Switch-SG300-20-20 as L3 switch?

Similar Questions

• Aironet 2802i Radio0 has not started, not enough power POE on SG300-28PP switch

  When I restart Aironet 2802i which is powered by 28PP SG300 28 - Port Gigabit PoE + switch, I saw the following message:

  [* 13:47:31.8044 26/09/2016] Radio0 has not started, not enough power POE
  [* 13:47:31.8173 26/09/2016] DOT11_DRV [0]: set_channel channel set to 11
  [* 13:47:33.0109 26/09/2016] DOT11_DRV [1]: set_channel channel set to 36
  [* 13:47:33.6506 26/09/2016] Radio1 not started, not enough power POE

  Series Aironet 2800 get started guide mentions "any 802.3at (25.5 W) compatible switch port" and SG300-28PP seems to be consistent.

  Please advise, thank you.

  Dennis

  Oh sorry, I got a 2602 in my head, but you use the built-in WLC? I have not had the chance to play with those, but assumes that it will be the same.

  Try to display the summary ap and ap 802. 11A of summary config

  See you soon,.

  Ric

• Routing between two VLANs on a switch in series SG300

  I've seen a lot of messages from people with problems of traffic between the two routing VLANS with some complex examples.  Can someone show a simple example for a SG300 switch (in layer 3 mode) to set up the two VLAN and send the traffic between VLANS without an external router?

  VLAN1 10.10.10.0

  VLAN2 10.10.20.0

  I tried to do through the UI and can't seem to make it work.  It seems that it must be very simple, so maybe I'm missing something in the GUI.

  Hi Chris,

  I did 5 minutes of recording that showed how I configured the two VLAN on my SG300 switch and layer 3-switched between the VLANS.

  You have no trouble getting to the GUI, so you will have no difficulty to setup in a few minutes...

  • Be sure to use the latest version of the SG300 package, with a bearable CLI.
  • to save your changes to the configuration at the end of the process.
  • the IP addresses that you create will be the address of default gateway for PC hosts on VLANs specified.
  • Recording can be interrupted at any time to perform configuration operations.

  Recording is now available on the website of the WebEx service. Click on the link below to read:

  https://Cisco.WebEx.com/ciscosales/LSR.php?at=PB&SP=MC&rID=55688352&RKEY=05e1fc5fff0d05da

  Configuration of VLAN

  Monday, October 24, 2011 11:02 New York time

  5 minutes

  Have fun

  Best regards, Dave

• Cannot connect the switch Cisco Cisco SG300 - 28 p spend and traffic through VLANS

  Try to connect the Cisco SG300 - 28 p switch to another switch and proceed 2 VLANS between them.  Not doing any circuit.  If I connect a computer to the port on the SG300 - 28 p I can access the VLAN 2 and take a DHCP address. However, when I connect to another switch on the port and connect it to a port on another switch secondary I am unable to access VLAN 2 and pull an IP address.  I checked that the works of secondary switch (WS-C3560G-48PS-S) connected to the other 3500 s, but not this latest SG300 - 28 p.  Here's the configuration for both, I'm leaving areas that shouldn't matter and add if necessary.  Try to connect the SG300 - 28 p Port 26-WS-C3560 Port 1 port.  Once again, if I connect a computer to port 26 on the SG300 - 28 p I access the VLAN 2 as expected, but not when I connect to channel 2 on the secondary switch.

  Cisco SG300 - 28 p

  !
  interface vlan 1
  Internet name
  !
  interface vlan 2
  LAN name
  IP 172.20.5.11 255.255.0.0
  no ip address dhcp (this is the VLAN I'm moving)
  !
  interface vlan 3
  private name
  !
  interface vlan 4
  name of Nortel
  !
  interface vlan 101
  name Video_Project
  !
  interface gigabitethernet26
  Description VLAN2-ACCESS-CISCO3500
  switchport mode access
  switchport access vlan 2 (this goes to port 1 on the other Cisco 3500 switch to provide access 2 VLAN)

  Cisco 3500

  !
  interface Vlan1
  NATCO Internet description
  no ip address
  no ip route cache
  no ip mroute-cache
  !
  interface Vlan2
  NATCO LAN description
  IP 172.20.5.13 255.255.0.0
  no ip route cache
  no ip mroute-cache (this is the VLAN I'm moving)

  !
  interface Vlan3
  Description LHPrivate
  no ip address
  no ip route cache
  no ip mroute-cache
  !
  interface GigabitEthernet0/1
  switchport access vlan 2 (this is the port that I connect to the SG300 - 28 p)

  !
  interface GigabitEthernet0/2
  switchport access vlan 2 (this is the port I hang my computer to and trying to access VLAN 2 other switch)

  Hello

  Yes, STP is the problem here. As you can see on your release of the Cisco 3500 switch, port Gi0/1 is BKN (The FEW is a shortened form of "Broken").

  This is caused by an incompatibility of versions PLEASE used between the two switches. Small businesses (including series SG300) switches are use legacy STP or Rapid STP (your case), but uses templates to business (such as catalyst 3500) PVST + (each VLAN spanning tree version of STP).

  Two versions between group of switches are compatible only under certain conditions. Important condition is that the two switchports needs to use a VLAN 1, vlan access/native and not any other number VLAN.

  It is to make your communication work, you must:

  • disable the STP at least 3500 Cisco switch:
    • on overall global (Switch (config) # no vlan spanning tree 2)
    • or by the base interface (switch(config-if) # no vlan spanning tree 2)
  • change the configuration of your connection between two switches by following the path:
    • change the switchport trunk (trunk switchport mode) mode
    • do 1 VLAN as native vlan (vlan switchport trunk native 1)
    • Towing VLAN 2 as vlan tagged on that Stump (switchport trunk allow vlan add 2)

• Cannot create the IPv4 Interface on switch SG300-20 entries

  It is a brand new switch, mode of L3, and I am connected to port 5. By default, all ports are VLAN1 (management) defined as the PVID and are defined in trunk mode. I can connect without problems, and nothing else is connected to the switch.

  I did a master reset (via the web interface and button reset for 20 seconds) several times, and every time I try to assign an IP address to a VIRTUAL LAN on the page located at IP Configuration > GPI and Interfaces > Interface IPv4, I lose connectivity to the switch and it should be reset.

  I make no changes to the VLAN1 (management) or the port I am logged in, but the problem persists. My switch is bad? Thanks in advance.

  Hello Terry,

  It is done, your switch has several types of IP addresses,

  -static IP address (you set this)

  -dhcp (a server or router that sets)

  -default (if neither of the other is defined) 192.168.1.254.

  If the sg300 or 500 device has the default IP address and add another IP interface (on a virtual LAN or on a port), it will determine that static or dhcp is the management interface and the address 'by default' won't work any more.

  The workaround for this is:

  When you configure layer 3 routing on a sg300 or switch 500, once the switch is in mode l3, you must:

  1 - give each VLAN interface a static IP from vlan1.  This can be the same as the default 192.168.1.254, but I recommend to choose another address where you decide to add another switch in the future.

  2 - before you set an IP address on the new VLAN, assign a port of access to the new vlan (so you can move your desktop to this vlan) management if necessary.  management of VLAN--> belonging to a vlan port.  Once you assign the ip address and your management interface goes far, move your pc to port on the new virtual local network, give it a static and reconnect to the new IP address.

  3. use the cable from the console and CLI to configure the interface vlan, as the console port does not go down, or lose connectivity when configuring a VLAN.

  Hope this helps,

  Dan

• Can switch ports Sg300 52, I use all ports of 52 at the same time?

  Hello

  Does anyone know if all the ports on the SG300 52 can be used? Or allowing a link rising port SFP neutralizes an access port?

  I know sometimes under the hood that the SFP ports share the same hardware that 4 last access ports so they are mutually exclusive, but I can find no record of the architecture of these switches.

  Thank you very much

  Tom Whittle

  Hi Tom,

  Yes, G51 and G52 ports are ports combo with SFP slots. FPS has a higher priority, so RJ - 45 would be disabled if you connect miniGBIC on port next to him.

  Data sheet contains information about ports combo. If you have a switch in front of you there is a feature on ports which basically says that it is a common interface.

  I hope this helps.

  Alkesandra

• Problem with switch Cisco SG300

  Hi guys,.

  I have a problem with switch Cisco SG300-20. After the failure of the switch boots in a kind of mode. It requires

  MAC address and serial number to be entered manually for the device. I tried to find information on this mode, but without success.

  My question is: what is this mode and how to make the start switch in this mode?

  How can I turn on the switch in this mode on purpose if it happens again and I enter the wrong information by accident.

  Thank you

  Hi Aegx, this is a rare case where the switch basically forget his identity. Although the switch is recoverable, it is recommended the switch RMA.

  If you are certain that you have neither taken under warranty, all the information that is asked is on the bottom of the switch sticker. If the thumbnail is is not present you wouldn't able to do this is correct.

  In addition, if you make a typographical error, the switch will have undesirable failures that are permanent, such as the inability to update software.

• Need help setting up switch SG300-10

  Hello

  I bought a SG300-10 switch and configuration.

  I have a problem to set up it causes that I'm not really used to networking.

  what I set up at the moment is the VLAN.

  VLAN 2 - step my router it for internet access

  Vlan10 - is for my server and pc in my office

  VLAN 40 - is for the wifi of comments.

  I will use the mode switch layer 3 and I want to configure a DHCP server on the vlan 40 but I'm not very well how to do.  I activated the DHCP and created a pool of ip but how I assign on the vlan 40? and how to set up everything to go on the internet? If I followed the basic logic, I will put all my members of port of vlan 2, is that correct?

  IM new in the field of networking

  Thank you

  Hi Justin,

  Here is some basic information for the switch. With VLAN, it is tag VLAN and remove the brand VLAN. A package of UNTAG means in the package header, there is no VLAN ID. The switch will provide separate from the client connection based on the transfer of bridge table. Usually UNTAG VLAN is used for the client connection. A beacon packet contains the VLAN ID in the header. In general, tag packets is used between other network device. An access port is member of 1 VLAN that is not marked. A trunk (on small business product) port is a port that has 1 UNTAG VLAN (VLAN native) and has the ability to tag the VLAN extra.

  Some examples of configuration CLI for tag and remove the brand VLAN. Keep in mind, VLAN 1 is the default VLAN, therefore, unless you make sure, VLAN 1 will default.

  To create a VLAN 2 on your switch

  Configure the terminal

  database of VLAN

  VLAN 2,3,4

  This will create the VLANs 2, 3 and 4

  To configure an IP address to a VLAN

  Configure the terminal

  interface vlan 1

  IP 192.168.1.254 255.255.255.0

  interface vlan 2

  192.168.2.254 255.255.255.0

  interface vlan 3

  192.168.3.254 IP address 255.255.255.0

  interface vlan 4

  IP 192.168.4.254 255.255.255.0

  Keep in mind, VLAN 1 must have a static IP address before you assign any other VLAN an IP address, or the switch will "lock".

  To assign an access as a member of the VLAN 1 port

  Configure the terminal

  Article IG1 interface

  switchport mode access

  To assign an access as a member of VLAN 2 port

  Configure the terminal

  interface hi2

  switchport mode access

  switchport access vlan 2

  If you check the GUI you'll notice port 1 is "1u" and port 2 is "2u".

  To create a trunk and assign some VLAN-

  Configure the terminal

  interface IG3

  switchport mode trunk

  switchport trunk allowed vlan add 2

  In the GUI, you will notice 3 port will be "1u, 2 t".

  To configure a port to have a VLAN different other that 1 as it removes the brand on a chest.

  Configure the terminal

  interface IG4

  switchport mode trunk

  switchport vlan trunk native 2

  switchport trunk allowed vlan add 3.4

  On the GUI, it will show '2u, 3 t, 4 t'

  Now that we have fundamental port assignment of the road, you can work on DHCP and IP address management.

  When the switch is in mode layer 3, if there is an IP address assigned to a VLAN, it is a switch virtual interface (SVI). The IP address of the service VLAN as default gateway which connects to this VLAN. The switch can associate the pool DHCP IP interface created on the switch-based layer 3.

  Firstly, we must establish your first jump of the switch - the default gateway of the switch statement. If you have a router connected to the SG300 you must assign the SG300 default gateway, which is the IP address of the router.

  Configure the terminal

  Default IP gateway 192.168.1.1

  Then you can concentrate on your DHCP scope. To configure a server DHCP table here is an example-

  network IP dhcp pool PRODUCTION
  

  address 192.168.2.1 low high 192.168.2.253 255.255.255.0

  Infinite rental

  default router 192.168.2.254
  

  dns-Server 8.8.8.8
  

  This basic table DHCP said many things.

  The name of the table is the PRODUCTION, this can be anything you want.

  low address is the first IP address that is assignable in the pool while high address is the last

  infinite lease means that had not expired DHCP lease

  Router by default, it is the most important. It is the default gateway, that the switch will be assigned to the customer. This is very important if you want router between VLAN or upstream of the internet

  DNS server, this allows to resolve the name instead of having to use IP only.

  Now, if you connect to a computer that is enable DHCP where VLAN 2 is not marked, you should receive an IP address that is assigned by the switch on this computer. Notice that the pool is a number of address IP 2 VLAN. The definition of IP pool, this is how it will bind to one VLAN, by matching the subnet.

  Now, once you have all the basic configuration complete, as Marty says, depending on the capacity of your router, it will need to need to support VLAN tagging, interface sub dot1q OR, as Marty has said, it would need static route to allow to your additional subnet route on the internet.

  Hope this will help you get on your way.

  -Tom
  Please mark replied messages useful

• Switch connection SG300 ESW 540

  I have a problem connecting my ESW 540 to new supplementary switch Csico SG300. Is the uplink port must be configured differently?

  The port of the ESW becomes inactive when I connected to the port of SG 300.

  Thank you.

  Untung,

  Specify the switch or disable SmartPort role on the port.

  -Marty

• SG300 series Switch - #Unknown # procedure or function: free?

  Hi all

  Does anyone know what "##Unknown procedure or function: free" means on a series of SG300 switch? (as below)

  Also, I want to create a model of configuration, change and mass file to deploy it... What is the best way to do it on a switches 300 series? They do not seem to behave like the Cisco IOS products when it comes to change and download config files.

  Switch software version:

  v1.3.0.62 / R750_NIK_1_3_647_260

  CLI v1.0 v1.3.0.62 / R750_NIK_1_3_647_260
  CLI v1.0

  !
  interface gigabitethernet13
  IP-Phone & PC description
  activate the storm control
  Storm-control broadcast level 10
  Storm-control include multicast
  maximum port security by 10 points
  port security mode max-addresses
  port security throw trap 60
  spanning tree portfast
  switchport trunk allowed vlan add 100
  LLDP-med network-strategy to add 1

  Procedure or function ##Unknown: free

  !

  Thanks in advance for any help...

  Matt

  Hi Matt, I wasn't looking to recreate because I think I know the problem, that goes back to my initial suspicion.

  You have many things going on, basically, I think you're too smart for your own good.

  • If you have car insurance, you don't need to manually tag the VLAN, so your config from port to manually set 100t can be breaking stuff
  • You have the policy of lldp attributed to the port assigned by the voice of the auto

  To make this as painless as possible, I would like to switch (back out config is boring and takes too long in my opinion).

  Use this document for the LLDP-MED

  https://supportforums.Cisco.com/docs/doc-27005

  It must be remembered that automatic speech depends on the protocols of discovery as the cdp and lldp. These auto policies don't produce any results or undesirable if already manually set you the parameter. The switch performs a basic QoS for the CoS and DSCP to tag packets, so that is why everything is basically done twice - or more based on this config.

  -Tom
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• "ip Routing" command Switch SG300

  What makes "ip Routing"? on the CLI on the SG300

  When I do that, I see it allows ip transfer, but there is no mention of this in the manual of the CLI.  Just trying to figure out what I would use it for, and if I have to leave it on or turn it off.

  I have several different SG300 switches in L3 mode, and they are set up in an environment multi - vlan...

  Thank you

  Scott

  IP routing is mode 3. IP routing is a command to toggle for inter-sous communication. It is very useful for allowing.

  -Tom
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• SG300 switches have poor performance in layer 3?

  We have several switches SG300 Serices. We use them to route traffic to VLAN remote offices, the Internet connections and wireless access Points.

  In a remote office, we have a SG300-10 facility to route the HQ network and the remote office subnet. The SG300 is connected to the seat through fiber and contains several VLAN Tag. If I speed, tests on the fiber of the entrants Netwotk tag link I get decent performance, 80Mbs. If I switch to a networtk who is not priginating of the central administration and road SG300-10 package, I get poor performance. 15 - 20Mbs.

  I have Fireded until a new FW SG300 - 28 p v1.2.7.76. Added a HQ VLAN 101 and VLAN new, 1025. Mapped some Tagged and not marked for each ports.  Switch has been connected to the network of HQ as untagged VLAN 101.  I put a laptop on a unmarked port VLAN 101. Ran some tests, cam is back with 750-850Mbs. great.  Put the same computer laptop on a Port of 101 tag, set the NETWORK card for tag VLAN 101, same test, same speed, 750-850Mbs.

  I configured then laptop for tag VLAN 1025. Connected to the port 1025 VLAN scored. Done speed tests, the results were 15-20Mbs!

  Then I configured laptop for Untagged VLAN 1025. Connected to unagged port 1025 VLAN. Done speed tests, the results were 15-20Mbs!

  It was only the laptop and connect to the net on the SG300 - 28 p P.C. Why this device's performance is so poor when he needs to route?

  Other switches have v1.0.0.27 FW or FW v1.1.2.0. They have similar speed problems. All configured for layer 3.

  Thank you!

  Scott<>

  How are customer gateways and server configured?

  The default gateway for connecting devices should probably be that of the IVS, they are directly connected to. So if you have a server connecting to a SVI 192.168.1.100 then the gateway server should be 192.168.1.100, not a router upstream. Who can create a loop of road if the return circulation.

  -Tom
  Please mark replied messages useful

• How to configure the port to connect the SG300 switch to 3com switch

  Hello

  I need help. I have my network with multiple switches SG300.

  I have one of them as my base switch working mode layer 3. With 2 VLANS and vlan interfaces to each vlan.

  Everything works ok.

  But now I need to plug a 3com unmanage switch who welcomed of vlan 1 and 2. How can I connect this switch to my Cisco sg300 switch? Which mode to use in this port?

  Thank you very much.

  SG300 Switch L3

  I have

  I have

  SG300 L2 switch

  I have

  I have<-------- how="" should="" i="" configure="" this="" connection="" to="" support="" all="">

  I have

  3Com unmanage switch

  I          I

  I          I

  I have vlan 1

  VLAN2

  Use of VLAN based on MAC on SG300 L2 switch, record all customers on the required VLANs (or better configure port SG300 L2 to 3com in VLAN PVID with maximum and other clients in the VLAN based on MAC).

• What is the best switch to deploy, SG300-52 or SGE2010?

  Hi guys,.

  I am currently canvassing of switches that can be deployed in our temporary buildings as Distribution switches. I just want to ask your recommendation between the SG300-52 and SGE2010. What is the best in your experience? Features interested is the preparation of ipv6 of the switch, its features and performance (speed of transfer, LACP, stability, etc.)

  Thanks in advance!

  Zero

  Zero,
  

  
  

  Far the sg300-52, you have these functions plus text view cli coming in the next version of the firmware.  It supports more features and it's the next step for small businesses of cisco switches.  The sge2010 was the best of this last era, but in functionality, the sg300-52 summits.  Not to mention, you get your real 48 ports for connections and 4 additional ports for fiber or stacking modules that will be supported in the next firmware.
  

• Mask problem Switch SG300-28 30

  I seem to have a problem using a 30 mask my SG300-28 switch L3 mode.  I want to isolate my router in one VLAN separated.  I had one VLAN created with a 24 mask and it seems to work.  I tried to change the mask on the switch and the router at 30.  There is no DHCP on this VLAN.  I cannot ping either side of the switch or router.  In the configuration screen to assign the IP address to the VLAN there you can use a mask from 8 to 30.  When I change the 30 to a 24, it works very well.

  I use a configuration access port for VLAN router.

  Using a VLAN and an access port is perfectly fine.  There should be nothing wrong with that.

  I don't know if this switch supports, but you might be able to do a "no switchport" and then put the IP address on the interface.