I have a new site needing PoE for their VoIP system as well as the usual LAN config.I haven't used Cisco PoE switches for a good couple of years now and was wondering what you think of the 2960-48PST-S?
I will probably need PoE up to around 50 Meters and will be using PoE on most of the 48 ports over CAT5e 100Mbps with 1Gbps upload is fine so these switches do seem to tick all the boxes but I’m not sure if there are better options?
I have an doubt about some port in 2960.He have 2 SFP and 2 Fixed Ethernet. Can I use these 4 ports in the same time? Use 2 Ethernet and the 2 SFP with Fiber?
Is there a way to identify if a switch port is burned via CLI? I have a 2960-48PST switch and some ports don't provide power to a PoE device connected. When I change the port, the device turns on.
I want to know what is the different between IOS of the catalyst WS-C2960-48PST-S and the IOS of catalyset WS-C2960-48PST-L.a want to upgrad the IOS of a WS-C2960-48PST-S with the IOS of WS-C2960-48PST-L (because this reference has a LANBASE version of IOS).
We had core(4503), distribution(3750), and access switches(2960) in our environment. Currently we configured the clock manually in each switch, but a reboot of the switch resets the clock also. We are planning to make a single switch as a NTP servers and others are clients to synchronise the correct time even after a reboot of the access switches.
I want to set up a file to save some of my e-mails. I am on google g-mails and use Windows xp Is there any way that I can transfer these e-mails to a file so that I can read them at a later date and also when a new one comes just transfer it to this file.
I am going to creat VLANs very 1st time therefore for test purpose I have following simple scnerio.I have created 2 VLANs , VLAN2 and VLAN3 on Cisco Catalyst 2960 series switch. Ports 1-12 is assigned to VLAN2 and Ports 13-24 are assiged to VLAN3. Now I have configured DHCP on Microsoft Server 2003 defining 2 scopes with following configurations.
Scope 1 for VLAN 2--- Range is 172.16.0.17 to 172.16.0.30 with subnet mask=255.255.255.240 . Server IP address 172.16.0.17 ( Note: Address 172.16.0.17 is excluded from dhcp server Scope 1 and give to the MS server itself) Scope 2 for VLAN 3----Range is 172.16.0.33 to 172.16.0.46 with subnet mask=255.255.255.240 .
Now in Cisco 2960 series switches, under Vlan 2 and Vlan 3, I have following configurations...
interface Vlan2 ip address 172.16.0.30 255.255.255.240 ip helper-address 172.16.0.17 interface Vlan3 ip address 172.16.0.46 255.255.255.240 ip helper-address 172.16.0.17
Now the problem is when i connect a client computer to any port from 1-12, It gets correct IP address from Scope 1 but when I connect a computer to any port from 13-24, it does not get the ip address.
Further I want to do inter VLAN comunication as well for that purpose i Have an ISR 2900 series router. What further configuration i will have to do on router for inter vlan communication.
I cannot edit or save file on a network drive. When saving or editing it says it cannot save and gives a read only error. I have tried to create a new folder and place files within but I still get the same error over and over again. When I check out the read only tab it comes back again.
I have a 3845 that I am trying to configure but it won't save. It doesn't matter what i do (write mem, copy run start). No matter what, if I reload it, it wipes the config. Am I missing something, or is it just a bad memory? I don't get any errors when I save, it looks like it takes, but no dice.
I have a 24 port 2960-S that is not communicating with a 2960-LST that it is directly connected to over fiber. The link is up on the LST but will not come up on the -S. What command should I use to bring up this link? I have tried no shut from the (Config-if)# prompt.
I save the configuration in the ASA 5505 using write memory or using copy run start but whe i unplug the power cord and plug it back in the ASA gets its factory default configuration.. then what i do is a copy start run to get the configuration active..
We are getting "Warning: Saving this config to nvram may corrupt any network management or security files stored at the end of nvram.” And “% Configuration buffer full, can't add command: a0/14” message. " message, when we try to save the configuraiton in one of the 2950 switch.
I have a 3750 stack of 4 switches that was installed about 2 years ago. Recently I was doing some work on the switch and realized that I am unable to save the config. I amobviously concerned that if the power fails or the switch reboots I will be reconfiguring it and that is not something I am interested in doing!
Here is the error that I am receiving:
switch#copy run startup-config Destination filename [startup-config]? Building configuration.
For some reasons, my internet connection keeps dropping more often recently. My laptop still says it is connected to my network but I can just not have internet connection. It was not like that before but it happened more frequently now. What I did was to power off then on the modem and the router and everything will work fine again. I want to upgrade my firmware but I just wonder if I need to save all the configuration before doing the upgrading? If so, then how can I set it back to the old configuration that was saved?
We are facing problem with cisco 6506 switch while configuring when we try to save it, we are not able to save the config, neither we are able to view running and startup config.
I am installing Window Server 2008 with file Services, and I am making my clients to save files to their documents folder but those files are being saved straight in the Server. I was wondering if It is better to save files direct to the server or save files in each client?
How do I save/copy all of the router configuration entries onto a memory/flash usb drive? I did not configure the router myself (out of town when purchased). I have already downloaded the manual for that router and I want to understand exactly what she (person who configured router) did and identify any mistakes she might have made. Once downloaded, I assume I can print out all configuration settings.
I'm using Cisco Prime 4.2 and VLAN fetch for all devices is currently going over TFTP. Devices managed by LMS are 2960, 4500, 6500 series. All devices are using SSH v2. ACS server is configured on all devices and SSH credentials are OK.
This is the error message I get when i select SCP: "SCP user credentials not available. Configure the SCP user credentials and try again Action: Check if protocol is supported by device and required device package is installed."
Is it possible to use SCP as VLAN fetch protocol? How to configure this on a devices and how to enter SCP credentials in LMS?
I have copied the config and vlan.dat files via tftp to the computer and want to import them to a replacement switch. Both switches are 2960 model. I get the config over fine but not sure how to get the vlan.dat file to the flash.
I was trying to set a DHCP pool with 127.16.0.0/16 with RV220W, however, RV220W UI can't save it. It displays "IP Address Range -"Step to reproduce: (it is 100% reproducible)
1. login into RV220W admin web
2. Create a VLAN, id 201
3. Go to "Multiple VLAN subnets", select the VLAN, click edit
4. Enter following info: IP Address: 172.16.0.1 Subnet Mask: 255.255.0.0 DHCP Mode: DHCP Server Domain Name: Cisco Starting IP Address: 172.16.2.100 Ending IP Address: 172.16.10.254 Primary DNS Server: 172.16.0.1 Leave rest of settings with default value. DNS proxy is enabled
5. Press Save button. The UI shows text "IP Address Range -".
Expected result: RV220W shall save the setting and make use of 172.16.0.0 subnet in IP pool. By the way, the error message "IP Address Range -" seems incompleteI tried same setting on netgear FVS318N (very similar settings to RV220W), it accepts 172.16.0.0/16 as DHCP IP pool and works.RV220W has great feature set meets my needs. Its UI is slow and sometime dashboard freezes, which I can live with comparing to features. But DHCP server IP pool can't be class B is huge limitation to me.
I want upgrade my switches 2960-24PC-L RAM: 128MB and Flash: 28MB, but in the web page of cisco I see that the requirement of hardware is RAM: 128MB and Flash: 32MB.
I download the IOS file and this file is only 11.2MB so my question is if I can upgrade the IOS because my flash is enough for upload the IOS file.
I have a problem with RME 4.2 from CWLMS 3.1. I have configured SSH in my asa 5520 device but RME can't get the configuration file. I ran a job to sync archive but i get this message error:
*** Device Details for ASA_5520_VOZ_01 *** Protocol ==> Unknown / Not Applicable Selected Protocols with order ==> Telnet,TFTP,SSH Execution Result: CM0062 Polling ASA_5520_VOZ_01 for changes to configuration. CM00 Polling not supported on
is there a way to pull the config file from this? I tried looking through console mode, but was not able to find an option for it. Or is it just not possible?
I have a c2969-48PST-L switch running IOS Version 12.2(55) SE. The switch is configured for 802.1x authentication. The radius server is a Cisco ACS 5.2. We are using PEAP and allowing EAP-TLS and EAP-MS-CHAPv2. Windows 7 PCs (HP Elitebooks) are using the "windows" supplicant and configured to 802.1x authentication is enabled using Microsoft Protected EAP (PEAP), we are not validating any certificates and the authentication method is Secured password (EAP-MSCHAP v2). What is occurring every so often is that the PC will fail authentication (intermittently) and the ACS shows the reason as being 5411 EAP session timeout. This is a pretty generic message according to TAC. The interesting part to me is the Authentication Method showing on the ACS when the authentication fails is simply PEAP. However, when it does not fail the Authenication Method is shown as PEAP (EAP-MSCHAPv2). We have the Cisco TAC looking at the ACS and they are saying the issue is the client not reponding to the request correctly from the switch.if the version of IOS softare on the switch maynot be handling the communication to the ACS correctly. I have wireshark traces of a successful authenication and unsuccessful one. There does seem to be any difference from the client side at all.