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Hi, everybody,The certificate cms expired, tell me how to change it (cms.cern and web bridge trust.car). There is a pfx file and a password for it. As I suppose it is necessary to build a chain. Is there any instruction on this issue or tell me what ...
Hello, We are configuring MS Teams calling with Direct Routing. We see that transfers to PSTN are not working. In the INVITE message going to PSTN, we see a Referred-By header, but our provider says that they need a Diversion header to make the tran...
Configure Open Shortest Path First(OSPF) Update should be advertised only out of the interfaces that are indicated in the IGP topology diagram OSPF process ID is 47 Configure OSPF router ID with interface loopback 0 on respective router.What is the r...
Hi,Our network only consists of Meraki products and now we are looking at the possibility of implementing 802.1X on wired and using Cisco ISE for that.Our business is geographically very spread out and we have both large and small branches. Some smal...
Hi, We recently changed datacenter names inside our ACI integrated vCenter, which caused ACI to stop syncing with vCenter. Obviously we can change the name back and syncing will resume, but is it safe to change the name in the APIC for the VMM? Will ...
Dear All,I have setup a CTS enviroment composed by two ISE 3.2 and some switches to test the trustsec, all works as expected.Now I' d like to extend in the production network, the CTS features, in the meantime I will order the Premier license for the...
I have a managed Catalyst 1000 8T 1Gb switch at the edge of my network. It's fine for how it is being used. I want to link it to a managed 16T 2.5Gb switch which will be the new core of my networking. It's fine that the link between the two will have...
I have this problem where my email server doesnt work, i am a student learning networking and would love for a detailed explaination to this problem and why its not working.
We’re excited to share that Splunk is now part of Cisco, enabling our customers to use their data in more powerful ways. Cisco + Splunk: Learn more. Just added: Executive Roundtable on the Future of Cisco and Splunk webinar on April 4th, 2024 | 10 AM...
Hi guys, I wanted to learn about RIP, but somehow it's not working.Can someone explain me why in the RIP table of the main router, it's displayed a network 10.0.0.0, when I insert 2 networks: 10.10.1.0 and 10.10.2.0. I am using RIP version 2, doesn't...
I did a lot of research on Google in order to quickly prepare for my exam, and I discovered that there are many websites that provide study material for the 200-301 exam.All platforms promise I will pass if I use their study materials, which is somet...
The C3650 Switch in operation has a stack structure, and we plan to upgrade the switch OS without service interruption. I am testing it one by one because I do not have basic knowledge. If the version is a mismatch, is there any way to configure the ...
Unable to establish reachability to always on IOS-XE always on environment. MacBook-Pro:~ mike$ ping devnetsandboxiosxe.cisco.comPING devnetsandboxiosxe.cisco.com (131.226.217.181): 56 data bytesRequest timeout for icmp_seq 0Request timeout for icm...
I am using Cisco Firepower 1120 in High Availability without FMC. Customer did not purchased additional license license like URL, VPN etc etc. So I think base license covers basic functionality like inferface configuration, NAT etc etc. Customer does...
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