Questions tagged [cisco-isr]
Questions about Cisco Integrated Services Routers (ISR).
6
questions with no upvoted or accepted answers
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NVI based NAT on Cisco ISR terrible performance
I am trying to experiment with a Cisco ISR 1841 and have configured NAT on the device. The intention is to simulate it being a broadband router. I understand that this is not the best performing ...
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Cisco IP SLA HTTP request with frontdoor VRF
I am trying to use a IP SLA for HTTP on my Cisco ISR 4321 router to check if a website is reachable. The challenge is that I need to do that in a frontdoor VRF. I have configured
ip name-server vrf ...
- 1,059
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Cisco 2911 RAM memory upgrade
Does anyone knows what kind of DDR2 memory goes to DIMM0 slot in Cisco 2911 router? I tried with 512 Mb and 1 Gb with 533, 677, 800 MHz, nothing will work. It say Verification not passed.
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Unable to receive return packets on Azure IPSEC VPN Connection
Trying to get the VPN tunnel to Azure working on a Cisco ISR 1941 but have been unable to get any traffic flowing back from Azure to site.
The tunnel looks to be up and a machine in Azure is ...
- 111
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Cisco 4221 basic internet setup
I've just got a new cisco 4221 isr router that has sd-wan firmware. This is my first experience with this series and im trying to set ip up for basic internet access but no luck.
Here is an overview ...
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Destination NAT on Cisco ISR
I know how to perform regular overload PAT in my lab running
sh ver
Cisco IOS XE Software, Version 16.03.09
Cisco IOS Software [Denali], ISR Software (X86_64_LINUX_IOSD-UNIVERSALK9-M), Version 16.3.9, ...
