Cisco :: 2960G-24TC How To Find A Corresponding MIB Tree
Oct 2, 2011I have this OID "1.3.6.1.4.1.9.1.696", which is a "Cisco Catalyst 2960G-24TC" device. Where can I find the corresponding MIB tree with availabe methods?
View 2 Replies
ADVERTISEMENT
Cisco Switching/Routing :: Catalyst 2960G-24TC-L All GigabitEthernet Is Missing
Jul 24, 2012My Cisco Catalyst 2960G-24TC-L is broken.Yes,I think it's broken.
1.Always dispaly : “ !!! WARNING: The switch is not usable !!! ” “Unable to create l2trace server process, socket_open() failed”.
2.All GigabitEthernet is missing .
Switch(config)#interface ?
Async Async interface
Auto-Template Auto-Template interface
[Code].....
Cisco Switching/Routing :: 2960g-24tc-l Internal Power Supply Pinout / Voltage Check
Feb 25, 2013I had a bad power surge yesterday that took out a 2960g switch and the APC UPS that it was connected too. when plugged in the fan comes on and the syst light stays amber and the rps, stat, duplex. and speed light stay lit and the port lights for ports 21-24 stay lit. plugging it into the console on boot I cant even see rommon, so i dont think its even booting. I would like to find a pinout and voltage guide for the connector comming off the power supply so I can check the voltages coming off the power supply to tell if it is a bad PSU or if it took out the main board.
View 2 Replies View RelatedCisco Switching/Routing :: 2960G Stack To Another 2960G
Oct 23, 2011I have used all the ports on my 24 port 2960G and need to extend it with another 2960G. These switches do not have trunk ports so what is the best way to stack them and have all 5 vlans on both switches.Can I just use a port Channel trunk etherchannel ?
View 7 Replies View RelatedCisco :: WS C2960G 24TC-L Not Booting To New IOS?
Oct 11, 2012I'm somewhat new to networking so bare w/ me if I get some of the verbiage incorrect. We are trying to upgrade our 2960G's to a new version of code (c2960-lanbasek9-mz.150-1.SE.bin).After doing:switch(config)#boot system c2960-lanbasek9-mz.150-1.SE.binand a write mem, we did a reload, but the new version didn't take. We realized that the boot loader version is too old to accept this newer IOS. Here is the how version output:[CODE]
View 7 Replies View RelatedCisco WAN :: Sw Down Every Night / WS-C2960-24TC-L Switch
Sep 19, 2012I'm having problems with a cisco switch WS-C2960-24TC-L version 12.2 (50) SE5. every night the equipment goes down, and every morning around 8am comes up.
I know it comes up at 8am because at that time I arrive at my workplace and see the alarm that the switch did not backup the config. ip using his web page and see what's up for a few minutes.
but I never could discover what time vai below. is there any way to see?? with the command show logging don't appear the hoursthat came down...he was only following the hours that he came up ...
Cisco Switching/Routing :: Enabling Ssh Connection On WS-C2960-24TC-L
Apr 26, 2012I have two WS-C2960-24TC-L Switch with Software Ver 12.2(25r)SEE6 with image c2960-lanbase-mz.122-35.SE5.bin and 12.2(25r)SEE1 with image c2960-lanbase-mz.122-25.SEE2.bin currently on it.
I want to enable SSH connections on the switches and believe I need to import the cryto image onto the switch. I would like to upgrade it to new version that can also support ssh connection but not sure which image to download from cisco. The switches are now live.
System image file is "flash:c2960-lanbase-mz.122-35.SE5/c2960-lanbase-mz.122-35.SE5.bin"
cisco WS-C2960-24TC-L (PowerPC405) processor (revision H0) with 61440K/4088K
[Code].....
Cisco Switching/Routing :: On 2960-24TC-L Uplink (SFP) Not Up After Upgrade
Oct 1, 2012I have a switch 2960-24TC-L with GEC (realised with 2 giga interface uplink) with switch 3750. the configuration is ok, the GEC is up and other feature working. I try to upgrade 2960-24TC-L from 12.2.44SE6 to 12.2.46 or 12.2.5x or 15.0.x...the upgrade it's ok the swithc boot..and the configuraiton is same.. but the giga 0/1 and 0/2 on 2960 not bring up....and the better the interface on 3750 are up.
View 3 Replies View RelatedCisco Switching/Routing :: WS-C2960-24TC-L Display Temperature
May 19, 2013I have an issue with one of our switches, switch model WS-C2960-24TC-L, i am not able to display switch temperature as below,
Switch#sh verCisco IOS Software, C2960 Software (C2960-LANBASEK9-M), Version 15.0(2)SE2, RELEASE SOFTWARE (fc1)Technical Support: URL ) 1986-2013 by Cisco Systems, Inc.Compiled Tue 05-Feb-13 12:41 by prod_rel_team(code)
Cisco Switching/Routing :: 2960-24TC-L Switch Started And Shows Up
Sep 10, 2012My 2960-24TC-L switch is startet up and shows up: switch.Have tried to upload new image with xmodem without success.There must be a procedure to upload the new image, I have looking for hours and can not find the procedure.
View 3 Replies View RelatedCisco Switching/Routing :: WS-C2960-24TC-L / Configuring Of GigabitEthernet Interface?
Sep 15, 2008I'm trying to configure the GigabitEthernet interface of the WS-C2960 switch to have a full duplex. Unfortunately, there is no option to configure this neither is the speed of that interface. But these options are present in FastEthernet ports. Is there a bug in SW version 12.2(35)SE5 that explains this abnormality?
View 6 Replies View RelatedCisco Switching/Routing :: WS-C2960-24TC - LAN Base And Lite IOS Install
Jul 18, 2012A quick one because I'm scratching my head trying to figure the difference between the 2960 LAN Base and LAN Lite IOS installs. I want to put a 2960 into a site which has as layer 2 link on dark fiber taking it elsewhere. This part I'm not concerned about - the WS-C2960--24TC will do what I need without issue - but I don't know if I can get away with LAN Lite, or if I need LAN Base.
I basically need V LAN's with associated SVI's, and a routed link on the up link port (I don't care if it's a switch port with an associated SVI or a no switch port and IP address), but it's got to be able to run OSPF. Can I do this with LAN base on this series switch? Or do I need to go for a higher series (3560?). I *could* get away with static routes, but my boss is walking death on them unless I can 100% prove they're necessary, so I'd rather not right that fight!
Cisco Switching/Routing :: WS-C2960-24TC-S / Switch Configuration To Work Perfectly In Redundancy Mode
Feb 20, 2013i have new project in hospital with the bellow product :
20 X WS-C2960-24TC-S
2 X WS-C3750X-48T-S
2 X WS-C2960S-24TS-S
i need to configure this switch in order to work first the 2 core switch for redundancy then each catalyst switch 2960 connected to the core with 2 uplink each uplink for each core switch that way i have rendundancy in the connection then i need one vlan ?i need to configure this switch to work perfectly with each other in best redundancy mode?
2960G - ID And Endpoint From Cisco Switch
Aug 13, 2012We have a switch in our IT office, Cisco 2960G. It plugs into the wall and goes to the server room and connects somewhere. This weekend we redid almost the whole server room and now this switch can connect to the rest of the network. The uplink has a link light but can get anything.
I have rebooted the switch, used scanning on our other switches to try and find the MAC of the switch but for the life of me I cant see it. Is there a command I can run from the command line of the switch to see where its pointing?
Cisco :: Configure SNMPv3 On 2960G (12.2.55)?
Sep 30, 2012I am trying to configure SNMPv3 on a 2960G (12.2.(55))
snmp-server view v3view interfaces included
snmp-server view v3view internet included
snmp-server view v3view chassis included
snmp-server view v3view system included
snmp-server group v3group v3 priv read v3viewwrite v3view notify v3view
snmp-s user v3user v3group v3 auth md5 v3secret priv aes 128 v3secret
Interestingly enough when I 'sh conf | i snmp' the user command isnt there, however it shows it under 'sh snmp user'. Using Solarwinds Eng Toolset to attempt to just pull interfaces and it keeps kicking back with creds failing.
Cisco :: 2960G With Dell Blade Enclosure?
Oct 9, 2012I'm having a problem at the moment getting a Cisco switch (2960G) to work properly with a Dell blade enclosure. The config that we have on the switchports is;description Bladeswitchport access vlan 120 speed 100duplex fullndhowever, with this configured, it's throwing up a lot of CRC errors. I've taken the last two lines out, and there are less CRC errors but the connection starts running really slow.Are there any further steps that I would need to take to fully troubleshoot the issue, or is there a simple config change that could be made to resolve it?
View 6 Replies View RelatedCisco :: Configure 2960g Switch Static Routing?
Jan 26, 2013I have routing enabled, can build a static route, and go back and see it (sh ip route), but I don't know how to get the route right. I have one host (Host A) on Vlan 20 w/192.168.20.2/24 dg 192.168.20.11 (the vlan ip) and (Host B) on Vlan 30 w/192.168.30.2/24 dg 192.168.30.11 (the vlan ip). I can't ping them from any host man. I can ping the Vlans but not the host.
View 19 Replies View RelatedCisco Switching/Routing :: Catalyst 2960g Interfaces Going Up And Down?
Jun 14, 2012i have a cisco catalyst 2960g and for some reason out of the blue, some interfaces go down and then up. It started doing it after a power cycle.
View 1 Replies View RelatedCisco Switching/Routing :: 2960G Don't Have A Backup To Configuration In PC
Dec 30, 2011I have 2960G that in rommon status.I need that the switch work in 0x2102 (regular mode).I don't have a backup to configutratuio in my PC.I do wr before the switch go to rommon (startup config).What to do in order to the switch will be in 0x2102 (regular mode) with the same configuration( before the switch go to rommon)?
View 1 Replies View RelatedCisco AAA/Identity/Nac :: Dot1x Guest VLAN On 2960G
Apr 9, 2012I have a 2960 sw configured for dot1x authentication, the problem is the Guest VLAN and Restricted VLAN didnot work. The switch port was stuck in authenticating status. The server is Juniper IC4500.
View 2 Replies View RelatedCisco Switching/Routing :: Cannot Upgrade 2960G Switch
Jun 26, 2012I have a few 24-port Cisco 2960G Switches (model WS-C2960G-24TC-L) that I upgraded to IOS Release 15.0(1)SE2 using the web interface. I am now trying to upgrade those switches with the new release, 15.0(1)SE3, however I seem unable to do it, I have tried this on two switches so far, both have been upgraded to SE2 just a couple months ago or so, and both of them will not accept the SE3 upgrade, basically, I can select the tar file in the web browser and click "Upgrade" but when I do the status never changes from "Loading the tar file to the switch". I have tried multiple times from multiple computers using many different web browsers, including IE6 which is listed as supported. I have let it go for as long as 1.5 hours but to no avail.I also had a few idential switches here that had never been upgarded to SE2, I have had no problems loading SE3 onto them using the same method so it would seem that the tar file I have downloaded is valid.
View 5 Replies View RelatedCisco WAN :: 2960G - SFPs - Unable To Connect 2 Switches
Apr 10, 2013Trying to connect 2 switches together (both 2960G 8 ports). I have an SFP in each (GLC-LH-SM). They are connecting over SingleMode Fibre using the correct cabling. The fibre cores have been tested and are all ok also.
I can't get no Layer 1 connectivitiy at all. Just dead. I have tried 4 different GBICS, swapped cabled etc.. I have forced the media type to use SFP. No link light....
I thought it would just be a case of plugging in the gbics cables and off I go! I read about forcing the speed and duplex on the port but because the port if SFP, the speed and duplex settings are not available. This seems to be hard coded.
Cisco :: Nexus And 2960g How To Proceed Network Setup
Feb 6, 2012I am having issue while connect the cisco 2960G and nexus 5000, i have attached the network setup. so kinldy check and update how i can proceed further.
View 2 Replies View RelatedConfigure Cisco 2960G 24 Port Switch Using Hyperterminal Commands
Jun 4, 2012In our premises i want to configure cisco 2960G 24 port switch using hyper terminal commands.
View 1 Replies View RelatedCisco Switching/Routing :: Catalyst 2960G Vlan Configuration?
Oct 24, 2011I have got a catalyst cisco 2960G series switch and via this switch I want to creat serveral vlans. I am getting a dhcp IP from a router and I want to setup my own vlan networks.
I plugged in the Ethernet cable that came from the dhcp router to port 16 of the cisco switch and configured the ports 1,2 and 3 for vlan 1, 2 and 3
the dhcp router has given me this IP 192.168.10.158 defautl gateway is : 192.168.10.1
when I plug in a PC to port 1 or 2 of the cisco switch I still receiving the IP from range 192.168.10.* but not from the range that I configured for the vlan 1 or 2.
Below is my startup configuration:
no file verify auto
spanning-tree mode pvst
spanning-tree extend system-id
[code].....
Cisco Switching/Routing :: 2960g / How To Enable Multicast To Work
Jun 7, 2012I have a 2960G that I keep on the bench as a work switch. I assigned an IP address to it. The techs have had trouble imaging workstations using GHOST. Do any config changes need to be made to enable multicast to work? Everything is in VLAN1 at this point and the GHOST server is also the DHCP server.
View 1 Replies View RelatedCisco Switching/Routing :: WOL Configuration On L3 Catalyst 6500 And L2 2960G?
Dec 20, 2011I got problem with wake on LAN software.. The software unable to ON all pc's remotely if sitting under different vlan. Everything is ok if using the same vlan. Below are the network diagram & switch configuration.
Layer 3 switch Intervlan routing configuration
ip forward-protocol udp 7
!
interface Vlan4
description vlan Client-WOL
ip address 172.22.51.253 255.255.254.0
ip access-group Deny_HTTP_Vlan1 in
ip helper-address 172.20.1.246
[code].....
After configured all the switches with the above setting, the software still cannot wake all the pc's using LAN. Base on sniffing, i can't find UDP port usage by the software. Attached here with print screen from wireshark.
Cisco :: Catalyst 2960G / Get SNMP Management Working Over IPv6?
Jul 20, 2011I recently picked up a Catalyst 2960G and am trying to get SNMP management working over IPv6. I have the IP Address set to the local link, and can successfully ping and telnet to the switch (so the network can get traffic to and from the switch). However, SNMP packets just seem to disappear. I am running WireShark on my machine, and I see the packets go out to the proper IP, but nothing comes back. When I check "sho ipv6 traffic", I can see where there are UDP packets that are received, but, again, none going out. Also, when I run "sho snmp", all of the packet counts are 0.
Here are some relavant snipets from my "sho run":
interface Vlan1
no ip address
no ip route-cache
ipv6 enable
[code]....
Cisco Switching/Routing :: 2960G - Switch Clustering Benefits?
Jun 11, 2013I recently changed jobs and at the new location we are primarily running Catalyst 2960G series switches with the exception of one 3750. All of the switches are setup in a cluster with the 3750 being the cluster master. My question is what is the benefit of switch clustering? The entire network seems to be a bit over engineered for the our needs and I am hoping to scale it back a bit. For example, the the network was setup with VOIP QoS when there were no plans to even use VOIP. Also what procedures would I want to follow to disable the cluster to avoid any major outages? Assuming there is no real need for a cluster.
View 1 Replies View RelatedCisco Switching/Routing :: 2960G Core Switch For 400 Users
Jun 7, 2012I'm trying to decide what switch to use as a core for 500 users. I'm currently looking at either 2 x 3750X stacks or 2 x 4500s with dual SUPs and PSUs, both options will provide the number of switchports required without the need for additonal access layer swiches. Which switch option is best to go for here? All of our services will be located in our data centre which will be connected using 2 1000Mbps MPLS circuits. I wont need any advanced L3 features and we are not likley to scale over 450 users. Also is it ok to use the dual switch stacks or chassis to provide the collapsed core/access layer or is it best to have a dedicated core (using one of the above options with less switchports) and having a dedicated accesss layer using 2960Gs for example. Our structured cabling terminates in a single comms room so we wont need to distribute switches throughout the office.
View 3 Replies View RelatedCisco WAN :: 2960G Router On Stick And Routed Public Range?
Sep 27, 2012I understand router on a stick for inter-vlan routing but where I'm having trouble is having one of the vlans be public addresses. One of my clients has a rack in a colo where there is no router, i.e. their /24 public network has .1 of the network assigned to a colo router, then they have a 2960G switch in the rack that all the gear is connected to. Public IP's are assigned to certain devices / servers with .1 as their GW. Problem is, they also have a private range on the same switch with no vlans and things are a little 'cluttered' and there is no control of traffic.
The assets I have are a 2821 router with (2) GigE interfaces and the 2960G switch. A /30 network is going to assigned on the colo gear to use to push the entire /24 down to the cabinet. I'm going to NAT the local 10.100.x addresses on vlan 10 and I want the public traffic on vlan 20. During a recent test, the private traffic worked as expected but the public traffic didn't work. I don't need a complete config, more of a 10,000 ft. view of how this needs to be done so (a) traffic is vlan'd to keep things segmented, (b) I can static inside / outside public addresses from the /24 to reduce the number of public addresses being assigned directly to servers (some of this is unavoidable, but the less the better), and (c) I can NAT the local subnet to either to the /24 or the /30 (not much very much traffic in this way).
EDIT: The switch is a C2960S, not G. I cannot enable lanbase-routing, it is apparently unavailable.
* 1 26 WS-C2960S-24TS-S 12.2(55)SE3 C2960S-UNIVERSALK9-M
Cisco LAN :: TCP Window Scaling Supported On 3750G And 2960G Switches?
Feb 7, 2013We have the 3750G with the IOS version 12.2(35)SE5. Does this IOS version and switch support the TCP Window Scaling detailed in this doc? The doc says Release 12.2(8)T. And I don't see the 3750G or the 2960G platforms listed in the doc.
[URL]
Cisco Switching/Routing :: IOS Installation For Switch 2960G 48TC-L?
Oct 23, 2012i had made a software upgarde on the switch 2960G series have no any passwords, when I fished the upgrade process after rebooting the device i found it need a UserPw to access device manager. i tried to use the default PW "cisco" but it dosen't work too.. after that i tried the password recovery process to rest the PW, but noway, but now i have addition problem, when i try the cmd orders "flash_init , load_helper , dir flash" to beginning the password recovery process it shows the following:
The system has been interrupted prior to initializing theflash filesystem. The following commands will initializethe flash filesystem, and finish loading the operatingsystem software:
flash_init boot
switch: flash_initInitializing Flash...flashfs[0]: 554 files, 19 directoriesflashfs[0]: 0 orphaned files, 0 orphaned directoriesflashfs[0]: Total bytes: 32514048flashfs[0]: Bytes used: 15540224flashfs[0]: Bytes available: 16973824flashfs[0]: flashfs fsck took 10 seconds....done Initializing Flash.
switch: load_helperUnknown cmd: load_helper
switch: load_helperUnknown cmd: load_helper
switch: load_helperUnknown cmd: load_helper
[code]....
After that the problem updated
because I tried to install the IOS by Xmodem to reload the missing flash file.After finsh the TAR file loading and reboot the switch.......the LEDs of mode and Giga ports are lighted amber and not blinking, i tried many times to follow the steps to connect the switch by the emulator and consol cable by holding mode button and connecting the power cable at same time the device does not work, the switch now still not blinking, now i try to read and understand how can i remove the corrupted files and install a new IOS for this switch?What shall i do.