SF300

Similar Questions

• SF300 Don t display hostname on CDP

  Hello!

  Please, somebody nows why I see only device ID instead of the host name with the command sh cdp on SF300 snow?

  Thank you

  because it is by default you see MAC address as "device id" in cdp/lldp. for hostname in output instead, you must enter the following command:

   switch(config)#cdp device-id format hostname

  switch, you wanted to change this advertising.

• There is no command 'Switchport Voice Vlan"on SF300 - 24 p!

  Hello everyone

  I am in an urgent problem: S

  I have a small business SF300 - 24 p

  I created two vlans one data and one voice

  but I have not assigned to ports and I do not know how, because there is no command ' switchport voice vlan "under the interface!

  Here are the configurations

  BTW the switchport mode is always trunk as it is by default

  Thanks in advance

  switch0a1172 #.

  switch0a1172 #.

  switch0a1172 #sho run

  config-file-header

  switch0a1172

  v1.2.9.44 / R750_NIK_1_2_584_002

  CLI v1.0

  SSD of encrypted file indicator

  @

  SSD-control-start

  config of SSD

  control of password file unrestricted SSD

  no control of the integrity of the file ssd

  SSD-control-end cb0a3fdb1f3a1af4e4430033719968c0

  !

  database of VLAN

  VLAN 13.20

  output

  ID of the vlan 20 voices

  Add a voice vlan Yes-table 0001e3 Siemens_AG_phone___

  Add a voice vlan Yes-table 00036 b Cisco_phone___

  Add a voice vlan Yes-table 00096e Avaya___

  Add a voice vlan Yes-table 000fe2 H3C_Aolynk___

  Add a voice vlan Yes-table 0060 b 9 Philips_and_NEC_AG_phone

  Add a voice vlan Yes-table 00d01e Pingtel_phone___

  VLAN voice Yes-table add Polycom/Veritel_phone___ 00e075

  Add a voice vlan Yes-table 00e0bb 3Com_phone___

  hostname switch0a1172

  username, encrypted password cisco c8e383b1dd7be99f878a387d87766e875404e0b3 priv

  LG 15

  The telnet server IP

  !

  interface vlan 13

  name "VLAN13".

  !

  interface vlan 20

  VOICE name

  !

  switch0a1172 #.

  It does it automatically via the port smart auto based on external trigger default. Devices to enable CDP and LLDP are supported.

  -Tom
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• rrack mounting brackets for Cisco switch SF300 - 48P?

  Does anyone know how to get grid mounting brackets for switch Cisco SF300 - 48P?

  You might be able to get them through the support of Cisco.  Check this thread: https://supportforums.cisco.com/discussion/11201291/sf-300-series-rack-m...

• Vs SF300-24 L2 L3 Modes

  24 / SF300, what is the major difference between L2 and L3 Modes.

  The switch, to which you refer is both layer 2 and layer 3 active. If it is enabled, this means that the switch can perform

  functions at the level of the selected layer. An active layer 3 switch essentially acts as a router, while the

  an active layer 2 switch does not work. Layer 2 switches receive packets and transfer them to the correct in location

  a network. Layer 3 switches and routers both do the same thing, but use IP addresses in the packets forwards, between or within networks.

  See the next page for more information on the subject:

  http://www.Cisco.com/Web/about/ac123/ac147/archived_issues/ipj_1-2/switch_evolution.html

  If you have any other questions, I'll be happy to help you.

  Thank you

  Rocket

• Route ip SF300

  Hi all

  below, that's what I do with the SF300 switch:

  I joined a cisco SF300 switch to support failover between GPRS and 3G netwoks between two different sites.

  To simulate the installation in our platform, I put the cisco SF300 linked to three computers to simulate 3G, GPRS and internal connections. could you please provide a procedure to begin this work.

  NB: I start with a simple configuration; create 3 vlans so I did the road ip between VLANs, that the problem is with ip route that's not possible to ping from one vlan to another, I did the same job with the cisco catalyst and it works but with the SF300 I don't know what the problem is exactly.

  Could you please help with that?

  Kind regards

  Derek IFAD

  Hello

  Is the main request in this post to establish connectivity L3?

  If so, as stated above, configure the switch to be in router mode.

  Configure IP addresses on the interfaces of the three VLANs.  If sure them VLANS are rising (trunk port or smart host).  Check that you have IP connectivity to the switch virtual interfaces.  If the switch is the default gateway for the devices on each VLAN, you have basic connectivity VLAN in the VLAN.

  See the post below for more details:

  https://supportforums.Cisco.com/thread/2153236

  Thank you

  Nelson

• Linking the two switches SF300-8 and gvrp

  After passing the age trying to propagate VLAN one SF300 to another, I think that I finally did it.  It seems that we must implement the GVRP Protocol on both sides of the trunk AND manually create the VLAN on the slave switch.  Now I can ping machines on the two switches that share the same VLAN successfully.

  However; If I try and ping a machine on the passage of the slave from outside in the VLAN, which is a connection routed the master switch, it fails, succeeds the ping of a machine on the main switch.

  What I am doing wrong?

  Hi Nigel, GVRP is basically a terrible (and useless) Protocol.

  GVRP not to dispose of anything, unless it is predefined to what it can affect, the manually fresh General requirements is greater than the configuration comes actually port.

  Configuring you mentioned basically tells me that you built manually the trunk as vlan 1 UNTAG, tag 11 and 42. The GVRP Protocol should do it for you if it is properly implemented.

  To work successfully the port GVRP must send the GVRP join messages, the interface of the receiver must be configured to receive the join messages and then the database of VLAN switch advertising must have these VLANS constructed/defined manually as they are underway in the messages...

  If you need using the configuration, do not hesitate to post what is your goal, I'm sure I or someone can help you if you provide a network, the schema and configuration files.

  -Tom
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• Security of the port on a SF300 problem

  Hello world

  We recently bought a new SF300, the main goal was to using the security of the port as a CNA.

  I expect to be able to define a list of allowed MAC addresses, but unfortunately, it is not the case.

  I used the "Classic Lock" port security.

  knowing that I can't have all the computers being connected at the same time (for cause of displacement), when a person to be allowed is here I am forced to disable security so that the switch can learn its MAC address.

  the problem is that when I do, the MAC addresses that are already learned are forgotten if disconnected from the LAN and when someone changes his position in the local network, it is blocked from access to the network.

  I remember that my goal is to give access to the network based on the MAC address or the domain name (allow computers part of OurDoamin.com).

  N.B: In our architecture, each room has a small switch and these switches are connected "central one" which is the Cisco SF300.

  Thank you.

  Dynamic arp for this inspection. Specify a mac IP on the trust list, the client connection to the "secure" ports (meaning subject to inspection of the arp) then do 'secure' interconnection ports (that is, not subject to inspection arp).

  I'll tell you one thing... before playing with DAI, make sure to enter at least the host you are using, otherwise you will be hose to the top of this switch.

  -Tom
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• Trouble with the voice and data Vlan vlan translate between CT3905 and SF300 - 24 p

  Hey actually, we have the solution to monitoring of implementation with CT3905 phone, SF300 - switches 24 p cameras and AIR-AP1041N Access Points

  

  We have the problem with the vlan tag in SF300 switch ports - 24 p we can´t tag vlan of the voice and data VLANs on the same port on SF300 - 24 p it is Possible or we must dedicate a port for each VLAN or ussing the same data segment of VLANs and vlan voice?

  Someone has an answer or technical documentation that can help us

  Best regards

  First of all,

  Please disable lldp transmit in SF 300 switch.

  The command is "no lldp transmitted."

  After you disable check the following steps.

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

  facing the same problem with cisco SG 300 and 3905 ip phone switch.

  And nested thing was my 7945 and 6941 phones use to work properly, without above configuration.

  Cisco 3905 became not vlan Ip address votes and even if I put static, it did not work.

  After a long struggle, I was able to solve the problem. Now both phone and system work fine in the same port.

  Samantha

• Need help with configuration of VLAN SF300-24

  Hello

  Let me Preface this with the fact that networking is certainly not my point hard, so here, any help is greatly appreciated.

  I'm trying to segment on a virtual desktop on its own VIRTUAL local network infrastructure using a Cisco SF300-24 Layer 3 switch. I can get the switch to connect to the network with the assigned VLAN 1 an IP address on the subnet of the network (192.168.16.X), but I can't get anything this is set up VLAN 20 (192.168.20.X subnet) to connect past the VLAN 20 (192.168.20.254) gateway IP. The ports assigned to 20 VLAN are defined to access the mode if it matters.

  Here is a diagram to illustrate what it looks like, as there is another (L2) switch involved.

  

  So I'm not really sure what I am missing here since all settings seem simple enough.

  Hi Simon, I recommend you remove any server active directory and essentially remove all safety factors. This will give the idea of where to start.

  If you take a quite basic set, 2 Windows 7 workstations without a Firewall window activated, they both work as expected.

  It must be remembered that in firewalls, even if they are able to respond to ICMP if the request is from a different subnet, they will not be because he is recognized as a network abroad. You must know the network on these computers or make sure the computer does not care.

  You may be able to do this by simply adding additional subnets on the advanced configuration of the network card (if it does not take too much address space) as an example.

  Or well, as you have discovered that you can add routes, which is a bit heavy and inconvienent, but effective.

  -Tom
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• SF300 - 24 p with Avaya phones

  Hello everyone,

  I'm having a SF300 Switch - Cisco Small Business 24 p and I'm trying to connect it to an avaya phones and it gives me the headache of a lifetime for 3 days now. I tried all kinds of switchports and settings Vlan voice and LLDPs and all. I think I still messed with him vlan data after that was working fine and I have probably a configurations odd now would someone please help me with it.

  Thank you very much

  Here are the configs:-

  User name: cisco

  Password: *.

  switch0a1172 #.

  switch0a1172 #.

  switch0a1172 #.

  switch0a1172 #.

  switch0a1172 #sho run

  config-file-header

  switch0a1172

  v1.2.9.44 / R750_NIK_1_2_584_002

  CLI v1.0

  SSD of encrypted file indicator

  @

  SSD-control-start

  config of SSD

  control of password file unrestricted SSD

  no control of the integrity of the file ssd

  SSD-control-end cb0a3fdb1f3a1af4e4430033719968c0

  !

  database of VLAN

  VLAN 9,13,20

  output

  ID of the vlan 20 voices

  State of vlan automatic voice activated

  Add a voice vlan Yes-table 0001e3 Siemens_AG_phone___

  Add a voice vlan Yes-table 00036 b Cisco_phone___

  Add a voice vlan Yes-table 00096e Avaya___

  Add a voice vlan Yes-table 000fe2 H3C_Aolynk___

  Add a voice vlan Yes-table 0060 b 9 Philips_and_NEC_AG_

  Add a voice vlan Yes-table 00d01e Pingtel_phone___

  VLAN voice Yes-table add Polycom/Veritel_pho 00e075

  Add a voice vlan Yes-table 00e0bb 3Com_phone___

  VLAN voice Yes-table add 3475c 7 Avaya

  LLDP-med-network strategy 1 voice-signaling vlan 20 v

  hostname switch0a1172

  line telnet

  e c8e383b1dd7be99f878a387d87766e875404e0b3 password

  output

  Cisco c8e383b1dd7be99f8 encrypted password username

  LG 15

  The telnet server IP

  !

  interface vlan 13

  192.168.11.1 IP address 255.255.255.0

  !

  interface vlan 20

  no ip address dhcp

  !

  interface fastethernet1

  spanning tree portfast

  switchport mode access

  switchport access vlan 13

  LLDP-med enable

  LLDP automatic address management

  No auto smartport macro

  !

  interface fastethernet2

  spanning tree portfast

  switchport mode access

  switchport access vlan 13

  LLDP-med enable

  LLDP automatic address management

  No auto smartport macro

  !

  interface fastethernet3

  spanning tree portfast

  switchport mode general

  VLAN allowed switchport General add 13 unidentified

  LLDP-med enable

  LLDP automatic address management

  No auto smartport macro

  !

  interface fastethernet4

  spanning tree portfast

  switchport mode general

  VLAN allowed switchport General add 13 unidentified

  LLDP-med enable

  LLDP automatic address management

  No auto smartport macro

  !

  interface fastethernet5

  spanning tree portfast

  switchport mode general

  VLAN allowed switchport General add 13 unidentified

  LLDP-med enable

  LLDP automatic address management

  No auto smartport macro

  !

  fastethernet6 interface

  spanning tree portfast

  switchport mode general

  VLAN allowed switchport General add 13 unidentified

  LLDP-med enable

  LLDP automatic address management

  No auto smartport macro

  !

  interface fastethernet7

  spanning tree portfast

  switchport mode general

  VLAN allowed switchport General add 13 unidentified

  LLDP-med enable

  LLDP automatic address management

  No auto smartport macro

  !

  interface fastethernet8

  spanning tree portfast

  point to point spanning tree-type of link

  switchport mode general

  VLAN allowed switchport General add 13 unidentified

  LLDP-med enable

  LLDP automatic address management

  description macro switch

  No auto smartport macro

  ! next order is internal.

  macro auto smartport unknown dynamic_type

  !

  interface fastethernet9

  spanning tree portfast

  switchport mode general

  VLAN allowed switchport General add 13 unidentified

  LLDP-med enable

  LLDP automatic address management

  No auto smartport macro

  !

  interface fastethernet10

  spanning tree portfast

  switchport mode general

  VLAN allowed switchport General add 13 unidentified

  LLDP-med enable

  LLDP automatic address management

  No auto smartport macro

  !

  interface fastethernet11

  spanning tree portfast

  switchport mode general

  VLAN allowed switchport General add 13 unidentified

  LLDP-med enable

  LLDP automatic address management

  No auto smartport macro

  !

  interface fastethernet12

  spanning tree portfast

  switchport mode general

  VLAN allowed switchport General add 13 unidentified

  LLDP-med enable

  LLDP automatic address management

  No auto smartport macro

  !

  interface fastethernet13

  spanning tree portfast

  switchport mode general

  VLAN allowed switchport General add 13 unidentified

  LLDP-med enable

  LLDP automatic address management

  No auto smartport macro

  !

  interface fastethernet14

  spanning tree portfast

  switchport mode general

  VLAN allowed switchport General add 13 unidentified

  LLDP-med enable

  LLDP automatic address management

  No auto smartport macro

  !

  interface fastethernet15

  spanning tree portfast

  switchport mode general

  VLAN allowed switchport General add 13 unidentified

  LLDP-med enable

  LLDP automatic address management

  No auto smartport macro

  !

  interface fastethernet16

  spanning tree portfast

  switchport mode general

  VLAN allowed switchport General add 13 unidentified

  LLDP-med enable

  LLDP automatic address management

  No auto smartport macro

  !

  interface fastethernet17

  spanning tree portfast

  switchport mode general

  VLAN allowed switchport General add 13 unidentified

  LLDP-med enable

  LLDP automatic address management

  No auto smartport macro

  !

  interface fastethernet18

  spanning tree portfast

  switchport mode general

  VLAN allowed switchport General add 13 unidentified

  LLDP-med enable

  LLDP automatic address management

  No auto smartport macro

  !

  interface fastethernet19

  spanning tree portfast

  switchport mode general

  VLAN allowed switchport General add 13 unidentified

  LLDP-med enable

  LLDP automatic address management

  No auto smartport macro

  !

  interface fastethernet20

  spanning tree portfast

  point to point spanning tree-type of link

  switchport mode general

  VLAN allowed switchport General add 13 unidentified

  LLDP-med enable

  LLDP automatic address management

  description macro switch

  No auto smartport macro

  ! next order is internal.

  macro auto smartport unknown dynamic_type

  !

  interface fastethernet21

  spanning tree portfast

  switchport mode general

  VLAN allowed switchport General add 13 unidentified

  LLDP-med enable

  LLDP automatic address management

  No auto smartport macro

  !

  interface fastethernet22

  spanning tree portfast

  switchport mode general

  VLAN allowed switchport General add 13 unidentified

  LLDP-med enable

  LLDP automatic address management

  No auto smartport macro

  !

  interface fastethernet23

  spanning tree portfast

  switchport mode general

  VLAN allowed switchport General add 13 unidentified

  LLDP-med enable

  LLDP automatic address management

  No auto smartport macro

  !

  interface fastethernet24

  spanning tree portfast

  switchport mode general

  VLAN allowed switchport General add 13 unidentified

  LLDP-med enable

  LLDP automatic address management

  No auto smartport macro

  !

  interface gigabitethernet4

  switchport mode access

  switchport access vlan 9

  !

  auto macro disabled

  switch0a1172 #.

  Hi Abdulrahman, the config seems kind of weird.

  I have just by default of the switch and follow this document.

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

  -Tom
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• How to configure SF300-24 through an IP network?

  Hai, greeting.

  I had followed the step in the Quick Start Guide. I put an IP address static, for example 192.168.1.200 for my computer, but I can't connect to the default IP for Cisco SF300-24.

  Can anyone help?

  Respect for the best...

  ITtrainee

  Did you check this documentation:

  When the device uses the address 192.168.1.254 default IP, its power

  The LED flashes constantly. When the device is using a DHCP assigned IP address or

  a static IP address configured by the administrator, the power led is lit.

  http://www.Cisco.com/en/us/docs/switches/LAN/CSBMs/sf30x_sg30x/administration_guide/78-19308-01.PDF

• SF300 ARP Table overflow

  I have a SF300 mode layer 3 interVLAN routing with four other SF300s in mode layer 2.

  In my syslog, I noticed many errors of ARP Table overflow. We have wooded with over 300 knots somewhere that does not surprise me to see some overflow of ARP table but not at the rate I am actually receive.

  I should set the agreesivly age the CAM table aging time? Setting the time for a shorter duration will cause a potential ARP storm?

  Hi Carrick, your comments are accurate. Much of the firmware updates are not well and it was generally a best practice to factory default of the switch after the updates.

  I've always felt lost switches something after the 1.1.2.0 release as far as performance goes even with excellent features improvements that came after.

  SX500X switches are probably about the same price as a switch 3750 in some markets. Even if it was an additional amount of $500 per switch the 3750's would be a better choice as long as you can also offer contracts. SB switches are growing a lot and they are a very good product, especially at the price point. The guarantee is fabulous and the support is good.

  I don't think the SB switches are still in position to be a central switch, certainly access or switch of the light distribution, they are more than perfect in most scenarios.

  Personally if you have a choice, I would not be surprised if you backward to 1.1.2.0 and missed the switch more or observe all the warnings of performance you would disappear. Personally, he was my most favorite release.

  -Tom
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• Error control SF300

  I get errors on ports in Cisco SF300 - 24 p. Can what tools I use to see the details of the errors?

  Can you elaborate?

  The capture of packets is usually the best tool using something like Wireshark.

  -Tom
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• Firmware upgrade SF300 - 24 p - can skip intermediate versions

  I have a SF300 - 24 p firmware version 1.1.2.0 running switch.

  I want to get the latest version (1.2.9.44) - can I go directly to the latest code or what I do scroll all versions, between the two?

  You can go directly to 1.2.9.44.

  Here's the thing. the original software 1.0.0.27 to 1.1.2.0 should have no problem and require no step ups. On the 1.2.7.76 changed the xml format. You can upgrade 1.1.2.0 to 1.2.9.44 and it should work for most very well. However, if there is no problem the switch should get factory reset.

  That's because the same 'rule' apply to the 1.2.7.76 software which is the only software between these releases.

  -Tom
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