Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...
Forum Posts
Hello Community,How to set up ntp time synchronization with a specific server (time pattern in my LAN) on a Catalyst C1000 switch (web gui or cli) ? Regards.
When I do the exercise b on p3 in the PDF link below, at first, it fails.https://contenthub.netacad.com/legacy/I2PT/1.1/en/course/files/3.1.1.3%20Packet%20Tracer%20-%20Explore%20Network%20Functionality%20Using%20PDUs.pdf I try again three times and i...
Resolved! 2960x Add to Stack - IOS Version
I need to add a 2960x to a stack. Documentation says the IOS version has to be the same. Stack IOS version is 15.2(2)E5 and the new switch has 15.2(2)E7. Will I be able to add this switch or should I update the stacked switches? Thanks!
Helloo, I have a pair of 9606R switches in a virtual-stackwise. Did an upgrade from 16.12.04 to 17.3.3, things are fine, but when I console into the unused SUP on each unit I'm seeing the below message and it is normal? ***BOOT FAIL***: Rommon invali...
Resolved! 4510R+E upgrade Path
HiI have a 2 x 4510R+E in VSS mode. IOS is currently 03.06.04.E and Rommon 15.0(1r)SG10. Can I upgrade direct to IOS XE 03.11.04E. Or is there an upgrade path. Also do I need to do a Rommon upgrade first, or can I remain on current version. Str...
Hello, I am using two 3850 switches which are stacked together using Stackwise Virtual Link. I want to break the stack and want to use as a standalone switch,, can anyone tell me how to break the stack...
Dear Member, Can someone please help to understand what is wireless bandwidth support introduced in 9200 Series switches.
Hi,We have a 3850 model switch we have five interfaces experiencing multicast errors for some reason. Four interfaces involved are trunk ports and the fifth is an access port. I upgraded the device IOS to the latest IOS cat3k_caa-universalk9.16.12.0...
Resolved! QoS in Cisco 3850. Is it not working?
I have little experience with basic QoS configuration on Cisco routers within LLQ, i.e. as part of a class-based queuing mechanism with a priority queue. Setting up qos on routers is clear to me, approximately. Now there is a task to configure the sa...
Hi,We have a new C9300-48T(Stack of 5).I have configured SSH but not able to login using ssh... When I am trying to SSH, it's showing Connection established and getting stuck, no login propmpt popping up You can see the above image, nothing is happe...
Hello,I want to connect 2 PC to my switch 2960. I configure on PCs IP - 10.1.2.2 and 10.1.2.3, and they want ping. What i need to do?PLS Help
Resolved! DDNS on ASA 5505
hello again guys, long time no see :))) this time I have a new problem, the DDNS problem, to explain, I have a ddns name from my ISP myname.go.ro, and I want to use this ddns to access the asa, sw L3, some pcs from my virtula hypervisor and I can't...
Helloplease,look at the the capture joined, it's about ports roles electionAll settings are defaults, i just build the lab with differents links, to have differents cost valuesMy probleme is about RP of switch (1)in my analyse, the port f0/4 switch (...
Resolved! RIP not allowing ping through a router
On packet tracer, I set up RIP via the GUIs on two routers that I want to connect via a WAN. One of the routers can be pinged to its serial port from devices on the external network side and it can be pinged to its ethernet port from devices on it's ...
