Here goes nothing. Optional boot system flash system-image-filename 5. Optional Repeat to specify the order in which the router should attempt to load any backup system images. If the last digit in the configuration register is 0 or 1, proceed to Step 9.
However, if the last digit in the configuration register is between 2 and F, proceed to Step When prompted to save the system configuration, enter no. When prompted to confirm the reload, enter y. It would have given you errors and would not have erased flash if it decompressed too big. Thanks Burt. It loaded the new image without probs. I did get a meltdown when I tried to take a look at all my new features using SDM. Here's a mess of crap taken from the, software forced, reboot.
I've done some googling already and it looks like there could be some memory issues. Upon reccurence, please collect crashinfo, "show tech" and contact Cisco Technical Support. Allocating additional bytes to IO Memory. Delivery of Cisco cryptographic products does not imply third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for compliance with U. By using this product you agree to comply with applicable laws and regulations.
If you are unable to comply with U. A summary of U. Cisco revision 7. Yeahnot enough DRAM to run it on the router. Get it off the router! Can you help me figure out what files I can delete from flash?
When I updated my image, I left some files there that I thought were important Or maybe those files relate to the old image and when my new image tries to use them they cause the reload.
Thanks, dude. I guess a sh flash would be a good idea. This looks pretty much how I left it after my first post above. The only difference should be that I have deleted my old image.
I thought maybe I'd do a squeeze flash.. Hello The format of this post isn't viewable can you please correct it. If you are going to do the ISP upgrade, then part of your upgrade should include new routers. This is the world of network engineering and design. You can't just upgrade something and expect everything else to work. You have to look end to end and determine what else may be impacted. In your case the is a problem. Take the money you would spend on gig cards and put it towards new routers.
There are tons of simple routers out there that are inexpensive and would run circles around a A layer 3 capable switch would also suffice. If the hardware supports a Gigabit Ethernet module then this seems the path of least resistance. Appears the recommended release is If the outside interface is gig but the inside interfaces are , arent you still going to be limited at the mbps? Unless you can get multiple gig ports. Depends what else the router is doing. There are plenty of documents about this on the 'net.
I wouldn't waste my time with that old of gear. A was EOL a few years ago, and is no longer even supported.
I use a with CME for lots of lab work. If your not doing NAT the sure go ahead however if you running NAT or other services the series will work better for you as you can run them full services and not have throughout issues. The truth is this, changing the hardware now will incur significant outlay as we have about 8 of such routers in production Yh!!!
Symptom Modem calls fail to establish when 'isdn tei-negotiation firstcall' configured on ISDN interfaces. Since, the ISDN L2 is not activated until the first call is initiated which in turn means there is no signaling interface available, which results in call failure. Symptom UC crashed when system test was executed with debug logs enabled.
Conditions UC crashed when system test was executed with the below debug logs enabled. Symptom Cisco may crash when there is an incoming trunk call. Dialing a number which requires waiting for interdigit timeout to route such as a variable length international number.
This is done by configuring "timeouts interdigit 16" under each voice port. OR decrease the CallManager interdigit timeout to 9 seconds to be less than the VG port's 10 secs. This is done by changing the CallManager service parameter T Timer value to msec 9 seconds. Conditions Occurs when CME is enabled. Symptom CME 4. The facility is received and interpreted correctly however it doesn't show up on the IP phone display. Workaround IOS Symptom Error message Feb 28 Symptom Spurious memory access messages may be generated by a router.
Mar 28 This issue may be cosmetic in nature. Workaround There is no known workaround. A workaround that mitigates this vulnerability is available.
This can happen during the termination of an SSL-based session. The offending packet is not malformed and is normally received as part of the packet exchange. Aside from disabling affected services, there are no available workarounds to mitigate an exploit of this vulnerability. To exploit this vulnerability an attacker must be able to cause a vulnerable DNS server to perform recursive DNS queries. Therefore, DNS servers that are only authoritative, or servers where recursion is not allowed, are not affected.
This security advisory is being published simultaneously with announcements from other affected organizations. Conditions Overlay button is configured on Cisco , and CFNA is configured from the first number to the second number. Symptom The router crashes when the maximum permissible number of session-servers are configured for a voice register dn with the command 'session-server 1 2 3 4 5 6 7 8'.
Conditions A voice register dn should be configured. Workaround This symptom can be worked around if one less than the number of maximum session-servers are configured. Transcoding is done between Gulaw and Gr8 codecs. This is seen only with a Fast Start call both with H Tunnel enabled and disabled , and the call passes with a slow start call.
Conditions This symptom occurs only if the FLU variable is changed. Workaround Do not change the FLU variable. Workaround Do not use ". Use only ". Symptom kron occurrences are not rescheduled properly when the clock is set near the end of a calendar year.
Conditions A kron occurrence is scheduled daily or hourly. The clock is reset near the end of the year such that the next occurrence of the kron policy would happen in the next year. Symptom Pressing a speeddial button on CME does nothing. Workaround Connect a normal call on the problematic phone.
Symptom When certain configuration changes, the running configuration might not be able to be displayed and the following error message might appear:. Symptom Spurious memory access is seen while executing call forward scenarios. Symptom When attempting to use the Corporate Directory Lookup feature on a Cisco or Conference IP Phone, an attempt to search for matching records using a First Name or Last Name query results in the message "Server not found" being returned.
If the phone unregisters from the SRST router and later re-registers to the router possibly due to an intermittent connectivity to the CUCM , the ephone-dn number may be different since the ephone-dn numbers are assigned sequentially in a first-come-first-served fashion. The MWI state, however, is remembered from the previous registration that used the ephone-dn number so the MWI status could be incorrect. Symptom Removing voice xlate profile from a voice register dn results in the same xlate profile being removed from a dial-peer.
Conditions Have the same xlate profile name under a voice register dn and dial-peer and using IOS Symptom Under the show controller output for the Dot11 interface, the carrier set field is empty. This should say Americas. This does not affect functionality, all of the correct channels are present. This is just the labeling and does not affect functionality. Conditions This is seen with the B models of the wireless routers running This issue does not affect functionality. Conditions CME running On the with IOS This can occur if there is an ISDN Facility message received after the call connects that does not contain display name information; for example an inbound facility message for Advice of Charge AOC may trigger this problem.
These messages can be seen on the gateway through the use of debug isdn q Make sure as a minimum to disable console logging on the IOS device before enabling any debug. This issue does not have an impact to the operation or performance of the gateway nor phone. Workaround Contact the ISDN service provider to determine if the facility messages causing this problem can be disabled.
Symptom Modem connection is still active on exit. Conditions After "exit" from modem session. Symptom dtmf stop working if using connection plar opx immediate on fxo port. Conditions Cu is running XW on uc Workaround Don't use "immediate" option for the "connection plar opx". Symptom System crashes when there are clients trying to associate with AP. Conditions When AAA authentication fails with mis-configuration in the system or the wireless client's password is given wrong to try to associate.
Workaround Make sure the AAA configuration is setup correctly and the client password is configured correctly. Conditions Phone call has to be from remote phone. Symptom Call is disconnected when another ephone is reset or unregisters. Conditions The call on the ephone-dn shared by other phone as non monitor button is disconnected if it is reset or unregisters from the CCME.
Symptom After a reboot of the router, or sometimes during normal operation, an IPsec tunnel fails to initiate. Conditions The router is running Workaround A short term workaround consists of removing the access-list used in the crypto map, and then adding it again.
This will bring up the tunnel as soon as there is an interesting traffic, but the problem may occur again later. Remove the crypto map name local-address interface statement, if possible. Downgrade to a release earlier then Instead it sends a BYE and the call gets disconnected. Workaround To work around this problem, reload the device manually after restoring the configuration file. This vulnerability affects several Cisco products that have support for wired or wireless EAP implementations.
Disable MOH from flash that implies tone on hold or beep on hold. Debug ephone detail will show the following error:. Workaround Reboot the phone. Symptom DTMF levels are 0. Conditions This causes under normal conditions. Workaround Setting the cptone on the voice port to Singapore cures the problem. When this problem occurs, the tone remote control functionality does not work and voice becomes distorted due to the codec mismatch.
Conditions A SIP call consistently uses the incorrect codec type from the "voice class codec" configuration. It should use the value that is configured for "codec preference 1," instead it uses the value that is configured for the "codec preference 2" setting. This issue occurs when the following configuration is used:.
Conditions The problem can be seen for every call. Symptom SCCP messages are delayed by a few seconds for secure calls, this could effect secure dspfarm secure analog endpoints. Conditions Using secure dspfarm or analog endpoints.
Workaround Resetting VC resolve issue. Symptom Router might crash when Extended ACL is applied with mixed of tcp permit statements with host and networks and this acl is applied in the class-map.
Workaround Configure permitted host statements successively and do the same for permitted networks. Symptom A Cisco router may crash due to a bus error. The crash can occur if an access-list linked to a service-policy is removed, or if a service-policy is removed on an interface. Symptom Directory numbers that are configured in local directory of CME are not being shown in received calls directory.
The number and name shows while call in ringing state but is not showing during connected state. Conditions This is seen in Inbound call. Symptom Cisco IP Phone placed on hold hears fast busy instead of tone-on-hold. Workaround This behavior was introduced in If the call is not answered, the caller is placed in the queue and hears an announcement with "all agents busy please hold " and so on.
When the script hunts again after a timeout and this time, the call is answered, it drops the call completely. All phones in the hunt group will see a display of 1 call in queue for a few seconds before clearing.
Conditions Call drops only after the 1st round of hunting. If the call is answered in the initial hunting, the call connects. Once the caller is in the queue and hears MOH, if the agent hunt member answers the call after that the call will drop. Symptom The Cisco Embedded Event Manager may hang and tie up virtual terminal vty lines if the devices host name is longer than 20 characters.
Conditions The device has a hostname configured that is longer than 20 characters. Workaround Use a hostname less than 20 characters. These vulnerabilities pertain to the following protocols or features:.
Cisco has made free software available to address these vulnerabilities for affected customers. Fixed Cisco IOS software listed in the Software Versions and Fixes section contains fixes for all vulnerabilities mentioned in this advisory. There are no workarounds available to mitigate the effects of any of the vulnerabilities apart from disabling the protocol or feature itself. Conditions This happens under any normal conditions.
If the phones are configured as SCCP endpoints, the phones will not register. Workaround This issue has been resolved. The solution is available in the release of CME 4. Conditions This symptom is observed on a Cisco router that is "fresh out of the box" and affects the following routers:.
Workaround For extensive information and a workaround, see the following Field Notice:. Overall performance of the device can deteriorate to some extent.
Solution The only way to rectify this situation is to reboot the device. Cisco recommends upgrading to a fixed software release.
0コメント