Cisco Switching/Routing :: 2811 / Upgrade DRAM Of 256MB To 512MB To Support 15.1 IOS Image?

Dec 12, 2012

I want to upgrade my DRAM of 256MB to 512MB to support 15.1 IOS image.Can I buy Cisco approved DRAM from third party Like [URL]

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Cisco Firewall :: ASA 5520 Flash Upgrade From 256Mb To 512Mb

Mar 25, 2013

I need to upgrade the flash memory of the ASA 5520 from 256Mb to 512Mb. As far as I realized the built-in flash memory called system compact flash and there is also an empty slot which it is possible to install a user flash.

What is the difference between user and system compact flash? and for upgrade can I just insert the user compact flash or do I need to upgrade the system compact flash? Where can I find the part number for each type?

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Cisco VPN :: ASA 5505 256MB Versus 512MB

Nov 21, 2011

recently I had a power cut in the office and my Cisco ASA 5505 512MB Base 10 user License stopped was not possible to establish L2L VPN.I replaced it with another ASA 5505 with 256MB RAM Base 10 user License.I restored the configuration and everything is working now.The main problem is that before (with the 512MB ASA)  I had two L2L tunnels established  and many clients (up to 30 clients)using the two tunnels. Now with the 256MB ASA when the clients being in the L2L reach 10 clients,the other clients stop working inside the VPN, they cannot reach hosts which are on the other end of the L2L. This could be due to te less amount of RAM ?? Otherwise I can't explain this behaviour.Could I solve this buying the 50 user license upgrade ?But in my previous ASA I had the Basic 10 user license and everything was working with many clients reaching hosts behind the two tunnels.

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Cisco Switching/Routing :: Procedure To Change Flash (64MB To 256MB) On 2811 Router

Sep 12, 2012

I need to upgrade the IOS and therefore change the flashcard on a router 2811.
What is the procedure to change the flash (64MB to 256MB) on a 2811 router?

I can remove the flashcard when the router has already started, change the flashcard and load the new IOS?

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Cisco WAN :: 2911 512Mb DRAM BGP Full Table Packet Loss?

Jan 26, 2013

I have recently installed a Cisco 2911 ISR G2 with the default 512 Mb DRAM intending to eBGP peer. I ordered the 2GB upgrade RAM however due to time constraints on backordered parts, I fired up this router and eBGP peered without it. The Peer advertised the whole route table with 400,000+ routes. The BGP session came up then the router crashed due to not enough memory. The router disabled IP CEF due to insufficient memory. I disabled IP CEF permanently and have been running the router in this condition for 3-weeks with a stable eBGP session. This resulted in no CEF, 25% CPU during light traffic, 89% memory, and 50% CPU when traffic is around 30 Mbps through the router.
I am experiencing a hit to the throughput resulting in a lost packet and practically a brief traffic stall roughly every minute. This hit is so quick that it does not always result in packet loss and IP traffic sessions are not reset. I do see this on my live bandwidth graphs that the traffic takes a dive every so often, roughly 1-minute.
I initially thought this problem could be L2 to the upstream eBGP peer but all interfaces are clear of errors. I also thought this could be the BGP session going down, however, It is always up. I thought this could be duplex mismatch on L2, however its solid and no logs on either end. Funny thing is pinging thr router from both the LAN side and the WAN side results in the same packet lost every minute or so.
Even though the CPU and memory always stays the same at under 20-50% CPU and less than 89% memory, do you think this could be the BGP Scanner walking the routing table every minute?

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Cisco Switching/Routing :: 2911 Can Support Ip Service Image

Feb 29, 2012

i want to check if cisco2911-sec/k9 can support IP service image? what PAK(license) can be bought to activate the IP service feature set?

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Cisco Switching/Routing :: Upgrade 6509-E Ios Image?

Jan 9, 2013

I am going to upgrade the IOS image on 6509-E SUP 2T  from 15.1 to s2t54-adventerprisek9-mz.SPA.150-1.SY3.bin switch and i would like to know whether i would need to upgrade the boot loader image as well.

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Cisco Switching/Routing :: 2960 LAN Lite Image Does Not Support MLS QoS Trust Device

Jun 20, 2012

I have some 2960 switches with Lan Lite ios in my infrastructure.And I try to configure them to support "trust device cisco-phone" and "switchport priority extend cos 0" on ports with cisco phones.But LAN Lite image does not support "mls qos trust device cisco-phone".can I use any workaround to trust cos of cisco phone and to remark PC traffic with cos 0?

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Cisco Switching/Routing :: Catalyst 3750X OSPF Support In IP Base Image?

Apr 3, 2011

I'm trying to work out if I need to order the "IP services" image for a couple of C3750-X.  I need to run OSPF on these switches, but find the IOS image requirements on Cisco contradict.
At the top of the data sheet it says: • Open Shortest Path First (OSPF) in IP Base image

On the product info page it says: IP Base: Enterprise Access Layer 3 Switching, including OSPF (Open Shortest Path First) for routed access 
But in lots of other places it says you need 'IP services' for OSPF.
As the IP services IOS is quite a bit more expensive I would like to avoid buying it. What image do I need to run OSPF?

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Cisco Switching/Routing :: Upgrade TAR IOS Image In 3560 Switch?

Oct 31, 2012

I wanted to upload image having .tar extension in Cisco 3560 switch. What are the steps to upload.

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Cisco Switching/Routing :: 2950-24 Upgrade IOS And Delete Old BIN Image

Aug 7, 2012

I own the Cisco switch,2950-24.When power on,it says Crash fault with information showed below: [code] Then I search and found the resolution of upgrating IOS.I push mode button before power.Then I access into the CLI.I checked the files in the flash: and got these. [code]

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Cisco Switching/Routing :: Upgrade WS 2960 24 TC-L Switch With IOS Image

Jan 8, 2013

I am trying to upgrade my cisco WS 2960 24 TC-L switch with the IOS image c2960-lanbasek9-mz.122-55.SE6.bin and my existing IOS image is c2960-lanbasek9-mz.122-50.SE5.bin. when i  am copying it to flash, it is getting copied but when i tried to boot it after entering command boot system c2960-lanbasek9-mz.122-55.SE6.bin , it gave me an error.
both flash dir and error are attahced herewith.

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Cisco Switching/Routing :: HWIC-4T1/E1 Support On A 2811?

Oct 31, 2010

[URL]The Cisco 2811 does not support the HWIC-4T1/E1 module. But, I installed HWIC-4T1/E1 on the 2811 running 124-24.T2.

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Cisco Switching/Routing :: 7206VXR Boot Loader Image Upgrade

Jan 22, 2008

I am planning to upgrade BootLoader image of 7206VXR router due to booting issue. The router is not booting .But if I go to rommon and give boot it will boot.So I am upgarding my Boot Loader image. Now the Bootloader image and IOS image are exactly same.Can I upgarde the Bootloader image to latest version without upgarding IOS?

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Cisco Switching/Routing :: 3750X 12-SFP IP Base - Upgrade To IP Services Image

Jan 23, 2013

How can I Upgrade a Cisco 3750X 12-SFP switch with IP Base to IP Services Image?

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Cisco Switching/Routing :: 2960 - Upgrade IOS Image On Multiple Devices Same Time?

Sep 5, 2012

I have a 10nos of cisco 2960 switches and 1no of cisco 3725 gigabit switch. all 2960 switches are parallaly connected to 3725 switch though fiber.
all the switches are having same vlan and public ips for management.
Now I want to upgrade IOS for all 2960 switches at a time, how to up grade IOS same time for all switches.

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Cisco Switching/Routing :: Upgrade IOS Software Image On 4507R+E With Dual Sup6L-E

Jun 27, 2012

Is there any docs with step by steps on upgrading the IOS software image on 4507R+E with dual sup6L-E ?

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Cisco Switching/Routing :: Router Upgrade 2811 To Latest Version

Aug 22, 2012

I upgraded a 2811 router to the latest version and apparently everything went smooth.   I reloaded and did a sh ver the IOS show the correct version, but the boot strap shows the old IOS.  How can I change the boot strap to show the new IOS.

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Cisco Security :: ASA5510 FW - Upgrade To 512mb?

Sep 28, 2011

i have a cisco  ASA5510 FW using in my network .The present Flash Mem is 256 mb and  want to upgrade to 512mb,

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Cisco Firewall :: ASA5510 Memory Upgrade 256MB To 1GB Fail?

Nov 7, 2011

I tried last night to upgrade the memory in my old 5510. It's about 5 years old and has the single memory socket. I followed the instruction included in the kit:
Mfr. Part#: ASA5510-MEM-1GB
I did wear an ESD wrist strap (genuine Cisco at that!) and ensured the memory was fully seated, the handles locked in.Upon restarting the ASA, for over 15 minutes, it stayed in mode: Power LED steady, Status LED flashing, other LEDs off. No response to attempts to SSL via Putty. I powered it off, verified the memory was indeed fully seated, and re-installed the original 256 MB module. It powered up normally in less than 5 minutes. Is there anything else to try before returning the memory? Tonight, I can try the same new memoy module and see if it works.

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Cisco Switching/Routing :: 2900XL Conflicting DRAM Values

Apr 16, 2012

I have a WS- C2924C-XL switch that I would like to upgrade the IOS version on. The IOS version in question can only be installled on an 8MB version of this switch, I have tried to confirm the amount of memory present in the device but I am getting conflicting values depending on where I look.The model number would indicate that this device is a 4MB version, therefore not compatable with the upgrade.Running the show version command from the CLI shows Processor having 8192K/1024K bytes of memory.Accessing the switch via the VMS management interface displays a value of 4MB.

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Cisco Switching/Routing :: Firmware Upgrade For SRP527W To Support More Usb Devices

Jan 21, 2013

im guessing there is zero chance of a firmware upgrade for the SRP527W to support more usb devices is there?

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Cisco Switching/Routing :: 6500 VSS - Correctable Dram Memory Error

Nov 15, 2011

Since yesterday, i see
Nov 16 13:23:21.355: %SYSTEM_CONTROLLER-3-MORE_COR_ERR:  255 correctable DRAM memory errors in previous hour
Nov 16 13:23:21.355: %SYSTEM_CONTROLLER-3-COR_MEM_ERR: Correctable DRAM memory error. Count 623, log 8053C830
Nov 16 14:23:21.340: %SYSTEM_CONTROLLER-3-MORE_COR_ERR:  255 correctable DRAM memory errors in previous hour
Nov 16 14:23:21.340: %SYSTEM_CONTROLLER-3-COR_MEM_ERR: Correctable DRAM memory error. Count 879, log 8053C810
error on switch console every hour.
ios version : Cisco IOS Software, s72033_rp Software (s72033_rp-ADVIPSERVICESK9_WAN-M), Version 12.2(33)SXJ1, RELEASE SOFTWARE (fc2)

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Cisco Switching/Routing :: 2650 - Copying IOS From DRAM To Flash - ROM Mode

Nov 5, 2011

Here is logs from 2650 router.

2650XM#$ Nov  5 23:10:13.929 MST: %SIGNATURE-3-NOT_ABLE_TO_PROCESS: %ERROR: Not able to process Signature in flash:2600-adventerprisek9-mz.124-25d.bin.Nov  5 23:10:41.963 MST: %SIGNATURE-3-NOT_ABLE_TO_PROCESS: %ERROR: Not able to process Signature in nvram:.
Nov  5 23:11:26.642 MST: %SYS-2-EXCEPTIONDUMP: System Crashed, Writing Core....2650XM#$
Right now i am able to access the router . whats this error about -- is router going to crash or reboot?

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Cisco Switching/Routing :: WS-3750-24PS-E Default Value May Be Change Up To 256 DRAM And 128 Flash

Jan 8, 2013

The default value  of  DRAM and Flash memory are 128 MB and 16 MB of Cisco Catalyst WS-3750-24PS-E  switch .I want to know , wherther the default value may be change upto 256 DRAM and 128 Flash.

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Cisco Firewall :: Zero-downtime DRAM Upgrade Of Failover Pair Of 5510 ASAs

Apr 12, 2011

I need to upgrade the active/standby failover pair of 5510 ASA's to have1 Gig DRAM each, and I am trying to plan out the upgrade process. I'm looking for a zero downtime upgrade process.
I know that the failover pair has to have the same amount of memory, so how do I perform a zero-downtime upgrade process?Can I power off the standby unit and upgrade it's memory first? Or will it cause a memory mismatch between the active and standby units when it is powered on?

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Cisco Switching/Routing :: Stacking 3750-X With Universal Image With 3750-G Running BIN Image?

Oct 10, 2011

I'm looking at adding a Cisco 3750-X switch running c3750e-universalk9-mz.122-55.SE1 (IP base license) into a stack of 3750-G switches running c3750-ipbasek9-mz.122-55.SE1.bin Given that the version and feature sets are the same I don't forsee any compatibility issues. Would there be any reason why a universal image wouldn't stack correctly with other switches running the single .bin file?

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Cisco WAN :: IOS Image Download 2811?

Sep 4, 2011

I want the below mentioned IOS image for backup purpose. But I am not finding it in or anywhere in the in internet. where can I get this version of image other than my router.

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Cisco WAN :: 2811 - IOS Image Doesn't Loading

Aug 23, 2011

I've a problem with a router 2811:
Upgrade ROMMON initialized
program load complete, entry point: 0x8000f000, size: 0xcb80
program load complete, entry point: 0x8000f000, size: 0xcb80


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Cisco Switching/Routing :: 3750 - Copy Ios Image To Pc?

May 2, 2013

how to copy a cisco ios image from a 3750 to my pc so that i can use it to upgrade a switch on my desk.

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Cisco Switching/Routing :: 3750X BGP / Protocol Not In This Image

Apr 14, 2013

When I config BGP on my 3750X Switch, it show error as below:
protocol not in this image
should I need to upgrade the IOS or Where I can found a supported image (support BGP)

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Cisco Switching/Routing :: Default IOS Image Of WS-C4900M

Jan 11, 2012

I'm not able to find in all the datasheets what's the default (out-of-the-box) IOS image of a WS-C4900M.When I buy a WS-C4900M I know that there is an IP-BASE IOS but which version?
On the datasheet there is a 12.2SG but is an IPBASE with SSH? W/O SSH? UPGRADE SSH? I'm trying to make a comparison between this image and a cat4500e-entservices-mz.150-2.SG2.bin (Advanced Enterprise Services) on the feature navigator to make sure the our customer need this last IOS Upgrade.

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Cisco Switching/Routing :: 4948 - Regarding IOS Image And Auto QoS

Mar 8, 2013

I have 4948E module switch at customer site and below is the show version output. Image on the switch is not supporting 'AUTO QoS' as i need to enable Auto Qos on it to prioritize Voice traffic. Which image supports Auto QoS feature . Image should have L3 functionality also i mean it should support Routing protocols. I tried to enable auto QoS using by configuring "QoS' globally but no luck...with existing image.
{ URL} 
ROM: 12.2(44r)SG9
Hobgoblin Revision 20, Fortooine Revision 1.22
Switch up time is 12 hours, 1 minute
System returned to ROM by reload
[ code]...

Configuration register is 0x2012
Switch#sh boot flash:
-#- --length-- -----date/time------ path
1     25793234 May 31 2011 15:20:20 cat4500e-entservicesk9-mz.122-54.SG.bin
2     25005209 Mar 08 2013 09:53:18 cat4500e-entservices-mz.122-54.SG1.bin
 70033408 bytes available (58249216 bytes used)

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