Wireless :: Subnet Mask Address Is Illegal Cisco Linksys?

Feb 23, 2011

subnet mask address is illegal cisco linksys?

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What Is Correct Subnet Mask And 10th Address Range

Nov 3, 2012

Given an IP address range, select the correct subnet mask for the scenario. IP address: 132.250.0.0/16, You need to create 100 networks with a minimum of 500 hosts per network. What is the correct Subnet mask and the 10th subnet address range?

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How To Find IP Address / Subnet Mask And Default Gateway

Apr 18, 2013

what my IP address, my subnet mask, and what my default gateway is. I have tried typing "ipconfig" into CMD but then I only got up 100 boxes saying "Permissionisconnected"

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Laptop Receives IP Address / Subnet Mask And Gateway - No Internet Access

Sep 28, 2011

Have a problem with a laptop connecting to a Wireless Router. The laptop was working fine on the last router which was on an ADSL Network.. (not that that matters),When the new router (Virgin Media / Cable) was installed all other laptops where connecting to it without any probs, but not this one.The laptop in question still receives an IP address, Subnet mask and Gateway from the router - Vista says Local only, no internet access. It cannot ping anything else on the network either. When I do ping it comes back destination host unreachable.

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Linksys Wireless Router :: Subnet Mask 255.0.0.0 On WRT320N

Aug 22, 2011

I'm using my WRT320N as a home router, I need more ipadresses to be delivered to my computers, yet I can't get my router to give med wider netmask range. In the list I get 255.255.255.0 - 255.255.255.240 or something like that. I need 255.0.0.0 on my network and that would be perfect if i could get that...

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Wireless Router Does Not Accept Subnet Mask

Feb 27, 2013

I am using TP-Link wireless router model no. TL-WR941ND.my isp provided static ip via cable modem.ip = a.b.c.d subnet = 255.255.255.254 = /31 but the router does not support subnet mask saying wrong subnet mask?

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Change Subnet Mask 255.255.255.0 To 255.255.0.0?

Jan 28, 2011

our subnet mask is 255.255.255.0....can I change it to something else like 255.255.0.0.

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Access Computer In LAN Outside Subnet Mask?

Jun 12, 2012

I have old interface hardware with Static IP 10.2.2.200 and on the same switch I have computers with IPs of 10.4.1.0 If I change subnet to 255.0.0.0 old hardware with 10.2.2.200 will be accessible. The problem is that I would like to have 255.255.255.0 as subnet but it should still be possible to access 10.2.2.200. Can I add Static route for oldhardware in XP without adding gateway settings? The most simple would be to put all on same subnet but it is not possible due to a various reasons. The computers are running Windows XP

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Routers / Switches :: What Is Subnet Mask Of 10.2.1.3/22

May 8, 2011

what is subnet mask of 10.2.1.3/22

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Why Do Class D Doesn't Have Subnet Mask

Apr 27, 2011

why do class D doesn't have subnetmask

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Cisco :: Calculate Subnet Mask For Router?

Jul 13, 2012

I want to calculate Subnet Mask for 3 Router Each one in separate building the First building need 60 host and the second building 25 host and the last one 25 host .

Knowing that the company currently reserved public class C network address 210.2.1.0/24 for internal address and subnet 210.15.10.0/30 for the connection to the Internet router.

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Cisco Routers :: RV082 LAN Subnet Mask

Nov 12, 2012

I would like to set the subnet mask off the lan to 255.255.240.0 but the selection menu do not allow to do it.

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Connect Two Computers Together - It Requires Both IP And Subnet Mask?

Mar 6, 2011

I understand ip addressing and what a subnet is.But why is it sometimes I connect two things together,it always requires a subnet mask, and other times no? For example when I try to connect two computers together, it requires both IP and subnet mask.But if I use FTP software all it ask for is IP.Same thing when connecting to a website through their ip, doesn't require subnet.

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Cisco Routers :: WRVS4400N Subnet Mask Limitation

Jun 26, 2012

I want to use a subnet mask of 255.255.254.0. The setup window doesn't allow me to type in that mask, rather it only allows me to choose from options on a drop down menu (which doesn't include that mask). Is there a way to do this?

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Linksys Wireless Router :: E2000 WAN IP Address Cannot Be Same Subnet As Guest Network IP Address

Jul 16, 2011

I switched from Time Capsule with AirPort to E2000 and have a problem with configuration.I use the same IPs as in AirPort and E2000 gives me an error:"The WAN IP address cannot be the same subnet as the Guest Network IP address" and I can't save configuration.But in my opinion they are different.I use "Static IP" option and I have IPs from my ISP: [code] So WAN IP is different subnet as LAN and I don't know what to do now. It worked with these settings in AirPort and here I can't proceed.

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Cisco Firewall :: Changing Subnet Mask In An ASA5520 Interface

Aug 8, 2012

We have an ASA 5520, working fine.One of the interfaces is connected to users PCs and printers mainly. Last months the number of devices has grown rapidly, and we would like to make some changes in it in order for it to be able to host new devices.We thought on change subnet mask of actual subnet (10.0.2.0/24) to 10.0.2.0/23, so it can hold as many devices.I understand I have to make some changes in the ASA, but my question is:What will happend to the acces rules I have created?Will I need to create them again? There are some objects which carry information about subnet mask, so I suppose I will need to redefine them, but for those without any subnet mask information, will I have to redefine them?

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Cisco Routers :: RV042G Subnet Mask Drop-down Menu

Nov 27, 2012

after recovering from the PPPoE-port-forwarding-fiasco I had with the RV180 (url...), I decided to try again with a Small Business Router from Cisco. This time I took the RV042G, hoping that the higher age of this product comes with a more mature firmware.So far the functions I need, work satisfying. There is only one issue: The subnet-mask is only configurable using a dropdown-menu. I've read the posts from the Cisco-Support staff saying, that this is because it is only a SMB Router. So, we are a small business and we use the 172.20.x.y net for several reasons. One of it is to distinguish and group several network devices using the third block of the IP. Eg. our printers IPs start with 172.20.5.x and so on.
 
My question is: Is it really impossible to change the subnet-mask dropdown-menu to a simple text-field in the frontend? Because it is possible to change the subnet to whatever one needs by a little cURL-magic: [code] This sets the new subnet-mask permanently (even survives a reboot and is displayed correctly on the system-status page) and I have not discovered any problems.The only thing is, if you change settings on the setup -> network page, the netmask is reset and you have to rerun this script.

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Cisco Switching/Routing :: WAG54G2 Doesn't Support A Subnet Mask

Dec 13, 2011

We have 10 ADSL lines and 5 of them goes in the load  balancer (One gateway) and the rests are used as default gateways for  internet access. We use ADSL routers as access points for internet, but those routers  should be part of our network and should be given an address in order  for them to act as default gateways for internet access. I'm facing a  real prob with the ADSL routers Linksys WAG54G2 because they doesn't  support a subnet mask 255.255.0.0 Any recommendation for an ADSL router  model that support a netmask 255.255.0.0 ?
 
My cisco 2811 router interface configuration ip address: 172.20.0.1 255.255.254.0.Load balancer output lan ip address: 172.20.0.5.My ADSL routers will be in the following range : 172.20.0.6 - 172.20.0.10

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Cisco Firewall :: Can ASA5505 DHCP Support 22 Bits Subnet Mask

Feb 11, 2013

I have an ASA5505 which provides internet (just internet) for about more than 600 pc/laptops. Can 5505's DHCP support this number?

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Cisco Switching/Routing :: VG 3825 Crashes (Illegal Access To A Low Address)

Dec 11, 2012

I just ran into an interesting issue. VG Cisco 3825 crashes regularly with the following message in a crashinfo.
  
%ALIGN-1-FATAL: Illegal access to a low address 16:26:07 CET Tue Dec 11 2012
addr=0x0, pc=0x603EFF38z , ra=0xFFFFCC41z , sp=0x702E3C28
 %ALIGN-1-FATAL: Illegal access to a low address 16:26:08 CET Tue Dec 11 2012
addr=0x0, pc=0x603EFF38z , ra=0xFFFFCC41z , sp=0x702E3C28
 16:26:08 CET Tue Dec 11 2012: TLB (store) exception, CPU signal 10, PC = 0x603F32F8
 
Router: Cisco 3825
IOS: c3825-spservicesk9-mz.151-3.T3.bin

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Cisco Firewall :: ASA5505 / Error / Network IP Address / Mask 10.10.2.65 / 255.255.255.0 Doesn't Pair

Feb 27, 2013

I need to create a vpn connection between two ASA firewalls and when trying to create this AI get an error message below, The config I was to use is -
 
object net-local
Subnet 10.51.212.1 255.255.255.0
object network net-remote
subnet 10.10.2.65 255.255.255.0
 
ERROR: network IP address/mask <10.10.2.65/255.255.255.0> doesn't pair

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Cisco Wireless :: Illegal SSID Name With WAP2000 Firmware 2.0.4.0

Apr 18, 2011

Cisco has recently released firmware 2.0.4.0 for the WAP2000 wireless access point. This firmware has two annoying bugs in new JavaScript code which validates SSID names on the "Basic Wireless Settings" page.
 
First of all, this firmware does not allow SSID names to contain spaces, even though a space is a legal character in a SSID name!
Secondly, this firmware only allow the first SSID name to be 31 characters longs, even though the maximum allowed SSID name length is 32 (and the input field even allows 32 characters to be entered in the first place!)
 
If either case you will get an "Illegal SSID Name!" alert message (the developer could apparently not be bothered to make the message more specific and tell the user WHY the SSID name is supposedly illegal), and you will not be able to add additional SSIDs, or configure these existing SSID's on new access points that have this firmware.
 
The workaround is to revert back to firmware 2.0.0.5. You can upgrade to 2.0.4.0 after adding the "illegal" SSID names, they will remain after upgrading.
 
The new firmware does have an interesting new feature: it can download its configuration from a TFTP server (either through DHCP or by specifying the server), but I have not been able to find the documentation on how to get this working.

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Linksys Wired Router :: BEFSR41 How To Change Net-mask

Jun 3, 2007

I am using a BEFSR41 for my network. My internal netmask is 255.255.0.0. The only options permitted in the dropdown list on the BEFSR41 is 255.255.255.0. How to change the netmask?

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Cisco WAN :: 1811 - NAT A Whole Subnet To Secondary Address?

Mar 23, 2012

I've got an 1811 router running 15.4 IOS and a cable modem with 5 static IP's attached to Fa0. I would like to dedicate one of those IP's to a dedicated internal subnet (10.0.30.0/24) but I am not sure how to accomplish this?
 
What would be the best method to accomplish this? Unsure of where to begin..

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Home Network :: Ip Address In Same Subnet?

Nov 20, 2012

i want to give my switch a ip address with same subnet as a pc which is for eg having ip address of class a and subnet of 255.255.240.0

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To Forward To Domain To Subnet Address

Jan 8, 2012

How do you forward a domain to a sub-net address? I know how to forward to my network address, but I have not been able to find any documentation on the internet on how to forward to a LAN address.

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IP Address / Subnet And Gateway Interpretation?

May 15, 2012

I have this details 196.14 230.72/ 30. What is the IP, Subnet and gateway from this details

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D-Link DIR-655 :: WAN Gateway Ip Address Must Be Within The WAN Subnet

Aug 5, 2011

I am on a University campus and they have provided the following to connect to the internet along with DNS server addresses:

IP Address: 192.168.25.24
Subnet Mask: 255.255.255.0
Default Gateway: 192.168.254.1

When I connect my computer, it gives an error that the IP address and subnet mismatch, but it still connects to the internet just fine. However, if I try to put these settings into the DIR-655 along with my computer's MAC address, it gives me the error "WAN gateway IP address 192.168.25.24 must be within the WAN subnet" and requires I change it.

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Routers / Switches :: How To Subnet A Class B IP Address

Jan 16, 2011

how to subnet a class B IP address?I have a homework, I don't know how to subnet a class B.

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How To Detect Illegal Filesharing On A Network

Jun 19, 2012

Is there anything I can set up on a network which would alert the company who own the network if certain kinds of file, such as large avi movie files or mp3s, were being shared by users on the network (whether that be with each other or externally, using third party file storage services etc)?

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Cisco Switches :: SGE2000 Illegal Software Format - Firmware Upgrade

Jan 10, 2012

I am trying to update the SGE2000v1.0 with 24ports to  3.0.1.0: url...I got the error "illegal software format" using tftp.

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Protocols / Routing :: Partition Departmental IP Network Address Block To Create Staff / Student Subnet?

Sep 28, 2011

partition the departmental IP network address block to create a staff and a student subnet. Each of these will be identified by its own network address and netmask. It is university policy that you must be economical with the IP addresses. That is, the subnets must be as small as possible, but they must be large enough to accommodate the maximum number of hosts you were given. Also, it is university policy that the respective gateway router to the outside world should always be given the highest possible host IP address in the subnet. The student subnet should have a higher IP network address than the staff subnet. The network must be able to support up to 60 machines on the staff subnet (not counting the router) and up to 120 machines on the student subnet (also not counting the router).

IP address/netmask
University network address127.158.128.0
University network mask255.255.192.0
University internet gateway IP address127.158.191.254
Department network mask255.255.254.0
Department router address127.158.129.254

Suppose that the network address of the departmental network is 127.158.128.0 (calculated by AND between Dep network mask and Dep router address)I know that 60 machines would use 6 bits for the staff subnet.the netmask of staff would be 255.255.255.192.how can I figure out the the IP network address of the staff subnet.I have worked out the range for the staff subnetwork.

127.158.128.0 - 127.158.128.63
127.158.128.1 = Gateway address
127.158.128.63 = Broadcast address

Now how can I calculate the IP network address of the staff subnet?

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Cisco AAA/Identity/Nac :: ISE 1.1.1 Sponsor Portal - Change The Rule Which Checks The Fields For Illegal Characters?

Oct 16, 2012

Regarding our international subsidiaries there are many names that contain the character "-" (i.e. Pierre-Pascal)When trying to create an new Guest Account the ISE refuses it because of an invalid character in the "First Name" field.In other formular fields i.e. Email Address - the character "-" is allowed.Is it possible to change the rule which checks the fields for illegal characters? (Is it a Bug?)

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