Cisco Switches :: SG300 Can't Able To Access Shared Folders From Different VLANs
Jul 9, 2012
I supplied 3 numbers of SG300 series switches for the sole reason to have inter-vlan routing. I created 4 VLANs in the switches and made one switch as Layer 3 switch and other 2 as Layer 2 switch. Inter-Vlan routing is working fine. I am able to ping PCs from different VLANs. But I am not to access shared folders. Customer has installed Window 2003 server installed and it is in VLAN 1. There are some folders created in this server and it is very important for users to have access to the folders.Also, I am not able to access shared folders in other VLANs. I have created a case with Cisco small business and I got a reply saying that the switches will not support shared folder feature, which I think is not real. I am getting a very time to implement this solution in the network. I have a Sonicwall firewall after Core switch which is connected to ISP.
I supplied 3 numbers of SG300 series switches for the sole reason to have inter-vlan routing. I created 4 VLANs in the switches and made one switch as Layer 3 switch and other 2 as Layer 2 switch. Inter-Vlan routing is working fine. I am able to ping PCs from different VLANs. But I am not to access shared folders. Customer has installed Window 2003 server installed and it is in VLAN 1. There are some folders created in this server and it is very important for users to have access to the folders.Also, I am not able to access shared folders in other VLANs. I have created a case with Cisco small business and I got a reply saying that the switches will not support shared folder feature, which I think is not real. I am getting a very time to implement this solution in the network. I have a Sonicwall firewall after Core switch which is connected to ISP.
I have a SG300 Switche working in layer 3 mode.I configured 3 VLANs on the switch, assigned all ports, given IP addresses to VLANs interfaces, etc.Now I want to implement ACL to permit or deny access between vlans and hosts.Can I apply an ACL to a whole VLAN (in or out) like Catalyst models?I mean apply the ACL to the entire vlan or the only way in this model is to implement that ACL port by port?Every time I have a new port configure to work in a Vlan I have to implement the ACL?
I've networked 2 PCs both on xp, one home one pro, through the router/modem. I get an error message saying contact your system admin when I try to read shared folders on the home from the pro version - I am the admin! The other way works fine.
Some of my colleagues went away for holidays. When they came back, all 4 of them can't access the shared folders on the server. They could before they went away but now they can't.They can access the internet through the network however and other colleagues including me can access the same shared folders.It is a QNAP server NAS version 2.3.0 Build 0825T,The problem users run Vista and one XP. I have checked that all users are still granted permission to view the shared folders and they are.I can't understand why it would not work for them but work for us...
Let me start off by saying both computers are running Windows 7 Pro x64, both have file and printer sharing turned on, use 128-bit encryption, password protected sharing is off and Windows manages homegroup connections.
Computer A cannot access its own or others shared network folders through the network icon on the desktop, I get the message "Windows cannot access \Computer-AMy Documents" and if I try to access Computer B it gives me "Windows cannot access \Computer-B". Computer B can access Computer A through the network with no problems. The folders have had the permissions set to Everyone.
I have got 2 workstations: test-pc and laptop-pc. Both 2008 server Sp1 x64 Both are added to Domain - 2003 server x86.My problem is:I cannot access shared folders on laptop-pc From test-pc if I am not physically logged in onto both machines. When I logged in as an administrator on both - everything is fine, but if I will turn laptop-pc on and leave it on Windows logon screen (without login) I wont be able to access anything on it.Is there anything I should enable/disable on Domain Group Policy to fix it?
Suddenly Can't access shared folders but others can . Laptop with Vista. Had many Mapped [COLOR=blue !important][COLOR=blue ! important]Network [COLOR=blue ! important]Drive[/COLOR][/COLOR][/COLOR] issues about 2 months ago. Finally all resolved. Laptop was gone from our shop for about 2 weeks. Now it cannot see the Shared Folders (except for Public and Printers), and could not re-connect the Mapped Drives. Accesses Internet, can Ping the other PCs(all running Win7). Connect thru Wireless.
Why SUDDENLY, there are no shared folders visible on a Laptop?
Notes: This is the 2nd time this has happened. I changed alot of settings the first time. I re-checked all the settings this time.
Update: Magically works today 12-3-12. But what caused it? Why does Vista loose the ability to map network drives, when nothing
changes...I still want to know why for the next time this happens.
How to protect shared folders to denie access from server???i am really in need of a software where i can share files on network but i don't want the system administrator to access those files.
we have two servers in our network, one functions as a file server (windows server 2008) and the other as a domain controller with active directory and some database applications running on it (windows SBS 2003). the file server has folders for the different units in our company, these are shared folders. these folders can be accessed by anyone with a domain login by running \servername from their computers, without any further authentication required.
i have tried to set up sharing restrictions with no success, for example the Accounts folder, i right click on it and select properties, and the sharing or security. under both tabs i added three names of those that i want to have access to the folder. these names appear in the sharing list together with:administrator(servernameadministrator) administrators (servernameadministrators) administrator systemeveryone has not been added as is the case with all other folders. what is this system on the list? how i can restrict access, perhaps there is a setting that i have missed or settings in the network that prevent these restrictions?
I have a small network running in my language academy which is causing me some issues. We have a server running Win XP with two folders, one for the teachers which is password protected and the other for the students which doesn't require a password. Up until two days it has been working well. However now the server keeps disconnecting from the internet quite randomly which stops us from connecting to the shared folders.
I've noticed that a caution icon appears next to the ethernet icon in the task bar when this problems occurs on the server. I have tried to right click and choose the repair option but it tell me that it cannot resolve the ip address. In some cases rebooting the server resolves the issues but in many case it doesn't.
I'm going to have several SG300-28P switches to setup. I'll need to create multiple vlans for data, voice, and wireless traffic. I have the following questions in setting up this configuration:
1) For managing the switches via IP, will LAN1 be the default management network? Should I create a seperate VLAN for managing the switches?
2) For uplinking the switches together, I plan to trunk a port to connect the switches together. What's the configuration on the trunk port to forward all vlans from one switch to another?
3) On some ports, I want to configure a trunk for two vlans (Data and Voice) where the phone has a pass through for PC. The phone supports tagging for the PC and the VoIP traffic. For example on port 10, would VLAN 100 and 300 be set to tagged?
I have 8 apartments that have a single internet connection coming into the building, I then have a PoE Access Point in each of the 8x apartments.
What I would like to be able to do is to have each apartment within its own vlan, but to be able to use the internet via one of the non-PoE ports (port 9 say) but do not want residents in different flats to be able to see each others devices on the same network.
I have a Cisco SG 300-10MP which has 8x PoE ports and 2x Ethernet ports, one of which my Internet connection is plugged into (using WiMax).
I have 2 SG300-10 switches, and I need two VLANs, one for internal network and one for WiFi APs.I need ports 1->4 on both switches to be part of 1st VLAN and ports 5->8 on 2nd VLAN; and port 10 uplink to 2nd switch.How I set up the VLANs and interface VLAN mode?
i am trying to get a SG300 work as a router between VLAN's?So fare without any lock?Test setup one SG300 switch and 2 PC's ?Ping works from host to VLAN IP's, but not from host A to host B
SG300 with FW 1.1.2.0 configuration i L3 mode set system mode router confip routing (needed on SG300??? - ti is on a 3560 i PacketTracer) vlan databasevlan 5vlan 6vlan 7
I have just purchased a SG300-28P switch I am using a GUI to do my config. I cant create VLANs just fine on this but I can not assign IP address to the VLANs.
I just want to have a Data and Voice VLAN on this I am planning on leaving data on VLAn 1 but I can't seem to find an option to assign an IP address to my voice vlan.
For some odd reason I cant access this switch using a console port.
I have a SG300-28P that is our Main VLAN Switch. Though the VLANs that I have on it are there mostly because of our Edge Router and our AP541Ns.We have the Following VLANs defined (Subnets Changed to conseal Piblic IPs) [code]
VLAN200 and VLAN201 come into Our Edge Router and out on a Single GE Port via VLAN Tagged to thje SG300.The SG 300 Splits them out to Untagged Ports and they are connected to Two Firewalls, each with a IP in the 200 and 201 Subnets. The AP510 has the VLAN200, VLAN192 and VLA101 tagged Subnets sent to it. The AP521 has three SSID, each associated with a Paticular VLAN.
This all works fine, though there are a few hidden flaws. Since all of the VLANs are present, both Internal and Public IPs, one could craft packets form one network and use the SG300 as its gateway to the other subnet and Gain Access. How can I isolate the Subnets, so that I can still use the SG300 as a Default Gateway for the 10.1.0.0/16 Network Make it so if someone from the 10.1.0.0/16 netwok accesses the 201.201.201.0/24 Subnet it uses the SG300's 0.0.0.0 0.0.0.0 default router (the Firewall IP) and not the VLAN InterfaceIf somone in the 201, 200, 192 Subnets uses the SG300 as a Gateway and tries to access a 10.1.0.0/16 address it gets blocked.
How to setup 3 SG300-52 (in L2 mode) as per this diagram:Port 1 on all switches should be able to talk to each other and access the blob at the right.The ports 25 on the other hand should only be able to talk among themselves in their own private vlan. They are to carry sensitive traffic. So I created 3 vlans, vlan 78 for ports gi1, gi51 and vlan 10 for port25,49,50 and a dummy vlan: 666 with the intent of segratating vlan 10 from vlan 78. My attempts so far have failed. ports gi49-50 are configured as trunk ports and gi1,gi51 as access ports as the following cli output (excerpts of the startup config):
Ports gi1 can talk to each other and access the blob but ports 25 refuse to talk to each other. But as soon as I remove the access links to the blob they can! Obviously, at that point port gi1 lose access.Is such a topology feasable or even advisable?
I've seen lots of posts from people having problems routing traffic between two vlans with some complicated examples. Any simple step-by-step example for an SG300 switch (in layer 3 mode) to configure two vlans and sending traffic between the two vlans without an external router?
-VLAN1 10.10.10.0 -VLAN2 10.10.20.0
I've tried to do this through the GUI and can't seem to make it work. I'm missing something in the GUI.
I just received a new Cisco SG300-10 and am configuring it in Layer 3 mode. I am trying to setup multiple routed VLANs going back to a FiOS Actiontec router. My configuration is as follows.
Fios Router: 192.168.1.1 Assigning DHCP 192.168.1.2 through 100. SG300-10 has VLan 1 ip 192.168.1.5 used for Mgmt. VLAN2 is 10.0.2.1 VLAN3 is 10.0.3.1.
I have a static route set on the fios router for both subnets setup as follows.
I have a laptop connected to Gi8 on the Cisco (Vlan 3) and statically assigned 10.0.3.3, with a gateway of 10.0.3.1. DNS set to the fios router (192.168.1.1).
Everything pretty much works EXCEPT, I cannot get out to the internet from either vlan. Traffic routes between vlans/and the default subnet on the fios without issue.
When I ping out, DNS resolves, but will not go past the fios router. Am I missing a setting somewhere?
I am trying to setup VLAN's in the company I work for and I am almost there but missing the part when the internet works.I have an SG300 as a L3 Router IP 192.168.0.93.I have created VLAN20 and VLAN40 Assigned VLAN20 192.168.2.1 and VLAN40 192.168.4.1
The static routes have been created and a default router going to the Sonicwall firewall at 192.168.0.1.Port 24 is configured as Untagged VLAN1, Untagged VLAN20 and VLAN40 in trunk mode and going to the Sonicwall NSA 2400. [code]
Working to move all 192.168.0.x network off of VLAN1 and move it a management switch.I have DHCP helper on pointing to the DHCP server.Both VLAN's once the DHCP server is configured to Gateway 192.168.0.93 can get an IP from the correct subnet either 192.168.2.x or 192.168.4.x
All PC's are getting a GW IP of 192.168.2.1 pr 192.168.4.1.All test PC's on both VLAN's can ping each other and any server with the correct GW.When I try to ping google.com or open a web page and try google.com it times out.
In the past both of my Dell Laptops running Windows 7 via a router and belonging to HOMEGROUP, have been able to share files back and forth - with the ability to read/write. All of a sudden, one of the laptops (call it #1) was not able to find the shared files of the other laptop (call it #2.) However it worked the other way (#2 could find #1). I did all kinds of research, checked they both still belonged to the Homegroup, sharing was "on", discover network was "on", permissions were "full", etc.
I couldn't get anything to work - when I saw a suggestion that I sign off the Homegroup on both computers, set up a new Homegroup, and try again. I did this and still didn't have any luck - then decided to reboot both laptops.now I have sharing between both computers. BUT - on Computer #1 - the shared folders are like doubled. I have 4 libraries that are shared - Documents, Music, Video, Pictures, and the listed are all the 6 folders that I made sure were set to sharing - but Documents, Pictures, Music, are duplicates of the "library". I'm afraid to change any settings for fear that I'll lose what I finally gained. So my questions is - how can I clean this up so libraries and individual folders are not both shown?
i cannot open shared folders in LAN in win 7 its in work group and shared folders do show but on clicking on it it doesn't open says contact network admin i changed the group policy LAN management also checked the advanced sharing properties but i still have the prob not just in one comp but all of my 8 comp
I can see all the shared folders including mine on my workstation but can not access mine.what what is wrong or how do a reset set it so that it can ask for my password in order to access my folder?
ComputerA - Windows XP SP3 ComputerB - Windows Vista
I shared a folder on computerA and I am able to access it from computerB. The problem is I want to set permissions for the users of computerB on this folder. Under 'Sharing and Security' -> Permissions, I am unable to change the location. It always shows only computerA. How can I change the location to computerB so that I can set different permissions for users of computerB.
I have two work laptops connected wireless on my home network. I can see the computers and ping them but i can't see shared folders. These work fine at work. On wireless i am set for obtain address from router DHCP (linksys E3200). Both are on the same ip range. Both are on Win XP pro. I have Everyone in all share permissions and also in the security tab. Both machines when at work are on the same domain but one is a local user on the domain. Simple file share is not selected.
I have a HP laptop which is shared on my network using the Windows 7 Homegroup settings. I have set up the homegroup to share the media files.
Laptop:
HP DV7TSE/Core i7/8 GB/2x320GB HDDs Wirelessly connected to my home network
Network streaming devices:
Sony BDP-S570 Blu Ray Player WDTV Live Both connected through LAN to the router
In my Laptop homegroup & sharing options I have only shared the music, video, & pictures folders. I have set the D drive (separate HDD) as not to be shared.However, when I am browsing the folders on the streaming devices it shows some folders of my D drive which don't even exist anymore. Initially when I set up the drive D drive was visible. However I later changed the settings to unshare the D Drive.
I have two laptops(Win7x64 Home Premium) and a desktop(Win7x64 Professional)set up to use Homegroup. I can access each computer from the other, however, the desktop folders that are set to Specific Person under shared can not be accessed by either laptop; public folder is ok. I am using Live ID on all three computers. I tried to add the folders to the libraies that I can access and I still can not access them. However, the odd thing, to me anyway, is if I use Explorer and type the Desktop address I can access the folders.
We have a LAN of 11 computers, I have shared some the folders on my PC because I had to, But I don't want anyone to be able to copy some of the contents........What should I do?
My Vista can not open/view XP files, though XP can open/view Vista's.My Vista can ping my XP. My XP can ping my Vista.My XP can open/view files on my Vista. But when using my Vista, and I click on the XP computer showing in my Nwtwork to open my XP wireless laptop (Averatec) files, I get the error message (many have seen before): [code] I turned off all firewalls and all anti-virus software.All computers have the identical Workgroup name. NetBIOS over Tcpip is enabled in the Vista.In "Services" I made sure these items were "Started": [code] I even tried changing the Registry key:HKEY_LOCAL-MACHINESYSTEM CurrentControlSetControlLsa "restrictanonymous REG_DWORD to 00000000, but regedit wouldn't allow the change.
I have a fairly new HP Proliant server that serves as a fileserver, among other things. I've tried serveral operative systems in order to find the one that suits my server-needs best and ended up with Windows 2003 Server.When browsing shares on my server over local network, there is a slight delay on approximately half a second every time I navigate. It's not a huge problem but it's enough to be annoying.However, there was no problem when I tried Debian 6 with Samba. So logic would suggest the problem is somewhere in a setting or something like that. But which setting? [code]
