Finding accurate answers to your questions and issues is always gratifying, but what if these answers are shared globally across different languages? The Cisco Community team has been working on a proof of concept (PoC) to take Accepted Solutions in...
I have a pair of switches that I need to set up ether-channel on. They currently have a single gigabit trunk link between then. My question is, when I add the current live interfaces to the port-group will there be any interruption to the traffic c...
Can we use ASA after router from down link to up link direction. Is it necessary to use it after the core switches.
I have attached diagram , I need your best configuration
Hello, I quote the below text from the new Routing TCP/IP book. As per the text, for eBGP peering sessions to form between directly connected neighbors, the IP addresses on both peers need to be part of the directly connected subnet. I assume th...
We have a netblock of IPs that are configured for BGP between 2 ISPs for failover and redundancy. We had an issue with our primary site ISP and brought it back online. Everything seemed fine and existing IPs and NATs are working properly for the pr...
It's my understanding that AX is an enabling license but there's a few catches if you want to use the acceleration properly. I would like a comment on these points 1) akamai connect can work standalone, it will just cache internet contents 2) the ...
Hi, I have two WLCs 5520's with version 8.2.151.0, once the Primary fails the secondary takes over and becomes the active automatically which is good. However once the primary becomes online again, it doesn't return back to become the active again ...
hi all, i wanted to configure cellular interface and i was getting following error. %CELLWAN-2-SIM_NOT_READY: Cellular0 Modem is not ready. SIM status may be not current. sh ver Version 15.5(3)M, RELEASE SOFTWARE (fc1) But when i check sho...
How does work Cisco memory upgrade license for increasing the physical memory? what is the mechanism? Usually for memory upgrade we used physical memory. But a memory upgrade license how does work? it increase virtually or physically. I need to know ...
This is driving me crazy and I cannot seem to figure it out. Scenario: DMVPN using cable internet as primary and LTE as backup at spoke The cable internet seems to be garbage and causes BGP to flap, this in turn causes the spoke to bounce betwee...
In short looking to manage a WAN 2911 router using one of the three interfaces as a dedicated out of band management interface. My immediate thought was using a VRF on the management interface and leaving all the routing on the global side of the ro...
Hi I've noticed that our C6880-X-LE displays the following error message, when loading: %CRYPTO-0-SELF_TEST_FAILURE: Encryption self-test failed (IC2M Self Integrity Test Bypassed) Here is the software version : Router#sh verCisco IOS Software, c688...
Hiwhat the purpose of having the register set to 0xf in the 3750 ?i have a situation where it its booting in bootstrap, and i think this is causing it each time.anyone know the reason behind that, and if i shoulod set it to 0x2 ?thanks
Set up two dummy networks so that i can use them in my coursework for testing however i cannot get the two to communicate currently. They are set up with ipv6. These are the commands ive used. Thanks in advance R0(config)#interface fastethernet0/0 ...
on ISR4451-X/K9 with isr4400-universalk9.03.13.03.S.154-3.S3 the following scenario: there's 3 sources for the prefix 10.68.0.0/16, EBGP with default ad of 20, OSPF with artificially reduced AD of 15 and a static route with artificially increased ad ...
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