2022年5月15日 · Hello everyone, we have a bunch of ISR 4431 running universalk9.03.16.04b.S.155-3.S4b-ext with no load at all. We have a big problem with memory utilization (As always, CPU and Memory management is one the biggest problems with Cisco softwares). Here is the output of different commands. That would...

2024年11月30日 · Last week, I upgrade an ISR 1100 from 16.9.x to 17.12.x and I experienced the boot-loop-crash. There was no way to break into Rommon or boot up on the previous image on the ISR - We had to make a RMA to get a new ISR. On the other ISR 1100's, I went with the solution to upgrade to 17.9.x directly instead, which works fine.

2021年4月5日 · Having issues upgrading Cisco ISR 331 router from IOS 16..06.04 to 16.12.04. I have moved the file to the local flash and have attempted to run the only two upgrade commands I know: boot system flash:/filename boot system flash bootflash:/filename I have downloaded the 16.12.04 file from Cisco and...

2018年4月20日 · Hello gents, Is there any way I can access to the ISR 4431 using GUI ? I mean full access not only monitoring status. I need to make some VPN configurations. So i perfer to use GUI instead of CLI ( i know that this sounds like noob :) ) Thanks.

2012年4月24日 · Quickstart: 1) Get the new IOS to the router 2) Verify the integrity of the new IOS binary 3) Change the boot statements to ensure that the correct IOS loads after restart 4) Save configuration changes 5) Reload the device and verify that the correct IOS has loaded Why change IOS versions: The m...

2019年8月21日 · Hello, I have a 1GB connection from my DMZ network to the internet. It travels from the 1GB cisco switch to the 1GB Cisco 4431 router and then into the internet connection. I have this on 2 different sites. One of my sites is ok and i can get download speeds of up to 800mb. But the other site ...

2018年1月23日 · Hello community, I'm in a bit of a pickle and I'm hoping someone can help. Long story short, I have a Cisco 4431 router that is used as the gateway router for my company's Wireless. Somehow I must have mistyped the console password when I first installed the router because I can't get in from the co...

2021年8月13日 · Hi, we have two power supplies and on P0 we get the following messages. environmental-1-alert: v: pem out, location: p0, state: warning, reading: 13100 mv The bug recommendations have been complied with, but to no avail(IOS 15.5(3) CPLD 16.7(4r)) please tell me how to fix the problem

2019年3月17日 · C isco I SR P latf o r m. 4321. 4331. 4351. 4431. 4451. VoIP Performance: Maximum # of Simultaneous Calls (not exceeding 75% platform CPU usage)

2020年12月2日 · Hello everyone, I need some help finding a solution for live packet capture on a ISR4431. I know the ISR routers don't have a span/mirror port capability like switches do. The closest thing I have found is the embedded packet capture feature which unfortunately will not suffice for what we intend. ...