Cisco Switching/Routing :: SG-300-20 Managed Switch

Oct 11, 2012

I have a SG-300-20 Managed switch. I attached a picture of what I want to do. Is this possible to do? How would I go about doing it?

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Cisco Switching/Routing :: 2921 Connecting To Non Managed Switch

Mar 21, 2012

This is for a short temporary time until I get cisco 3560s in place. I have a 2921 configured  and it is connecting to an HP non managed non VLAN switch and I cant get any traffic to pass from my computer to the router (pings or anything). Here is brief configuration that should be enough. [code]
 
Here are my vlans 1-default, 2-management, 192-data, 92-voice, i believe its running rapid spanning tree protocol. Do i have to take off encapsulation on my data vlan to get it to work or make the data vlan default vlan for everything. I am lost as to why this is not working.

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Cisco Switching/Routing :: Nexus 5000 Switch To Be Accessed And Managed Inband

Nov 28, 2011

we have e requirement for a Nexus 5000 switch to be accessed and managed inband, ie the Management interface can't be connected to the rest of our networks management VLAN because the switch is remote and only connected via fibre. We have enabled the interface VLAN feature and configured an interface VLAN but can't seem to PING the IP address configured on it ?

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Cisco :: Layer 3 Managed Switch?

Apr 30, 2012

I need a ≥ 8 port layer 3 managed switch. What would be the cheapest solution for this?I've been looking at some stuff like Cisco 4908G, but that only supports 1000base-X. I need something that supports the standard 1000base-T. I've also looked at a Cisco WS-C3508G-XL-EN, but correct me if I'm wrong, this is only layer 2?

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Managed Or Unmanaged Switch Network

Mar 21, 2013

i have a 20 story high rise condo bldg that i am providing internet service to. I have a 8 port managed network switch on the 1st floor. I have a cat6 line ran from each port to the 8 distrabution closets in the bldg.My question is this if i am using a managed switch to send the signal to the other switches, do the other switches also need to be managed? or can i use unmanaged switches at the other locations. I do not want each condo on those switches to be able to see or comunicate with the other condos on those switches. I am using 48 port switches in the 8 distrabution closets.

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Layer 3 Managed Switch - HP V1910-24g

Mar 6, 2012

I'm looking to get a layer 3 managed switch. The HP we currently have only does layer 2.I'm looking at a HP v1910-24g. It has 24 10/100/1000 ports and looks to be layer 3 as well.It looks like they can be had for around $350.Anything different I should be looking at with similar specs? Any issues with the v1910-24g?

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Cisco Switches :: SLM2048T Can Be Configured As Managed Switch

Feb 25, 2013

such as the SLM2048T can be configured as an managed switch.  Our schools have laptop carts and we want to put switches in the carts so that the laptops will be plugged into the network when not in use and software installs, updates, etc. can be pushed to the laptops while they're in the cart instead of waiting for them to be taken out, powered on and pushed over wireless.  I can find a 10/100 48-port unmanaged switch, but I really want a gigabit unmanaged switch, but they don't seem to exist so I was wondering if a managed switch can be configured and used as an unmanaged switch.  I don't want to have to assign a static IP address to the switch.

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Cisco WAN :: 3400 How To Start Managed Switch Connection With PC

Aug 31, 2012

I am a lucky enduser of an 3400 ME switch.i admin an 80 comp LAN with segments splitted by unmanaged layer 2 switches.Now i want ti use a 3400 me switch .I connect an ethernet cable between the console port of switch and lan computer dell server application windows 7 ethernet port.What's next?I browse the cisco site,download configuration assistent but nothing.I installed a hyperterminal and wait for call ,nothing.So,what's next?how can i give an ip to cisco swith?

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Cisco Switches :: SF 302-08 Managed Switch - WiFi Hotspot

Aug 31, 2011

I have bought this switch to try :
 
We (our company) have a new glass fiber internet from a provider with 5 ip-addresses in an /29 range. I try the accomplice the following. On port 1 comes the output from the provider. On port 2 till 7 I want to separate the ip addresses so can distribute these addresses to our lan, to a wifi hotspot for external company visitors etc. So on port 2 a ip to the lan, on port 3 a ip to wifi router

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Connecting 2 Public IP With Managed Switch And A Router?

Oct 11, 2011

I have two public IP's entering a location from two different sources. One is under our control and the other is a 3rd party. Lets say Ours: 1.2.3.1 3rd Party 1.2.3.2

One is coming in through a firewall/router and the other is a direct link. Each will come into a different network segment 192.168.200.0/24 and 192.168.210.0/24

some of the hosts one subnet will need to talk to the other.

My envisioned setup would be as follows.

1.2.3.1 will come in to the firewall/router into the managed switch. 1.2.3.2 will come in the the same switch but in a vlan The vlan will have a trunked port to the firewall/router to allow routing between the vlan (192.168.210.0) and the other subnet (192.168.200.0).

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Marconi ASX-200BX / Setting Up An ATM Managed Switch?

Jun 22, 2012

Looking for support on setting up an ATM managed switch. It is a little older and void of documentation, model being Marconi ASX-200BX, that I can console but am lost from there. Much different than any Cisco switch I've ever seen.0

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Cisco Switches :: Setting Up New SF-300 Managed Switch - Not Passing Traffic

Sep 15, 2011

I just purchased a new SF-300 managed switch for the purpose of using it on the DMZ, so we can mirror the internet port and monitor traffic for my company.  I have set it up from the web interface to miror port 1 to port 2 and that's pretty much it.  I decided to test it before putting it in production, by hooking it up to one of my core network switches, connecting a laptop to it and trying to get online.  It doesn't even connect to my DHCP server to get an IP address.  If I put the laptop back on the same subnet as the switch management IP, I can still connect to the switches web interface.  Isn't the basic functionality of a switch to pass traffic? 
 
I should also mention that I'm not a network engineer, so there might just be something I'm missing with regard to a default setting that needs to be switched off?

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Cisco Switches :: SG 300-52 Port Gigabit Managed Switch - Cannot Telnet Nor SSH?

Nov 16, 2011

We have recently purchased SG 300-52Port Cisco Switch to support our Network but they constantly having some bizarre issues or I assume bugs, i.e. we cannot Telnet nor SSH to the switch now, whereas we were able to SSH before, we have set them up for Remote Log Services to get some syslogs and reports but no report have been generated nor logs,
 
I have done some testing through Wireshark and there are absolutely no reports / logs.We have some real issues with this switch and it’s hard to believe that this is a Cisco Product,
 
SG 300-52 Port Gigabit Managed Switch
Firmware Version (Active Image ) : 1.1.1.8
Firmware Version (Non-active ) : 1.1.0.73
Boot Version : 1.0.0.4

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HP ProCurve 1800-24G / 24 Port Managed Gbit Switch?

Oct 3, 2011

Any good 24 port rack mountable Gigabit switch, that is managed. Is a HP ProCurve 1800-24G 24 port gigabit ethe switch J9028B decent ? Will i be happy ? I have currently a Dell 5224, that works, but it's getting old and for the life of me can't find rack ears AT ALL!! and i want it mounted so i can finish my rack installation.

budget is around 250-300$ 24 ports all gigabit and manage able for vlans etc etc.

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Cisco Switches :: Connection To SGE2000 Managed Switch Web Interface Lost

Apr 19, 2012

We have a standalone Cisco SGE 2000.
 
We lost connectivity to the web user interface - it no longer responds on the configured IP address.From the manual we see that by default the switch get its IP address via DHCP - but we find no record of any ip address assigned to this switch.Is there a IP address that this unit defaults to when DHCP is not available? Also - what is the best way to connect to the console using Windows 7?

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Home Network :: Managed Switch Selection For Video Streaming?

Jul 27, 2011

looking to pick a good managed gigabit switch for my central media server implementation.I will have probably 10-12 tvs connected to this along with other things like ip pbx extensions, music streamers, ip cameras etc.Now I can imagine about 2-3 tvs simultaneously streaming HD quality movies. In that case, I am assuming I will need a minimum 150-200mbps throughput switch. Is my assumption wrong?I have been looking at some switches which seem nice and relatively inexpensive but the throughput is much lower than that.If I wouldnt need that kind of throughput then can you explain me how do I come up with my max limit.I initially thought that since its going to be a gigabit switch it would be able to handle that kind of traffic through all its port at once, but I guess thats not a correct assumption. Throughput is what reall dictates simultaneous maximum? Am I correct?

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Cisco WAN :: ROMmon Good Option For Monitoring Traffic On SG300 Managed Switch

Oct 4, 2012

We have an SG300 managed switch located in a small business of less than 10 PCs. There has been an ongoing issue with Internet speed. Is there any way that I can monitor the router for traffic so that I can see what might be causing the problem? I would like to focus on the WAN port and Internet activity particularly.

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Cisco Switches :: ESW 540 8-port Way To Make Device Behave Like Boring In-managed Switch

Mar 18, 2013

I bought an ESW 540 8-port switch, mainly for the POE capability over all 8 ports, so that we can power some SPA50X phones.The concepts of a "managed" switch are challenging for a newbie.Is there a way to make this device behave like a boring "unmanaged" switch ??We have plenty of bandwidth, and don't need to be troubled by QoS and virtual LAN's, or all the security stuff at this time.Making this device work like an unmanaged switch (aka plug-and-pray).

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Cascading Managed And Un-managed Switches

Oct 17, 2011

is it possible to cascade a managed cisco switch with an unmanaged switch via SFP LC Modules?

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Network Switch Managed Vs Unmanaged High Network Speeds

Jun 5, 2011

I'm looking to connect my 50+ drops I have in my home based business. I transfer large files 5+gigs on a regular basis between the machines. I currently just have some cheap Netgear 8port, gigabyte switch's but when transferring files I max out around 12-15mb/sec. This takes WAY too long to transfer files.

I need a network switch so I can get my speeds up to 60+mb/sec at least. (my seconds job office has this ability)

What would I need to get this kind of speed? All my cabling is CAT6, with CAT6 ends. Would I need a managed switch to get this kind of speed?

I was looking at a couple switches. Cisco Sg 100-24 24-PORT Gigabit Switch $374 or Cheaper option Netgear Prosafe GS724T-300NAS 24 Port Gigabit Smart Switch W/ Rack Mount Kit $199

Or is there something else I could go with in this price range?

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Cisco Switching/Routing :: 3560E Switch 10 Gigbit Uplink For The Switch

Apr 23, 2012

I need 10gigbit uplink for this switch. What are the other devices that i need order along with this device.And what is the diff between  X2-10GB-LR= and CVR-X2-SFP.if i take CVR-X2-SFP, in future how can i upgrade from one gig to 10 gig?for current use i need 10gig support required. so what are all the other devices that i need to order.Fiber multimode and distance 15Mt only.

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Cisco Switching/Routing :: 3750 / 3800 - Configure Trunk Between Switch And Extreme Switch

Nov 2, 2011

i have an issue to connect a trunk between cisco switch and extreme switch i have many vlans that i want to cross via a link between cisco 3750 switch and a Extreme Alpine 3800 switch

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Cisco Switching/Routing :: What Is The Use Of No Switch Port Command In L3 Switch

Dec 28, 2008

what is the use of no switch port command in L3 switch?

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Cisco Switching/Routing :: 3750-X Stacking Switch By Switch

Nov 18, 2012

I have two 3750-X configured to be a stack and I am planning to re-rack these somewhere else.  What I would like to know is what are the effects of having the master switch itself lose power?  Does it immediately just make the member take over master (there should be no election since there are only 2 switches??) and there would be no loss of connectivity?

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Cisco Switching/Routing :: Catalyst 4006 / Quickly Copy Configuration From Production Switch To Spare Switch?

Nov 20, 2009

I have a Catalyst 4006 switch in production and a spare switch of same model. I have to quickly copy the configuration from production switch to spare switch (both L2 and L3 configurations) How do I do that?

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Cisco Switching/Routing :: Cat 3560 No Switchport Command Test Out Routing With Switch

Dec 8, 2011

The last few days I've been exploring options in getting rid of some old routers accross a wan connections.  I have a cat 3560 to play with and I thought I would try and use the no switchport command test out routing with switch.  I've got some type of route issue and I tried a few things which I thought would fix the issue but had no effect.  I'll post the config and a few commands so you can see what the basic setup is. 

Here we can see in the arp that it knows about both 10.7.1.2 (PC unable to ping 10.3.3.254) as well as 10.3.3.254 (ASA).I tried adding in a ip route of 10.7.0.0 255.255.0.0 10.3.3.110 as well as 10.3.3.254.  Neither produced the results I wanted allowing 10.7.1.2 (PC) to ping the ASA (10.3.3.254). [code]

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Cisco Switching/Routing :: Inter-VLan Routing On Catalyst 3750 Switch

Dec 17, 2011

I have been looking into this for a while and I can't seem to figure out why my 2nd vlan is not able to connect properly to the net.
 
My switch has 12 ports where my devices connects directly, they are all on Vlan 1 and they all work perfectly. on Port 12 I have a dlink router that is connected to a cable modem. the dlink router has an Ip address of 192.168.0.20
 
I created a second vlan (vlan2) and enabled dhcp relay on it. then I assigned port 9 on the switch to  (vlan2)my laptop which is connected to port 9 seems to get an ip address fine and able to ping only some devices on my network (vlan1) and is not able to go out to the internet.  I think it has to do with the routes. [code]

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Cisco Switching/Routing :: 3825 / Replacing Routing Function With 3750 Switch?

Jul 27, 2012

I have the task of replicating the router config on a 3825 router on a 3750 switch. Reason is we are taking out the router and replacing it with the switch to make use of the router for other functions.
 
Below is main part of the router config:
 
!
ip source-route
ip cef
!
!
multilink bundle-name authenticated
!
license udi pid CISCO3825 sn FCZxxxxxxx
!
vlan internal allocation policy ascending

[code].....
 
The 3750 switch I have runs C3750E-UNIVERSALK9-M, Version 12.2(55)SE3 on a LAN BASE license.
 
The first thing I have done is to order for a license upgrade to IP BASE which would give the support for OSPF routing.I do not see much of an issue with the Interface configs, however, I am not too sure about replicating the routing config on the switch.
 
My question is can I run the commands as shown for the OSPF routing on the switch? If not, can I get suggestions on how best to set this up on the switch?

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Cisco Switching/Routing :: Inter-VLAN Routing Using 877 And SG300-10 Switch

Feb 5, 2012

I recently set up a small photography business and am trying to get a Cisco 877 and Cisco SG300-10 switch to talk to each other.
 
What I want is for the Cisco 877 to handle the internet and the SG300-10 to handle the local network,
 
I have set up 2 vlans in trunk mode on the switch and want vlan2 to manage local traffic and vlan3 to handle the internet.
 
I have got the 877 connecting to the internet what I dont have, traffic going to vlan2 on the switch from the 877
 
Look at the running configs for the switch and the router and tell me how to get the vlan on the router to pass traffic to the switch. In a nutshell I am inserting the internet into the switch but am not sure how to progress. I have the c870-advipservicesk9 image file on the router. 

Switch Config
 
interface  gi2
description connection-to-data-vlan
exit
interface  gi3
description connection-to-internet-vlan
exit
vlan database (code )

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Cisco Switching/Routing :: 3560 VLAN Routing Between Switch And Router

May 8, 2012

I have an environment of 3 X 3560G of which I have 1st switch-CORE(f0/10) connecting to the VPN router(CE) interface-f0/0. Remaining 2 Cisco 3560's(Access) are connected to Gi0/1 and Gi0/2 on the 1st switch-CORE via gi0/1 . On all three switches I have created multiple VLANs and assigned ports to these VLAN. The switch to switch connection is trunk allowing all VLANs created on all these 3 switches. Now the issue is how I am going to have all these VLANs routed through single interface on the routeri-e f0/0, as all these subnets will communicating to remote site over VPN. What should be default gateway on the 2 Access switches and the CORE switch, also what static route should be on router to reach all subnets(VLANs) created on these 3 switches.
 
I have read inter-VLAN routing i-e creating sub interfaces on router but dont want to proceed with that and looking for any other way to have my VLANs talk on all three switches and then are accessible to remote site ove VPN?

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Cisco Switching/Routing :: About Intervlan Routing On Catalyst 3750 Switch

Apr 16, 2012

I have been looking into this for a while and I can't seem to figure out why my 2nd vlan is not able to connect properly to the net. My switch has 12 ports where my devices connects directly, they are all on Vlan 1 and they all work perfectly. on Port 12 I have a dlink router that is connected to a cable modem. the dlink router has an Ip address of 192.168.0.20,I created a second vlan (vlan2) and enabled dhcp relay on it. then I assigned port 9 on the switch to  (vlan2),my laptop which is connected to port 9 seems to get an ip address fine and able to ping only some devices on my network (vlan1) and is not able to,go out to the internet.

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Cisco Switching/Routing :: Routing Secondary Network On 3560 Switch

Jun 4, 2013

I am trying to get my workstation to talk to a workstation on a different sub-net through a Cisco 3560 switch.  The switch is running the following IOS version: [code]
 
My primary network is 172.16.0.0 and I am trying to connect to a device on a 192.168.111.0 sub-net. [code]
 
What would be the best way to get the two workstations talking via the switch?

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Cisco Switching/Routing :: Cannot Reach Gateway Through Routing Switch (3750)

Mar 11, 2012

I'm running into what seems a basic ip routing config problem with a Catalyst 3750 (IP Base) switch. I have several VLANS configured on the switch with IP routing enabled, and the switch is connected to the inside interace of a new ASA 5520 as follows:
 
ASA5520 IP (Default gateway): 192.168.1.1Switchport Gi1/0/1 is configured as a routed port, IP address 192.168.1.3 255.255.255.0Example VLAN is VLAN 100, IP address 192.168.100.1 255.255.252.0 From the switch CLI, I can ping all VLAN addresses, as well as the ASA5520, and the client laptop I'm testing with from VLAN 100.
 
From the client laptop on VLAN 100, I can ping all switch interface and VLAN addresses (inter-VLAN routing is working), including 192.168.1.3, but I CANNOT ping the default gateway at 192.168.1.1.
 
Here is the relevant configuration information on the 3750:
 
!
no aaa new-model
switch 1 provision ws-c3750x-24
system mtu routing 1500

[Code]....

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