I recently received these routers and after the first reboot I changed the user id and password so it does not lock out...After configuring my routers for installation, upon bootup I am getting this message scroll down my screen
monitor: command "
CNA version is 7.5(6)
router: Cisco 2951
error: unable to connect
are able to connect to other switches, such as 2970 questions:
1. is there any configuration needs to be done to connect to 2951 though CNA?
2. is 2951 supported device in CNA?
I recently obtained a 2851 and have been battling this issue for a week now. An odd set of circumstances happen with the bootstrap startup process. If the router has loss of power or when reloaded; it fails to read the CF card and boots to rommon. I can tftp an image to it (tftpdnld -r) and IOS CAN read the flash card along with any saved configuration.In fact once in IOS, I can wr mem and print the hardware details of the CF card. Once I reload the router it goes to rommon, fails to open the flash, then sits until i tftp the image back. When the router load IOS, it also loads the startup config.I don't think it's a problem with the CF card as IOS can read it. I've tried formatting the card from IOS and from my pc as FAT, FAT16, FAT32, and NTFS - it didn't make a different. I updated the ROMMON to allow for USB booting but haven't purchased a USB Drive yet for testing. The upgrade didn't resolve this issue either. It almost seems like a firmware problem with the EPROM.
View 7 Replies View RelatedHow do I upgrade the boot rom version on the 7200 router? I am running IOS Version 12.4(22)T and when I plug in the serial ds3 card in my router it keeps rebooting with a watch dog error ( see below). Also, what version should I upgrade to?
Router#sh verCisco IOS Software, 7200 Software (C7200-SPSERVICESK9-M), Version 12.4(22)T, RELEASE SOFTWARE (fc1)Technical Support: [URL] Copyright (c) 1986-2008 by Cisco Systems, Inc.Compiled Fri 10-Oct-08 10:10 by prod_rel_team
ROM: System Bootstrap, Version 12.2(4r)B, RELEASE SOFTWARE (fc1)BOOTLDR: 7200 Software (C7200-BOOT-M), Version 12.0(13)S, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1)
Router uptime is 0 minutesSystem returned to ROM by power-onSystem image file is "sup-slot0:/c7200-spservicesk9-mz.124-22.T.bin"
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I have a cisco1841 router with 32M CF card installed.Now , i want boot a system image larger 32M from usbdisk.First i insert the 128M usb flash disk to the 1841 router and format it, then i can see the device from dir command.Second copy the larger ios image from tftp to the usb disk and successed,i can see the image with " dir usbflash0:" command.Third i use this command "boot system " ,but there is no selection of "usbflash0: " Does the cisco 1841 router boot the system image from usb disk when reboot the router.
View 2 Replies View RelatedWe are a medium-large sized company with approx.100 offices located across North America. Every single office connects to each other and the data center via a DMVPN overlay network. The DMVPN hub router (Cisco 2951), R-Q9-1, is located at our data center and is the "workhorse" of the company. We also have a redundant hub router, R-Q9-2, at the data center with exact same hardware specs.
Each office builds an EIGRP Tunnel0 and Tunnel1 to R-Q9-1 and R-Q9-2 respectively. All data traffic flows over Tunnel0 to R-Q9-1 until it fails, at which point traffic starts to flow over Tunnel1 to R-Q9-2. This has been working seamlessly for last 1 year of implementing this design, until yesterday, when both R-Q9-1 and R-Q9-2 rebooted all of a sudden at the same time right in the middle of a production day. I confirmed there was no power failure at the data center. A show version of both routers gives me this:
R-Q9-1 uptime is 1 day, 1 hour, 24 minutes
System returned to ROM by address error at PC 0x5C92E28, address 0x5DF36FE9 at 11:52:23 EDT Tue Sep 21 2010
System image file is "flash0:c2951-universalk9-mz.SPA.150-1.M3.bin"
Last reload type: Normal Reload
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I Google that error but can't find anything specific other than it's saying it's some kind of bus error. What I also found a bit off is the time it's showing on both routers' show version output (Sep 21, 2010 and Jan 10, 2012). Here are the current clock settings on both routers at the time of this writing.
R-Q9-1#sh clock *16:53:31.216 EDT Wed Oct 31 2012
R-Q9-2#sh clock *16:59:44.220 EDT Wed Oct 31 2012
I checked my Syslog server and did not find anything specific during the time of the crash, however, syslog was filled with errors similar to this one
2469: * Tunnel0: NHRP Encap Error for Resolution Request , Reason: protocol generic error (7) on (Tunnel: 10.10.200.1 NBMA: IP address ommitted)
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I have never seen these errors before and all of a sudden they seem to have stopped since this morning.
I have a cisco router 2951 and this is the message that apear on the console:
ERROR: DDR controller 1 data training time out during initialization! Stop.
What does it mean?
I'm trying to get a spare Sup. V engine module operational in a 4507E and get the above message when it try to boots. I am not aware if this spare had been used in production before. [code]
View 3 Replies View RelatedI have been experiencing a strange problem i have a switch stack of 3750 in which 4 switches are cascaded. there is one one switch shows PROVISIONED status when I run "show switch". i have verified the stack cable connectivity its OK.
now when i try to console that particular switch i am unable to access it as well. I tried to reboot that switch and on reboot it only shows one LED syst blink once and after that remains constant and nothing happens to other LEDS. from the back of the switch FAN is working fine.
Whenever I want to turn off the ip cache flow and enter command "no ip flow egress" on a router interface, the router will self reboot and returned with the error message - System returned to ROM by bus error at PC message in the show version ouput.
I tried on two different routers below here and both also undergoing a cold restart when I key in the command "no ip flow egress" on the said interface
1) Cisco 7206 running IOS 12.4(1c)
interface GigabitEthernet0/1
ip address 10.20.10.2 255.255.255.0
ip flow egress
duplex auto
speed auto
end
when I key in "no ip flow egress" under int gi0/1 and the router self restarted and return the message Router uptime is 3 minutes System returned to ROM by bus error at PC 0x606D48FC,address 0x0
2) Cisco 3845 running IOS 12.4(3e)
interface GigabitEthernet0/0
ip address 10.20.20.2 255.255.255.0
ip nbar protocol-discovery
ip flow egress
duplex auto
speed auto
end
when I key in "no ip flow egress" under int gi0/0 and the router self restarted and return the message
Router uptime is 3 minutes System returned to ROM by bus error at PC 0x6007EBE0, address 0x0
I purchased several 1921 routers and the last two I setup get the following error during bootup:
%SYS-6-READ_BOOTFILE_FAIL: tftp://255.255.255.255/1:aaa1386.bin No usable interfaces.
%SYS-6-BOOT_MESSAGES: Messages above this line are from the boot loader.
%MAINBOARD_GE-3-SHUTDOWN: FPA PKT pool holding 512 particles.boot of "1:aaa1386.
bin" using boot helper "usbflash0:c1900-universalk9-mz.SPA.151-4.M4.bin" failed
error returned: No usable interfaces
loadprog: error - on file open
boot: cannot load "1:aaa1386.bin"
The router moves on and eventually comes up fine and is operational. What this error is an if I can get rid of it?
During the boot ios we found the error messages below. How can i clear this messages?
Missing or illegal ip address for variable DEFAULT_GATEWAY Using midplane macaddr
Missing or illegal ip address for variable IP_ADDRESS
Missing or illegal ip address for variable IP_SUBNET_MASK
Cisco VG224 (R527x) processor (revision 4.1) with 119808K/11264K bytes of memory. Processor board ID FGL150411MN, R527x CPU at 225MHz, Implementation 40, Rev 3.1, 1 On-Board Twenty-Four FXS Analog Voice Module V2.1, 2 FastEthernet interfaces, DRAM configuration is 64 bits wide with parity disabled. 63K bytes of non-volatile configuration memory. System fpga version is 250027, % Crashinfo may not be recovered at flash:crashinfo, % This file system device reports an error.
View 4 Replies View RelatedI have a WLSE Express 1030 which is not booting. The error is "GRUB loading, please wait... Error 17". The error is a mount error for the partition. I don't have a recovery disk and I am not authorised to download the disk.
View 1 Replies View Relatedan Aironet 1252 which is failing on boot. When power on the access-point shows the error below.
WARNING: A memory error occurred during the system start-up self-test. The device must be serviced if the error persists.
The following commands can, optionally, be used to initialize the flash file system and the TFTP file transfer system:
But when this happen, I can start the IOS manually doing flash_init and boot in ROMMON. After do this commands, the access-point starts and works normally.
How can I check and correct the memory and solve this issue?
I have a C3750E-24TD-S on which I just loaded new firmware. When I boot up I see this:Loading "c3750e-universalk9-mz.150-1.SE2.bin"...c3750e-universalk9-mz.150-1.SE2.bin: no such device
Error loading "c3750e-universalk9-mz.150-1.SE2.bin"
Interrupt within 5 seconds to abort boot process. Loading "flash:/c3750e-universalk9-mz.150-1.SE2.bin".
I am in the process of updating the software on a Catalyst 3500 series switch. I deleted the old bin file and copied over the new file via xmodem.the image I used is:
c3500xl-c3h2s-mz.120-5.WC17.bin
Once the xmodem copy is complete I performed the following sequence of steps:
File "xmodem:c3500xl-c3h2s-mz.120-5.WC17.bin" successfully copied to "flash:c350
0xl-c3h2s-mz.120-5.WC17.bin"
switch: dir flash:
Directory of flash:/
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The last output is where I am stuck. What am I missing?
Every time I delete the directory flash and reinstall it, I get an error:
Error loading "flash:c2950-i6q4l2-mz.121-12c.EA1.bin"
Error loading "flash:c2950-i6q4l2-mz.121-12c.EA1.bin" Interrupt within 5 seconds to abort boot process.
That is the message I get. It's set to NO manual boot, but it keeps making me manually boot it. I am at a loss, I've done 3 switches and they all keep doing the same thing.
I have a Cisco 2800 series and it doesn't boot, only shows this message in the CLI>
Bad RAM at location 0xA0000304: wrote 0xA0000304, read 0xA0000004
What means this? I have to change the RAM?
A new Cisco 3750V2 (WS-C3750V2-48PS-S) running IOS 'c3750-ipbasek9-mz.122-50.SE5.bin' waspurchased to add to a stack of 3 Cisco 3750 (WS- C3750- 48PS-S) switches. The IOS on the stacked switches is 'c3750-ipbase-mz.122-25.SEB4.bin'.I loaded this IOS on to the new Cisco 3750V2 and deleted its original IOS. Boot up failed with error 'hardware not supported by firmware'. I am now trying to follow the recovery procedure but the I can only initialise the flash (flash_init) and there is no 'boot_helper' command to load the boot helper files. There is no option to rum 'copy xmodem' so I cannot upload the original IOS image via xmodem on hyperterminal.
View 7 Replies View RelatedAfter a successfull installation of NCS 1.2 into a vmware environment and run the setup I have the following error while trying to start or to have a status for NCS (ncs start ot ncs status):sh: /opt/CSCOlumos/bin/wcsadmin.sh No such file or directory
View 10 Replies View RelatedI'm trying to use the IP phone directory xml url in my UCCX script to use for "Calling Name" presentation and the Set enterprise presentation parameter for the CAD where (if found Calling name) it will be presented. This is working, but if the Calling Name includes special characters the script fails with a UTF 4-8 encoding error double byte....bla. something popup in the script. See a snippet of my CCX code "attached" where in the "Get xml document data" i get the exception and the script fails when it see a Calling name with the character: Ó
Question: is is it possible to handle UTF exceptions in a UCCX script?
I have done new configuration for CPI 1.2. while i tried to start service i got belw error. [code]
View 3 Replies View RelatedI am trying to find some background information regarding this error:
Cisco 6500 [SUP720-3B] %QM-4-AGG_POL_EXCEEDED QoS Hardware Resources Exceeded
Out of Aggregate policers.
What triggers this error? In this case, there are QoS policies configured at the interface level. The 'show platform hardware capacity' command shows that there are1024 policers supported. What counts as a policer? Is a policer each instance of a class using the police command? I see where there have been some suggestions to use VLAN based policies instead of interface policies and others suggesting to turn off 'qos marking statistics' but I would really like to understand the details of what causes policers to be used up and how to approach fixing this.
I am trying to understand how this works under the covers but can't seem to find any documentation anywhere defining the details.
I have windows server 2008r2 running a FTP server, so I can back up my configs and upgrade IOS when needed. My problem is than I can backup to the server just fine but when i try and restore a config or pull a new IOS over it gives me this error
%Error opening ftp://13****** (Protocol error) this is happening on every switch I have and I can't figure it out.
configuring my Cisco 2951 router. There are three routed interfaces that I need to configure: one for the internal LAN, the second for another private subnet that connects to a Data Centre and the third for the WAN connection. I have configured the Ge0/0 interface as the LAN interface with the internal network 10.17.0.0/24. I have also configured my WAN interface Ge0/1 for internet connectivity. Now, I need to configure the third interface Ge0/2 that will connect to the Data Centre. This will be a private point to point switched ethernet link. The Data Centre will host a secondary domain controlller. So, I want it to be on the same network as the internal LAN, i.e., 10.17.0.0/24. I want to be able to see all other devices that will be located at the Data Centre just like I would see all devices connected to the internal LAN.The problem I am facing is that Cisco 2951 does not allow me to configure two routed interfaces to be on the same subnet. Is there any way to work around this problem and configure both the internal LAN and the Data Centre private network to be on the same subnet.
View 6 Replies View RelatedI currently have a 50Mbps Internet Connection provided by an ethernet handoff for hosting some webservers. We are looking at adding an additional 10Mbps Internetn connection and route BGP between the two. For the 50Mbps connection, i'm using a Cisco 2951 router. I also have another 2951 router to terminate the 10Mbps connection. Does these router have enough horsepower to fully route BGP?
View 1 Replies View RelatedWe have just installed our first 2951 router, and were suprised to see in our Netflow collector that Tunnel interfaces appeared even though we did not configure any, I have seen other posts talking about PIM tunnel when using Multicast, but we dont use multicast and the tunnel is GRE questions are, where do these interfaces come from? how do they pick up an IP address? can we shut them down? IOS is 150-1.M4 loopback interface ip address is 172.16.224.238 ( tunnel source) see output from sh int below
Tunnel0 is up, line protocol is up Hardware is Tunnel Interface is unnumbered. Using address of Tunnel1 (172.16.0.1) MTU 17912 bytes, BW 100 Kbit/sec, DLY 50000 usec, reliability 255/255, txload 99/255, rxload 1/255 Encapsulation TUNNEL, loopback not
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One of the route maps doesnt want to work, all the other are fine -
route-map vlan23-out permit 40
match ip address 123
set ip next-hop 87.194.168.1
If it take the ip policy off interface gi0/0.123 the client can access the internet OK but over the wrong ISP?As soon as i add the policy all internet stops
Can Cisco2951 work as an MPLS router. If yes what will be needed to make it function as an MPLS router? Else which alternative router can function as an MPLS router.
View 1 Replies View RelatedI have talked to two Cisco Reps via our distributor and explained our network to them both and asked for suggested equipment. Our infrastructure has 4 circuits coming into the data center from our remote sites. Two of the circuits are cat5 and two are DS3. I want to use two routers to support two circuits each (cat5 and DS3). Each circuit is around 30Mb servicing around 13 locations with T1 connections, 55 locations in total. They suggested at a minimum the cisco 2951 model because we are utilizing one NM-1T3/E3 module in each router, and suggested getting the cisco 3925 model to cover future growth. I asked for a data sheet that has suggested models of routers for the bandwidth of the incoming pipes. The technicians said they would email this information over but twice now I have not received it and cannot find this information anywhere online. We currently have a cisco 2851 utilizing one NM-1T3/E3 module and they purchased a cisco 2911 to replace this unit.
View 2 Replies View Relatedon-plus see the device and allows CPE( imbedded) to start then never opens,,,tried genera connection and used that address supplied to open CCP no discovery.also seems onplus doesn't see a service contract or firmware, etc
View 1 Replies View RelatedIs this module supported in the CISCO2900 routers?I have come across two documents that seem to contradict each other:In this one says:
Cisco 8-Port Channelized T1/E1 and ISDN PRI High-Speed WAN Network Module
#
–Part number: NM-8CE1T1-PRI
#
–Provides channelized T1 or E1 connections or ISDN PRI connection
#
–Supported on Cisco 3800, Cisco 2900, and Cisco 3900 series routers
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