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Cisco Community is an active and collaborative place to learn more about our products and ask questions of peers and Cisco experts! Check out some of the most popular conversations happening right now!

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Can not get Internet Access [or nat translations] on my ISRC1111

Hello   I am working multiple setups but this one was supposed to be easy, until it was not. I am sure I am overlooking something tiny, but nevertheless. Long story short; here is my config and I get not get any NAT translations and or any internet a...

TheGoob by • VIP
  • 131 Views
  • 2 replies
  • 0 Helpful votes

A9K-20HG-FLEX-TR Maximum Full-Duplex Line Rate With FC 3

Hi there,In ASR 9912, 7xSFC3, 2xRP3-TR and 10 A9K-20HG-FLEX-TR, I wanna know if i use all of my line card ports, how much can i transmit and receive per port.A9K-* line cards are uses 5 fabric card, datasheet of sfc3 said 600 Gbps per fabric card. do...

rainow by • Level 1
  • 53 Views
  • 1 replies
  • 0 Helpful votes

Storm control level recommendation

Hi friends, Please suggest the appropriate storm control level configuration for both Catalyst(9k) and Nexus(9k) switches. Up to what level can switches function without any issue? Didn't find any recommended or best practice documents.Thanks

CUCM upgrade from 11.5 to 15.X

Hi Team, Please advise on how to upgrade CUCM from version 11.5 (11.5.1.13900-52) to version 15.X. Is there a direct upgrade path available? If not, what are the steps for the upgrade? Thank you.

Procedures for keeping cold spare equipment

I have what appears on one level to be a basic question. I was tasked with coming up with a plan to support 2 remote sites that don’t have IT people. Each site has an ISR4400 series and a 9200 switch stack with 2 switches. There is a spare 4400 and a...

ColForbin by • Level 1
  • 44 Views
  • 0 replies
  • 0 Helpful votes

867VAE-K9 as CO DSLAM

Is it possible to use 2 867VAE-K9 units running Cisco IOS Software, C860 Software (C860VAE-ADVSECURITYK9-M), Version 15.1(4)M3, RELEASE SOFTWARE (fc1) as a VDSL2 bridge? I have a predicament where I cant run proper 4 pair Cat cabling and need to get ...

C9300-48S with different power supplies

Hi, I have a question please regarding the C9300-48S as it comes by default with 715W power supply but when choosing a secondary power supply, one of the options is a power supply with 350W only, how to confirm if the 350W will be enough to handle al...

Cisco Port isolation and shared phone/PC drops

I'm an not a network guy, understand some but the advanced stuff is above me and I know that. So I ask questions to help my understanding.We would like to block east-west traffic, and I believe that port isolation, private vlans would help with that....

tintisfadda by • Community Member
  • 114 Views
  • 1 replies
  • 1 Helpful votes

IPSec between Cisco 5510 & OCI

Greetings everyone, I’m writing to you out of sheer desperation, but I’ll give it a try anyway—maybe the collective intelligence here can help: I’m trying to set up a site-to-site VPN between an on-premise network and an Oracle Cloud Infrastructure (...

Asr 920 24sz m

Hey guys, I need a little help. Can you tell me if this router is able to support MACsec encr.? Couldn't find anything in data sheets, so I would guess it does not support MACsec. Also if the MACsec even depends on the model or rather IOS or interfac...

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