Jan 17, 2013
I have received a router from my isp and ive connected that router to my dlink 615 the computer connects to tIhat network but theres "no internet access" and sometimes its taking longer than usual also its showing 2 signals (1 from my og router and the other from the dlink router), also i cannot use my dlink router as the main router cause my phone line is connected to my isps router
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Sep 1, 2011
Is it possible to use a DNS entry in an extended ACL instead of an IP address range?
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Apr 23, 2013
I have a N750Db router along with a Dual-band wireless range extender. It works great, but it created two new networks with "_xt" at the end of the SSID to denote the extended networks. This means I have to disconnect/reconnect to the base/extended networks as I move around my house. If I were to rename the extended networks to have the same SSID as the base networks, would that allow me to walk around my place without having to connect to the extended network, or will it create some sort of conflict or error?
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Mar 5, 2012
I am trying to test the MTU between two 3750 switches I have in the lab. I've set the MTU with the command "system mtu 9000" on both switches and rebooted.
The only connections on the switches are the gig ports connecting the two switches. Each interface is a member of vlan 1.
I am doing an extended ping. I set the datagram size to 2000. When the df bit is set the ping doesn't go through. If the DF bit is not set the ping goes through.
The debug ip icmp shows, 4d00h: ICMP: dst (1.1.1.1): frag. needed and DF set.
Why is fragmentation needed when the MTU is set to 9000?
GigabitEthernet1/0/1 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is 0015.2b7d.0d01 (bia 0015.2b7d.0d01)
MTU 9000 bytes, BW 1000000 Kbit, DLY 10 usec,
[Code].....
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Oct 10, 2012
I've got a 7200 vxr that I'm trying to create a named extended access-list in.
I got to configure it if I go into ip after that the only commands available for access-list are log-update, logging, and re sequence.
so if I go back to the main config menu access-list is an available command
but then from the main config menu, if I type: access-list extended eth0_in it says invalid input detected at the carrot marker which is under the first character of the work extended.
also, at the main config menu, if I type: ip access-list extended eth0_in it again give me the invalid input detected at the word extended.
I don't understand what I am missing to get this to work.
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Jul 16, 2011
I tried to extend the Range of the Guest WLAN of the E2000 with several different Access Points vom TP-Link. (Last try: TL-WA901D) The Access Point recognises the WLAN and sometimes it has a connection for a short time. But then the whole WLAN is breaking down, sometimes the Router E200 hangs up, also with the LAN connections. The E200 is connected to a sky-DSL Router and works fine when no additional access point is connected. In the web-Interface of the E2000 I cant setup any specific Guest-WLAN settings.
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Feb 13, 2012
I have an access-list that was named "extended" (without quotation marks) and the ASA will not let me remove it.
I have tried everything I know to try and get it out, but I cannot remove a single line.
ASA(config)# no access-list extended line 1 extended permit ip host 10.1.1.1 host 192.168.1.1ERROR:<1> not a valid permission
ASA(config)# no access-list extended line 1 permit ip host 10.1.1.1 host 192.168.1.1ERROR:<1> not a valid permission
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Jul 25, 2012
I have created Different extended access-list which allow/block some specific services like IP,TCP,UDP ,ICMP etc for certain source and destination . But now I have to allow/Block all/any type of services to a certain host from a extended access-list . How can I do it ?
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Sep 14, 2011
I'm trying to configure an extended access list on one AS5350XM but I get one way hearing on a voice calls and I can't determine why (please see the attached diagram). There is an OSPF running on both gigabit interfaces and the Loopback address is also advertised (it is actually the voip IP address). The access list is applied on both interfaces in the inbound direction. There is another gateway with IP:4.4.4.4 (no firewalls here) and the routing between gateways is working properly.
Here is part of the access list (applied on AS5350):
.
.
permit ip host 4.4.4.4 host 3.3.3.3
.
.
When I review the log of the AS5350xm I see many errors like this one:
%SEC-6-IPACCESSLOGP: list example denied udp 3.3.3.3(16638) -> 4.4.4.4(18094), 1 packet
So how it is possible to see this error since the access list is in inbound direction and the IP address (4.4.4.4) is open. I don't have problems when I do telnet or ssh from 3.3.3.3 to 4.4.4.4.
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Nov 7, 2011
I'm trying to add an access-list rule to allow internal servers to connect an outside host on a asa 5540. The hostname translates to multiple ip's. Normally I just lookup the ip address or one of the ip's the hostname translates too and use that in the access-list as the host. For some reason the actual ip's, which are a few, are not always available so using a specific ip sometimes does not work, thus the reason I have to use the hostname instead of the ip. I have 2 hostnames. www.hostname.com and subdomain.hostname.com.
This is how I normally add these rules (the ip addresses are fictive): access-list internet_access extended permit tcp host 192.168.50.5 host 84.115.57.121 eq www log
When I try to add this using the hostname on our asa I get an error: access-list internet_access extended permit tcp host 192.168.50.5 host www.hostname.com ?ERROR: % Unrecognized command
I've tried it without the 'www', so hostname.com but same error.
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Mar 12, 2012
I was wondering why can't we no longer use the multiple ports within an extented ACL like I use to do it in a CAT3750E.I have IOS-XE Software, Catalyst 4500 L3 Switch Software (cat4500e-UNIVERSALK9-M), Version 03.02.00.SG.I wanted to create an ACL like so [code] But when I do, it tells me that I cannot do it.... I can only add 1 tcp port to my ACL line. I tried to search the "object-group" concept also but it's not implemented in this IOS.Can this be done in IOS-XE ?I'm migrating my enviroment from a CAT3750E stack to a C4510-E.
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Jan 24, 2013
We have a 3560 switch running IOS universalk9-mz.150-1.SE3.bin.Recently, we saw two problems with this switch:-
1. if we try to enable subinterface on any routed interface , for eg. gig1/1, it says invalid input detected. It doesnt accept encapsulation command also. Following was done to enable subinterface:
int gig1/1
no ip address
int gig1/1.2000
ip address 1.1.1.1
under the gi1/1.2000 subinterface, it doesnt present the option of ip address.
2. we created a layer 2 vlan 2000 like: vlan 2000 When we do an exit after creating this vlan , it gives following error:-
%SW_VLAN-4-VLAN_CREATE_FAIL: Failed to create VLANs 2000: extended VLAN(s) not allowed in current VTP mode
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Nov 9, 2011
We faced with problem after upgrade ASR from 12(2) 33 XNE2. I know that this is an old XE release but our Radius deny authization from ASR with more new XE version. Here is our radius attribute configuretion:
!
radius-server attribute 44 include-in-access-req
radius-server attribute nas-port format d
radius-server host x.x.x.x auth-port 1812 acct-port 1813 non-standard
[Code]....
How can I add in my configuration that ASR send necesserry NAS-Port-Type - VPDN
I couldn't found out any info ((( for radius-server attribute 61 extended
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Nov 7, 2011
We have a gateway on a 4503, say on port 2/1, and we only want the other devices that are plugged into the 4503 to be able to talk to the gateway and thats it. The other devices are Motorola TUT DSL devices and they plug into the 4503 directly.
Normally "switchport protected" would make this very easy to keep stuff on one port from talking to other ports but with 4500's you are not able to do that command. So we implemented a MAC Access-List Extended ACL. Here is what we did
mac access-list extended BLAH
permit #host 0000.XXXX.YYYY any
interface range fa 2/5 - 20
mac access-group BLAH out
The MAC address 0000.XXXX.YYYY is the MAC address of the gateway that is plugged into Fa2/1 and the DSL TUT devices are plugged into ports Fa2/5-20. We would think that this config would only allow devices on the TUT DSL to talk only to the Gateway but we don't really think this is happening. The TUT devices are learning about MAC addresses that are on other TUT devices.
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May 14, 2012
I am trying to write an extended ACL for the voice vlan.My scenario is the following:I have two PBXs with two Catalyst 4505 L3 switches.The C4505 are connected trough a trunk link.I have a VTP domain configured.
Voice VLANs are Vlan 100 and Vlan 101 with networks 10.2.0.0/16 and 10.4.0.0/16 Voip telephones are communicating between them self and everything is working fine.I want to secure both voice VLANs with an ACL to allow only couple of IPs to administer the phones.The PCs are connected trough a integrated switch via VOIP telephone.Here is the sample configuration of the dhcp pool for the PC VLAN:
ip dhcp pool PCs
network 10.1.0.0 255.255.0.0
default-router 10.1.1.1
dns-server 10.10.10.1
option 43 hex 010a.5369.656d.656e.7300.0000.0204.0000.0064.0000.0000.00ff
I had to implement the 43 hex option because the PCs did not get the ip from the DHCP because of the vendor specific information.The thing that worries me is will the DHCP forward the ACKs for the PCs if I implement this test ACL:
ip access-list extended VLAN100
permit ip 10.2.0.0 0.0.255.255 10.4.0.0 0.0.255.255
permit ip 10.4.0.0 0.0.255.255 10.2.0.0 0.0.255.255
permit ip 192.168.2.0 0.0.0.255 10.2.0.0 0.0.255.255
permit ip 192.168.2.0 0.0.0.255 10.4.0.0 0.0.255.255
permit udp host 0.0.0.0 eq bootpc host 255.255.255.255 eq bootps (this I am not sure do I need)
permit udp host 255.255.255.255 eq bootps host 0.0.0.0 eq bootpc (also this)
deny ip any any
I only want to allow the network 192.168.2.0/24 and maybe some other hosts to access the web based http gui to adiminister the IP phones.All PCs are connected trough the VOIP terminals. I do not want to deny the traffic to PCs.
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May 25, 2011
I show up at this business. They have about 40-50 systems. They have a 2003 AD server with a router, and 4 switches. There is also a dvr system on the network for cameras. Each switch is daisy chained together. Everything is working correctly except for the fact that the network drops about 5 times a day. Before they called us, they would just unhook one switch and plug it back in and it would work. At first, we took that switch and exchanged it with another switch in a computer lab to see if just the computer lab goes down. If it did, then that switch was bad. That wasn't the case, the whole network still went down. We had already left, but when we go back, our first choice will to see if there is a loop anywhere within the switch that will flood the network. Then, we were going to see if there was a switch that was getting a lot of traffic on the network to try to track it down. How can u monitor the bandwidth on the switches? They are 24 port switches. The switch is fs750/24 switch.
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Sep 5, 2011
Watch TV on LCD monitor? To be exact, this monitor:
[code]....
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Nov 19, 2011
Basically, I want to watch Hulu and other internet only entertainment, but I want to view it on my HDTV.
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Feb 13, 2013
I would like to test a wireless connection by streaming video from one device to another,I would like to monitor the size of a playout buffer to gauge whether or not the link can sustain a high quality HD stream. Any software that will allow me to monitor the playout buffer?
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Apr 9, 2011
page extends over sides of monitor
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Nov 30, 2012
I have two computer but one monitor. and i wanna connect both computer with one monitor, one keyboard & one mouse. Like KVM switch. but if i connect with KVM switch then i can turn on one at a time & if i wanna use another one so i hv to turn off first one.
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May 25, 2011
I show up at this business. They have about 40-50 systems. They have a 2003 AD server with a router, and 4 switches. There is also a dvr system on the network for cameras.Each switch is daisy chained together. Everything is working correctly except for the fact that the network drops about 5 times a day. Before they called us, they would just unhook one switch and plug it back in and it would work.At first, we took that switch and exchanged it with another switch in a computer lab to see if just the computer lab goes down. If it did, then that switch was bad. That wasn't the case, the whole network still went down.We had already left, but when we go back, our first choice will to see if there is a loop anywhere within the switch that will flood the network. Then, we were going to see if there was a switch that was getting a lot of traffic on the network to try to track it down.
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Jun 12, 2012
Let's say that I've multiple network (LAN A, LAN B, LAN C), how can I monitor all of these network.
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Mar 15, 2011
I'm looking for temperature monitor (HDD, CPU) that can be run with parameters, and have cmd result output.I need some software to monitor temperature in Labtech software.
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Jun 6, 2011
have hp omni 100 with winows 7 home premium and built in webcam,wanted to be able to either turn it on when i leave home or better yet turn it on from work and be able to monitor my residence dont have alot of money to spend on it
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Feb 2, 2013
Work with VNC to a remote computer. It has an old monitor with 800x600 resolution. Laptop that worker has higher resolution. How do I set a higher resolution monitor remote computer without buying one.
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Feb 11, 2012
I have a wireless router, a wirelessly connected smart tv, and a wirelessly connected laptop. Can I use my tv as a wireless monitor?
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Aug 7, 2011
best way to monitor delay, latency and jitter between sites connected by VPN? I have CiscoWorks LMS 4.0 but that doesn not seem to be able to do the job (or I just don't know how to to it in LMS) Even a 3rd party application will do. I would prefer not to have to place hardware at each location though.
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