Cisco Switches :: SG200-50 VLAN For VoIP Phones Connected To SRP541W Router

Apr 15, 2013

I am new to VLANs although I generally understand the concept.  I have a small office with 25 desktop/laptops and 15 VoIP phones connected with a SG200-50 switch and on Port 1 I have the Cisco SRP541W router for DHCP and Internet access.  My goal is simple: 1) Segregate the VoIP phones (voice) from the computers (data) and 2) Prioritize the VoIP phones traffic.
 
I believe this can be accomplished by setting up a second VLAN and maybe a third (if the default should not be used) and then identifying those ports as Voice VLAN ports.  I guess I just need to know how to flag each interface and each port so that they all can talk to the router on Port 1 yet the voice and data will be in different broadcast domains.  Also, do I need a management VLAN??
 
Is this setup correct? VLAN 1 - default (data) Port 1 (Trunk) (Tagged)Port 2 - 30 (Access) (Untagged)VLAN 2 - voice Port 1 (Trunk) (Tagged)Port 31 - 48 (Access) (Untagged) What should the interface settings be on each port (General, Access or Trunk)? What should the port VLAN membership be on each port (Tagged or Untagged)??

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Cisco Switches :: How To Configure SGE2000P With 7900 Phones And Data VLAN

Feb 15, 2012

I am having problem setting up SGE2000P switches to work with my default data VLAN and additional voice VLAN. I am configuring it to pick IP address for phones from voice VLAN which is working fine but when I connect a PC on phone port it is also picking up an IP from Voice VLAN while default VLAN is data with different scope of IP.
 
I pack these switches and purchase ESW 500 series. I have ESW 500 at another client and they are working fine out of the box but this guy is giving me hard time.

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Cisco Switches :: SG200-26 VLAN To SPA303 Not Working?

Apr 16, 2013

We recently purchsed a SG200-26 and have several SPA303 with the 2 ports. The other component is a Sonicwall NSA3500.The SG200-26 is on an interface of the Sonicwall that interface has a primary of 172.20.3.x and the sub interface is 172.20.5.x. I labed the VLAN as 5?I went to the "Create VLAN" in the SG200-26 and also created VLAN 5 and under Voice VLAN the ID is 5.Then I went to the SmartPort and assigned GE24 as IP Phone + Desktop. That was OK. But when I go to the SPA303 and Enable VLAN and VLAN ID 5 I get Initializing Network. I am able to ping the 172.20.5.1 which is the gateway for the VLAN but still pull no IP. I also have an DHCP range assinged the subinterface.I also am using Cisco Configuration Assistant. I can see the switch SG200-26 and my IP set but it shows no IP. So I know that the CDP from the phone to the switch is working.

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Cisco Switches :: Does SG200 Support VLAN Trunking

Apr 15, 2013

does SG200 support VLAN Trunking?

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Cisco Switches :: Unable To Get SG200-26 VLAN Configuration

Feb 20, 2013

Below is my configuration so far.
 
GE1     General     1UP, 100T, 101T
GE26   General     1UP, 100U, 101U
 
But I could not get port GE1 on vlan 100 to ping to anything on GE26.It only works when i change it to 100UP... BUT the rest of the vlan ID (101) will still unable to work.
 
Yes. i need multiple vlan on a single port as I am running Virtual machines on the GE1 and GE26 is an uplink I need all vlan to communicate from GE1 to GE26. Is this possible?

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Cisco Switches :: Sge2010p (v5) - How To Set QoS For VoIP Vlan

Jul 24, 2011

I have configured 2 Vlans on the network. 1 - native Untagged for data traffic and 100 Tagged for VoIP.I have 4 SGE2010p switches 2- of them in stack working in L3 mode and 2 connected to the stack via single ethernet links in L2 mode.I have IP phones with trunked ports -Vlan100 tagged and 1 untagged. I have set CoS 5 for Voice Vlan 100 on the phones and CoS 5 to queue 3 mapping (in basic mode) on all switches.But it seems to not work at all.Should I use Advanced QoS mode?Where Can I find some QoS configuration example for Voice Vlan on SGE2010p switches?

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Cisco Switches :: SGE2010P - VLan For VOIP?

Mar 11, 2012

I just purchased two Cisco switches (SGE2010P) for the new Mitel 5000 Phone System. The Mitel vendor programmed and setup the phone system for us, but they couldn’t figure out the VLAN setup on the my switch. So now I have everything on one network and I am stuck on my own to figure the VLAN on my own. So please, some step by step on the settings on the switches, the router and the server (DHCP).

Here is what I have now:
2 floors building with a Cisco SGE2010P switch for each floor.Sonicwall TZ 210 routerWindows 2008 R2 server for DHCPMitel 5000I have the switch on Layer 2 at this moment, but I can switch it to Layer 3 if that makes the process easier and less steps.My network as follows: Router: 192.168.123.254Windows Server: 192.168.123.9Switches: 192.168.123.5 and 192.168.123.6Mitel 5000 server: 192.168.123.7 (has to be changed)The PCs are connected to the phones.

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Cisco Switches :: Can't Open Port To VLAN Menu In SG200 -08

Jan 29, 2012

I get a empty blue window when I try to open "port to VLAN"
 
We have upgraded the software but it doesn't work.

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Cisco Switches :: SV220W / SG200 - Proper Vlan Setup?

May 21, 2013

i have a question about the proper method to setup up vlan(s) on a sg200 switch with a sv220w router. Should i setup the vlan on the router or the switch? I have small office setup, i need atleast 2 vlans to separate the networks. i want both to have internet access but be completely isolated from each other.

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Cisco Switches :: SG200-26 Switch VLAN And Internet Access

May 9, 2012

I start writing this post telling you that I'm not a qualified network admin, so I beg your pardon if I do not use appropriate terms in my question. Also my english in not so good since I'm Italian and my english in almost scholastic.
 
This is the "story" :
 
I bought two switches as described above and actually I have to create 2 VLANS as described below :
 
VLAN id 2     name "Service_A"   ports 1-4
VLAN id 3     name "Service_B"   ports 7-9
 
all other ports can stay in default VLAN1.
 
my network infrastructure have some other very simple swtiches connected and 1 soho router (static ip 192.168.1.1) with dhcp active and ip pool address released from 192.168.1.100 to 200.
 
the SG200-26 have static ip 192.168.1.254   and  192.168.1.253

MY NEEDS:

I need VLAN for privacy matter so all computer connected to ports in VLAN2 cannot see nor enumerate PCs and resources on other VLANs, but I also absolutely NEED that all computer in every ports (and every VLAN even default VLAN1) can access the internet.

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Cisco Switches :: SF300 24p And VLan For VoIP Traffic?

Jan 2, 2012

I have a SF300 24 P and Iam trying to configure a voice vlan this is what I have done so far and it doesnt work.
 
1. create vlan 30 for voice traffic and enable it

2. Telephony OUI add my mac address for allworx phones

3. Port to VLAN add 30 has tagged, port to vlan 1 untagged

4. Vlan to port I try to add 30 and get this error (Port e15 is candidate in voice Vlan 30 and cant be configured as static member in the vlan.

5. Under Discovery LLDP, LLDP MED port  Setting Enable MED status, then all other options to yes
 
In my LLDP neighbor  information all my phones are there and says under port ID 0 ( my phones support LLDP and CDP)

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Cisco Switches :: Restricted Inter-VLAN Routing With SG200-26 And SG300-10

Feb 26, 2013

My organization wishes to host a LAN gaming event. The setup I have in mind involves a 24-port switch for connecting all the player computers and having that switch connected to a smaller "core" switch which has the the game server and router connected to it. I'd like to know if I can set things up as follows...
 
SG200-26 with ports 1-24 on seperate VLANs  so they cannot talk to eachother. I'd then like ports 25 and 26 to be an  aggregated (for bandwidth and redundancy) trunk port to carry all 24  VLANs plus an additional management VLAN (ex. VLAN 100) that will be used for accessing  the switch. I'd like those aggregated trunk ports to connect to an SG300-10 "core" switch which will be connected to the game server  and to a router for internet access.
 
I'd like the ability to have two  network connections from the game server to the switch, one on the  management VLAN and one on a different VLAN (ex. VLAN 50) that will be accessed by the  players (ports 1-24 on the SG200-26). The core switch needs the  ability to perform restricted inter-VLAN routing, in that it doesn't  allow VLANs 1-24 to talk to eachother but they can talk to the server's  VLAN but only through specific service ports (ex. port 12345, 12346). Is this possible?
 
Furthermore how would I configure the SG300-10 to allow VLANs 1-24 to talk to VLAN 50, but not themselves or VLAN 100. As well, I'll probably have the router on it's own VLAN (ex. VLAN 60) and allow VLANs 1-24 to access it but only through HTTP port 80 for web access.

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Cisco Switches :: SG200-08 And SG200-08P Fail To Hold Or Update Date / Time

May 24, 2011

SG200-08 and SG200-08P fail to hold or update Date/Time.(New installation for a UC320 setup.)I've got both an SG200-08 and SG200-08P that are failing to maintain date/time when set with "Use Local Settings".  Every restart/powercycle causes them to reset to Dec 31 1969.  Other settings save fine.I first tried to set time via SNTP Unicast using a variety of public time server addresses including the 3 hard coded to the SG200-08 firmware:
 
Sadly though it always just shows  "Active Server  Server Host Address: 0.0.0.0"  and continues having 12/31/1969 as the date.  Both after a config save and a reboot.I can ping the NTP servers just fine from the switches either by IP or by hostname.At this point I've decided that I must be missing something simple. At least I hope so... otherwise it's a firmware bug which means waiting for a fix.Other devices behind the same firewall/gateway (RVS4000) are updating NTP

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2620 - 79xx Series VOIP Phones

Jun 10, 2012

I have some 79xx series VOIP phones that are acting VERY strange ... if you are familiar with these series phones once plug them into the PoE switch they look for a TFTP server with the call manager files to acquire all the info they need to work .... i have them set up on a 2620xm router running IOS c2600-ipvoicek9-mz.124-15.T14 along with call manger 4.3. My router is my TFTP server and i have hooked up and fixed over 50 of the same series phones with out a problem.

Now here is my issue ... when you goto press the SETTINGS button on the phone you are allowed to go into the settings of the phone to change all the ROUTER,TFTP,ETC info to allow you to connect your phone to the CALL MANAGER or you can set up DHCP and it will acquire the info automatically. When i press the SETTINGS button nothing happens .... i can reset the phone to factory defaults by holding the # button then 12345678*0# then 2 not saving the info and i can hit the restart buttons which is * 6 SETTINGS buttons together and that will let me restart the phone but i cannot manually set up this phone to do anything .. it will not acquire info form my DHCP server and will not find my TFTP server at all =( the phone SETTINGS BUTTON does not respond at all ..only when restarting the phone.

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Cisco :: VoIP Phones Customization - Ring / Backgrounds

Mar 12, 2012

has anyone here played around with uploading compatible audio files for custom rings and MOH and/or personalized backgrounds for the phones? I was only taught the basics in our CUCM v6.0.1 and am looking to figure out how to get some good music on my phone as well as play around with other "cosmetic" features. The phone I'm testing with is a 7971(color).

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Cisco Routers :: Voip With SRP547W And SPA303 Phones?

Oct 28, 2012

I have an SRP547W hooked up as the office router with the standard office phones connected via the telephone ports at the back of the unit using 2 SIP lines as well as the PSTN by dialling hash first. We have just added a new staff member and bought an SPA303 with the intention of connecting it through registered SIP lines on the SRP547W, and hopefully have the facility to use the PSTN line when the SIP lines are busy.
 
The problem is, it connects to VLAN100 and gets its IP address and initializes fine however no lines show as configured and it can't make or receive calls. What do I need to configure on the SPA303 to tell it to use the SRP547W as its SIP Server/Proxy (not sure of the terminology).

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Time Outs On LAN - VoIP Phones Have A Delay Internally?

Oct 6, 2011

A couple of users on my network complain about timeouts. They access the same server which runs a SQL server. People from outside world can access it without a problem but internally it keeps timing out. I have also noticed that VoIP phones have a delay internally. So if i pickup my phone and dial an extension the other person can't hear me sometimes but i can hear him.

I have experienced the VoIP problem but have never had any time outs on my machine. I tried packet capture on a couple of computers but i cant see anything out of the ordinary. Alot of ARP, some STP which i think shouldn't reach the machines, dropbox traffic etc.

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Cisco Switches :: SG200-18 To C2960S Trunked - SG200 Cut Off The Net

Apr 29, 2012

how to connect our new SG200-18 to an existing Cisco network, in particular a C2960S.Here's what I've got:
 
<----- Rest of network ------- C2960S ----------- SG200 ----- (PC connected directly to the SG200)
 
On the C2960S-side here's what I've got on the corresponding interface:
 
interface GigabitEthernet1/0/1
switchport mode trunk
 
On the SG200-side I've set the IP-address and default-gateway accordingly, however:From the SG200 I can't ping any other host on the same IP-subnet as the switchFrom the SG200 can't ping the default-gatewaycan't ping from any other host or the default-gateway *to* the switch But:On the SG200 I've got plenty of MAC-addresses under "Dynamic Address Table" - however only MAC-addresses that belong to the management-VLAN of the SG200 (i.e. VLAN9 in my case)The MAC-address table on the SG200 even includes the MAC-addresses of hosts on the same VLAN I tried to ping without success. For example: I tried a PING from a host having a MAC-address of 00:19:bb:31:91:30. This MAC shows up in the arp table of the SG200. To cross check I connected a dedicated PC to the SG200 and assign it an IP-address out of the management-LAN-range of the SG200 - in this case I can access the switch (i.e. PING, WEB etc.)So to summarize: Connectivity is OK when going from directly connected devices to the SG200. No connectivity from devices that are behind the C2960S towards the SG200 and vice versa. (The problem is definitely not with the C2960S-side since we've got plenty of them hooked together without problems.) I'm enclosing the screenshots of the corresponding definitions on the SG200.

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Cisco Switches :: Very Slow Transfers Between SG200-18 And SG200-8?

Apr 16, 2013

I'm baffled by the poor performance that I'm seeing when passing traffic between my two Cisco SG switches.
 
The configuration is as basic as I can make it, no VLANs, QoS or bonding.  Both have been updated to current firmware as part of the troubleshooting process.
 
When I transfer data within one of my switches I see 50/60Mb/s. When I pass the same traffic between both switches I see 0.6 Mbs/ or less.
 
I have tried to eliminate every possible factor including switching out the cables.  No success.

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Linksys Cable / DSL :: WAG160N Doesn't Work With VOIP Phones

May 21, 2011

I purchased Linksys WAG160N (from a store)  and I also have 7 Linksys SPA962 VOIP phones provided by MyNetPhone with service included. All tests we found out that this modem doesn't work with this VOIP phones. Somehow probably doesn't give access to MyNetPhone servers to get connection with this phones.I purchased an other one from DLINK and works perfect?

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Cisco Switching/Routing :: Will ACL110 Allow IP Phones Communicate With VoIP Server

Nov 13, 2011

Will ACL110 allow IP phones communicate with VoIP server. Do I need to add line to allow multicast traffic? [code]

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Cisco Switching/Routing :: WS-6509 / VoIP Phones Random Outage?

Jan 2, 2012

All of our VoIP phones bounced (re-registered) in the middle of the work day and we do not know why. There is no maintenance going on at this time. The phones came back up right away. Upon further investigation, I only found one error message on our core switch (WS-6509 running IOS ver. 12.2(18)SXF13) and I'm wondering if that was the cause:
 
Jan  3 13:51:04.030: %SIBYTE-SP-5-SB_OUT_OF_RX_DSCR_CH1: Out of RX descriptors on mac 0 - channel 1 (count: 299)
 
I cannot find any other instances of this error message from the internet.

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Cisco Routers :: SRP541W Multi Vlan Setup?

Nov 19, 2012

I am using an SRP541W router and i am trying to configure 2 vlans, each one to use its own Wan:Here are the dhcprules and vlans:As can be seen, each one has its own wan interface.
 
Vlans:As can be seen, each vlan is using its own ports and dhcp rule, so, now they should be separate.
 
Both Wans are connected: So now (at least as i see things) the two vlans are separate and using different Wan. But the reality is different, everything is going out using Wan1.Also in the Interface Info you can see that the 2 vlans are listed under the Wan1.
 
The rest of router setting are default. 

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Cisco Routers :: Router On A Stick VLAN With SRP547w And SG200

Aug 14, 2012

As per the title, I just require 3 to 4 VLANS with inter-VLAN communication enabled. 
 
In the past I have used this router with each port of the internal switch set to a different VLAN, with each in turn hooked up to an unmanaged switch.  This has work fine for me but I want to dip my toe in the world of .1q VLANS and gain some added flexibility and neatness.

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Cisco Switches :: Bring Two Router Connections Into A SG200-50?

Apr 24, 2013

We 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.

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Cisco Switches :: Cable Disconnected With Macintosh And SG200 26 Router?

Jan 14, 2013

I owe a SG200 26 port switch and it works fine so far.Amacintosh computer (mountain lion) has been added to the wired net. Everything works fine t first, but there's a sudden disconnection issue.It seems that the macintosh computer is not able to communicate to the switch, and the macintosh prompts a lack of cable connection. None of the lights on the switch are on.If I plug the macintosh cable directly to a router ethernet port, it works properly.

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Cisco Switches :: SG200-18 Switches With LC Single Mode Fiber SFP's

Dec 2, 2012

We have a project in which we are using 34 Cisco SG200-18's each with a MGBLX1 (LC Single Mode Fiber) SFP mini-GBIC.All the fiber's come back to one building where we must "bridge" all 34 fiber connections. What hardware should be used to accomplish this? A L2 switch? For example, a 12 port SFP Switch with Fiber SFP's accepting the first 12 fiber connections, then other switch with SFP for the next 12 and so on, until there is a overall capacity of 36 and having patch cables between the 3 switches?
 
what cisco or non cisco hardware would work with these SF200-18's to accomplish this?

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Cisco Switches :: Replacing Some Netgear Switches With SG200

May 16, 2012

We are replacing some netgear switches with the Cisco SG200.  The situation is relatively straightforward.  We have a series of VLAN's coming in on a trunk from a service provider for our Metro Ethernet locations.  These trunks then get cross-connect to various location for connectivity.  The problem we have is there are two VLAN's that need to go to the same switch which provides access to our public IP block.
 
I set up the two VLAN's on the SG200 with the trunk port VLAN tagging on the service provider port.  Then I set up a separate port for untagging the traffic with the PVID of the respective VLANS's as follows: [code] The public switch has no VLAN's configured (it is an SG200 too).  If I connect GE2 to the public switch everything works fine.  When I connect GE3 to the public switch, things die.  I thought this might be caused by STP although STP should not be detecting issues like this across separate VLAN's.  Disabled STP, no change.The same configuration with the Netgear worked without an issue.  FYI, the VLAN's cannot be changed...they are defined by the service provider in this particular case.  otherwise we'd just make them the same..

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Cisco Switches :: ASA5505 - Does IOS Like CLI Exist In SG200 Switches

Aug 28, 2011

I need to purchase a few Gigabit PoE switches for a small business and I am thinking that SG200 or SG300 switches are perfect for this purpose.
 
Layer 3 functionality in SG300 switches is not great - HSRP or any other next-hop redundancy protocol is not supported, dynamic routing protocols are not supported, policy-based routing is not supported, etc. I may get one SG300 switch for inter-VLAN routing so that I do not have to send traffic to a Layer 3 device for this purpose, especially because my Layer 3 device (ASA5505) has only 10/100 Mbps interfaces. All other switches in the network don't have to be Layer 3 switches, and I am thinking of perhaps getting SG200 instead of SG300 swithces. However, because I am a long-time Cisco engineer, and know ins and outs of the IOS CLI, I would much rather administer the switches with CLI rather than GUI. So, do SG200 switches provide CLI (even if it is not officially supported) or is the only Small Business switch platform that supports CLI SG300? I do realize that the OS running on these switches is not IOS, but after having reviewed the CLI manual for SG300, I would say that 90+% of commands are identical to IOS CLI commands.

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Cisco Switching/Routing :: IP Phones 7960 / 7940 Getting Data VLAN IP

Apr 9, 2013

I have a Cisco 6500 which has two VLANs defined
 
VLAN 30 for Data VLAN
VLAN 31 for Voice VLAN
 
I have two Cisco 3750 switches.both switches are connected to IP Phones.the configuration of Cisco 6500 Trunk Port to Cisco 3750 is [code] On Cisco 3750, the trunk port to 6500 has the configuration [code].The IP Phones connected to the Cisco 3750 are 7911,7979, 7940, 7961.
 
All phone are working fine, the phones get their ip address from voice vlan, and systems connected to phones get from data vlan, except 7940/7960.

These two models of IP Phones remain on Configuring IP, and when you check the IP Settings, it gives Data VLAN IP, which does not have a TFTP.once you manually enter TFTP address in the field, it registers instantly, due to ip routing in the network.
 
these phones were working fine before, but suddenly few days back they went out of the network, and still are in Configuring IP state.I also tried to convert these ports connected to 7940/7960 to access ports [code] but still the IP is taken from the Access Vlan (30). Even If you configure a single VLAN on these ports, the IP phones then never get the IP.

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Cisco Switches :: CLI Access To SG200 Switches?

Dec 27, 2012

I just picked up a pair of 18-port SG200s, and I'm trying to figure out of there's some secret trick to getting CLI access to them?  I've upgraded to the latest version of firmware (1.2.7.76) hoping that may work, but no luck.I can tell the guts to support a CLI are there, because writing the config out to a TFTP server shows identical an identical config style to the SG500 I have here.Is there some way to enable it?

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Cisco Switches :: SG200 Vlans Across Two Switches

May 22, 2011

I am trying to set up three vlans across two switches. The switches are Cisco SG200 and SG 300 series. There are 20 devices connected to the two switches including a router for Internet. Among these devices are five wireless access points all hardwired to the LAN. If I understand correctly the first thing I have to do is aggregate the two switches. I ran two cat5 cables to ports 1 and 2 of each switch. As I understand it all I need to do is to create SAG with the two ports on each switch. I think I need to use tagging but I don't really understand how to do this. Once I get the trunking set up correctly I want to create one vlan to which all devices will belong for Internet access. The other two would be for data and VoIP. Do I create vlans with the same name on both switches? When I assign the devices (by port) do I need to enable tagging? Which type of port setting should I use? I am assuming that by including the acess points in the vlans will mean that any wireless device connected to them will have acess to the Internet and the devices in the same vlan. 

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Cisco Switching/Routing :: 2960 POE Switch Voice Vlan Configuration To Work With Non IP Phones?

Apr 12, 2012

provide a sample Voice Vlan configuration for the Cisco 2960 POE switch to work with the Non-Cisco IP Phones? 
 
Will these commands work?  Vlan 2 is the new voice vlan, Vlan 1 is the data vlan.
 
mls qos 
interface fastethernet 0/1mls qos trust cos switchport nonegotiateswitchport mode trunkswitchport trunk encapsulation dot1qswitchport voice vlan 2priority−queue outspanning-tree portfastspanning−tree bpduguard enable
vlan 2name voice

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