Cisco Switching/Routing :: Set 2950 IOS To Be Loaded From TFTP

Jan 11, 2012

2950 switch has a IOS on flash , but i would like to set the swith like...

1. switch IOS to be loaded from TFTP server .if it fails

2. Loaded from local flash IOS1 , if it fails

3. IOS loaded from local flash IOS2.
 
does 2950 switch support this feature.

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Cisco Switching/Routing :: 2950 Unable To Transfer IOS Via TFTP

Nov 8, 2012

I'm trying to upgrade my 2950G-24-EI via tftp but it looks like the sw can't transfer any of the files completely or with errors. I downloaded the BIN+TAR  files from Cisco (and from another site)  matching my Catalyst and opened an TFTP server on my PC. The files are :

c2950-i6k2l2q4-mz.121-22.EA14.bin
c2950-i6k2l2q4-tar.121-22.EA14.tar

[code].....

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Cisco Switching/Routing :: RVO82 Web Pages Not Fully Loaded

Aug 14, 2011

I'm using a RV082 and have about a dozen users on my network.Occasionally, when a user is accesssing a website like yahoo.com, twitter.com, cnn .com, etc, the web page only loads half way. Most often the page is missing stylesheets and/or images. Called Cisco support and they adjusted the MTU size to 1492 from 1500.Have a looked at the bandwidth report from my ISP and it shows nothing out of the ordinary, no spikes or surges in d/u. Have set LAN port to high priority, 100 Mbps, full duplex.. Seeing an error count around 327282.. which I don't understand.Why sites only partially load using this router?

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Cisco Switching/Routing :: Can C3560-24PS Switch With 32 MB Flash Be Loaded With IOS 15

Jul 23, 2012

Can a C3560-24PS switch with 32 MB flash be loaded with IOS 15? Will it be able to execute the code and function properly?

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Cisco :: 2811 / 3745 / 2950 / 3550 - Configuration Copy To TFTP Automatically?

Jan 10, 2012

I am using multiple cisco 2811, 3745 routers and 2950,3550 switches if I need to copy  running configuration I have to go to each device and say copy run tftp: <address> Is here any way that automatically by schedule one a week or a month configuration copy from all devices to tftp server?

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Cisco Switching/Routing :: PIX515 To ASA5510 - Tries To Connect To Wireless Never Gets Page Loaded

Oct 13, 2012

Recently I  changed our default gateway from a pair of  PIX515 to ASA5510.  Since I changed the gateway anyone connecting to our wireless VLAN/network who tries to access the Internet may or may not get a page load.  If the page loads it is extremely slow and sometimes the browser page indicator will just spin like it is loading.  It's not our access points, if attach an ethernet cable to my laptop and put my switchport in the wireless VLAN I experience the same problem.  DNS resolves OK, ping responses are consistent with no drops and access to any internal resources are good.  All other LAN VLANs/networks work just fine, it's just Internet access on the wireless VLAN. I see the correct traffic flow in the ASA packet capture. Anything in the ASA Packet inspection related to wireless networking that could be blocked?  Is there a way to check for a routing loop possibly?

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Cisco Switching/Routing :: 2801 Cannot Boot IOS From TFTP

Aug 27, 2012

i want to boot my Router's IOS from TFTP server but when I use the command: boot system tftp c2801-adventerprisek9_ivs-mz.124-24.T7.bin 172.16.10. 200; after that I write-mem, it shows the log:

-Router#wr
-Building configuration...
-ROMMON: out of room in table, cannot set "BOOT"
 
And when I reload the router, it cannot boot IOS from TFTP Server, sure my TFTP work well and 2801 can ping to TFTP.

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Cisco Switching/Routing :: 3750 - How To Set Up TFTP Server

Feb 3, 2013

How do i go about setting up a TFTP server from laptop to Cisco ws-C3750 48P Switch, I need to pull the image off the switch and place it on an other switch that has a corrupt image, The switch which is corrupted is the same as above Cisco ws-C3750 48P.

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Cisco Switching/Routing :: WS-C6509-E - Possible To Boot IOS From TFTP Server

Oct 21, 2012

I have been looking at grading the IOS version on our 6509-E however there is not enough space on disk:0 to upgrade to the version I need to install. The question I would like to ask is - is it possible to boot the IOS from a TFTP server? If this is possible what configuration do I need on the 6509 to enable this. How does the 6509 know about the TFTP server as an IOS is not installed and therefore it will not have a network configuration

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Cisco Switching/Routing :: 2620 - TFTP Opening IP Error

Aug 25, 2012

I am trying to create a backup of my 2620 router so I can use for GNS3.
 
I have only configured the IP address on my FastEthernet port. Having many issues with no connection to my pc, finally I found that you must enable the interface 'no shutdown'. Now I have a valid connection
 
I have made no other configurations on this router, everything else is default.
 
I can successfully PING from both ends
 
**PROBLEM: My problem is that when trying to 'copy flash' to my TFTP server, the response is**
 
".....
%Error opening tftp://192.168.1.3/c2600-advsecurityk9-mz.124-1a.bin (Timed out)
Router"
 
Is there another setting I should enable? Remember I have made no other configurations bar the ones above.

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Cisco Switching/Routing :: 3750 / Error Times Out While Upgrading IOS From TFTP

Feb 4, 2013

I am trying to copy IOS from unix box to 3750 switch
  
archive tar /xtract tftp://192.168.1.5/c3750-ipserviceslmk9-tar.122-55.SE7.tar flash:
%Error opening tftp://192.168.1.5/c3750-ipserviceslmk9-tar.122-55.SE7.tar (Timed out)

i get error  
 
i can ping the unix box from the switch.Here is switch flash info
 
sh flash
Directory of flash:/
2  -rwx        6484   Mar 1 1993 00:02:53 +00:00  vlan.dat    4  -rwx        1929   Feb 4 2013 22:59:34 +00:00  private-config.text    5  drwx         128  Jun 22 1993 16:14:21 +00:00  c3750-ipservices-mz.122-25.SEE2  458  -rwx       20848   Feb 4 2013 22:59:34 +00:00  config.text    6  drwx          64  Jun 22 1993 16:21:05 +00:00  c3750-ipservicesk9-mz.122-35.SE2  460  -rwx       12961   Mar 1 1993 00:05:47 +00:00  config.text.bak  461  -rwx        3096   Feb 4 2013 22:59:34 +00:00  multiple-fs
15998976 bytes total (5166592 bytes free)

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Cisco Switching/Routing :: 3550 / Copy Flash TFTP Error

Feb 20, 2012

I have a 3550 switch that I am trying to upgrade the IOS on.I am trying to copy to a TFTP server.I am receiving a socket error.I saw that this can be fixed with
 
Switch#config t
Enter configuration commands, one per line.  End with CNTL/Z.
Switch(config)#no service config
Switch(config)#exit
Switch#
00:13:47: %SYS-5-CONFIG_I: Configured from console by console
Switch#reload
 
I have done this 3 times to no avail.My TFTPd32 server on my pc is working fine.Here is the error
 
Switch#sh flas
 Directory of flash:/
     2  -rwx         556   Mar 1 1993 00:33:53 +00:00  vlan.dat
    4  -rwx        3775   Mar 1 1993 00:37:54 +00:00  config.text
    5  -rwx          24   Mar 1 1993 00:37:54 +00:00  private-config.text
    6  -rwx     5687963  Mar 16 2007 01:05:23 +00:00  c3550-ipbasek9-mz.122-25.SEB4.bin
    8  drwx         192   Mar 1 1993 00:04:40 +00:00  c3550-i9q3l2-mz.121-22.EA1a

[code]......

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Cisco Switching/Routing :: Catalyst 3560 TFTP Transfer Slow?

Apr 3, 2013

In the process of upgrading the image for all of our floor switches..In total there are 35 WS-3560G-PS switches.
 
So far I have been upgrading them all to image c3560-ipbasek9-mz.150-2.SE2.bin and that has gone well.
 
But this eve 2 of the switches are extremely slow on the TFTP transfer. Duplexing and links are good back to core.
 
But when I do a sh ver to compare one switch that is good and one that isnt I noticed this
 
TFTP Transfer is good on this one - cisco WS-C3560G-48PS (PowerPC405) processor (revision F0) with 122880K/8184K bytes of memory.
 
TFTP Transfer is slow on this one - cisco WS-C3560G-48PS (PowerPC405) processor (revision F0) with 131072K bytes of memory.

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Cisco Switching/Routing :: Transfer Configuration From TFTP Server To 4507 And 6513

Apr 12, 2012

I need to transfer a config from a TFTP Server to a 4507 and a 6513. When I transfer the config to both those switches, does it require a reboot?

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Cisco Switching/Routing :: SGE 2000 - Can't Open TFTP Client / No Free UDP Port

Oct 19, 2010

I have several SGE2000 in production and every night I save the current configuration to a tftf server... from time to time I get the following error: [code] Can't open TFTP client.At this time, the only way to be able to save the config again is rebooting the switch, but this is not a solution I am comfort.

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Cisco Switching/Routing :: Error While Upgrading IOS On 2960 Switch Using Tftp Server

Apr 29, 2013

I am trying to copy IOS from my TFTP server which is on my laptop to cisco 2960 switch
 
I am able to ping to switch from my laptop, connectivity is fine, tftp server is running
 
Current Image on Switch --> C2960-LANBASE-MZ.122-25.SEE3.bin -->  trying to upgrade to --> c2960-lanbasek9-mz.122-53.SE2
 
I am getting below error when trying to upgarde IOS:
 
2960-SW#copy tftp: flash:           
Address or name of remote host []? 10.1.x.x
Source filename []? c2960-lanbasek9-mz.122-53.SE2

[Code].....

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Cisco Switching/Routing :: 4506e Start-up Config Backup To Tftp Server

Mar 15, 2012

how can i take backup of startup config to tftp server through tftpd server.I am using 4506e switch

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Cisco Switching/Routing :: Transfer Files Between Two N5ks Via Mgmt0 Using TFTP Protocol?

Jun 8, 2012

Is there a possibility to transfer files between two N5k's via mgmt0 using TFTP protocol?
 
Source: One N5k's mgmt0 interface
Destination: Another Nk5' mgmt0 interface
 
I know when issuing "copy bootflash tftp" or vice versa, I need to specify management VRF. But how do I specify to be TFTP itself sourced from mgmt0 interface in NX-OS? From IOS I was used to use "ip tftp source-interface <interface>", but in NX-OS I have only Ethernet or Loopback as an option.
 
According to NX-OS Unicast Routing Configuration Guide  (Configuring Layer 3 Virtualization) the answer should be in N7k configuration guide, but I didnt find it there either...

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Cisco Switching/Routing :: Copy Flash Tftp Command Failed On 3750 Switch

Oct 5, 2010

I have a cisco 3750 swicth which i want to load a new ios to but unfortunately there's no enough space on the flash. This means that i need to backup the cureent (old) ios to my tftp server but the command keeps failing. It always gives 'No such file or directory' error .The free space on the flash is 8mb and my new ios is about 11mb.I also went inside the directory where the old is and inputed the same copy command but to no avail.Below are some of the command failure on the swicth:
 
[code]....

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Cisco Switching/Routing :: TFTPd32 - Copy Flash TFTP Error (timed Out) - Solarwinds

Feb 22, 2012

I recently posted this same issue the other day, using TFTPd32. Now i am pretty close to fixing it. I do have a different setup; my pc ethernet port is broken so I am using an ethernet/usb adapter. I am attempting to backup my IOS from a 3550 switch to my PC.
 
This is the error I am getting. Code...

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Cisco Switching/Routing :: Missing Commands Using DHCP / TFTP To Configure 3945 Router

Apr 10, 2012

I am using DHCP/TFTP to autoconfigure a 3945 router.  The router properly obtains an IP address and finds the correct TFTP server.  The issue lies in the download of the configuration file from the TFTP server.  The router downloads the file, gives the "Ok" message, and prompts you to press Return to get started.  When I view the running-config, several commands are missing from the Serial 0/0/0 section (HWIC-2T).  If I modify the config file on the TFTP server to use Serial 0/0/1 instead and repeat the process, the configuration file loads without any issues and Serial 0/0/1 has all of the commands.
 
I also tried moving syntax around in my config file, but the end result is still the same.  If I use Serial0/0/0 - I don't get all of the commands.  If I use Serial 0/0/1, I do.

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Cisco Switching/Routing :: Catalyst 6509-E - TFTP Image File Transfer / Out Of Sequence

May 29, 2012

I am doing image upgrade on Catalyst 6509-E. During TFTP image transfer to sup-bootflash I always see !!!!!!!!!!!!!!!!!o!!!!!!!!!!  "o" out of sequence packet. Although the image size seems to be correct at the end but there is always some "o" packets.
 
I am assuming not, but I haven't tried loading with the image after seeing this.

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Cisco Switching/Routing :: Way To Get More Messages Out Of 2950 Set To Syslog

Feb 11, 2012

Is there a way to get more messages out of a 2950 set to syslog? I've turned every logging option I can find to DEBUG, but all I get in my syslog are LinkUp/Down messages and "Configured from console by console". I'd love to see more information such as configuration changes, or even someone attempting to set up DTP on a switchport set to access mode.

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Cisco Switching/Routing :: 2950 CRC Errors On Switch

Jun 22, 2012

One of my wi-fi site having 2nos cisco 2950 switchs. in that network some D-link unmanageble swithes also there and access points also connected to cisco switchs and D-link switchs.after one or two days i am not able to connect the wi-fi, then i need to restart the access point then only wi-fi is working fine.I upgraded the latest ios also.I connected some access points to the cisco switch ports, those ports are showing crc error messages like below. [code]

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Cisco Switching/Routing :: 2950 / NIC Teaming On Two Switches?

Apr 25, 2013

I have a server windows 2008 that I would like to have a nic teaming configuration, the server has two nics, each nic is connected to a different switch. One is connected to cisco 2960 and the other is connected to cisco 2950. I have read here in forums about nic teaming but using the same switch. I have not found using different switch. Is this possible?

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Cisco Switching/Routing :: 2950 - Etherchannel Doesn't Go Up

Jun 11, 2012

I have a problem with an etherchannel between a cisco 2950 and a couple of catalyst 4506. The  cisco 2950 is connect via an etherchannel to the catalyst 4506A. The  channel consist of two port on both side and is in trunk mode, encapsulation dot1q.Now i have the necessity to connect the 2950 to the other catalyst, 4506B. So,  i copy the same configuration on the 4506B, but when I unplug the two  rj45 cables from the catalyst 4506A to plug them in the 4506B the  etherchannel doesn't go up in any way.

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Cisco Switching/Routing :: 2950 - How To Upgrade IOS Remotely

Dec 14, 2011

I have a cisco catalyst 2950 switch (flash:c2950-i6q4l2-mz.121-22.EA1b.bin), in remote location with public IP,how to upgrade ios remotely, by that time running configuration will go?how much down time is required and ?

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Cisco Switching/Routing :: VLans Limit On 2950?

Jun 12, 2012

I have 10 2950 switches on my network that support only 64 vlans on each one.  I actualy have requrement to cleate around 100 vlans acros them, can I switch off vtp and create required vlans manualy? I will have more or less following set up:
 
router
|
2950 - vlan 1,2,3,4,5,6,7,8,9,10

[Code].....

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Cisco Switching/Routing :: 2950 - Meaning Of I6q412

Dec 9, 2011

c2950-i6q4l2-mz.121-22.EA10a.bin is the image name of the 2950 switch i have in my office. what is the meaning of " i6q4l2 "? I saw some IOS like IP base, adv-security. but i didn't see anything like this before.

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Cisco Switching/Routing :: 2950 - Security Precautions

Jul 15, 2012

What are the security issues in connecting a notebook to a console of the 2950 switch? Can  virus or Trojan enter into a switch during configuration session? If the answer is yes, what precautions must I take to prevent such case?

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Cisco Switching/Routing :: How To Enable SSH In 2950 Model

Oct 26, 2009

i am having 2950 switch. Now i login through telnet but as per the company standard i have to login through ssh. Is there any possible to enable the SSH in 2950. Any IOS supporting this operation.
 
flash:/c2950-i6q4l2-mz.121-19.EA1c.bin

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Cisco Switching/Routing :: 2950 Switch Not Allowing To Set Up SSh

Feb 8, 2013

After setting up the domain name I try to use the crypto key and it is no where to be located. Below is some of the information I copied from TeraTerm
 
Switch-1(config)#ip domain-name justin.lab.comSwitch-1(config)#crySwitch-1(config)#cry?% Unrecognized commandSwitch-1(config)#crypto key ?% Unrecognized commandSwitch-1(config)#crypto key ^% Invalid input detected at '^' marker.
Switch-1(config)#?Configure commands:  aaa 

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Cisco Switching/Routing :: Rate Limit Configuration On 2950

Jun 10, 2012

I configured rate limit on cisco 2960 switch sexuss fully, but i could not configure in cisco 2950 (verson 12.1 (22).To confiure the same on 2950

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