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...
Hello Community,I always had a question how server determines at which network speed it can send traffic? I mean, for example some user in Australia wants to download file from server in Canada, there are a lot of links with different network bandwid...
Hello everyone, I am currently working on an MPLS VPN project with the goal of virtualizing multiple network infrastructures and enabling communication through an MPLS VPN. My CE devices have no issues communicating with each other, and the WAN inte...
Thanks for any help guys. This is probably a dumb question but I can't seem to get it working...I have an 8300 router with an 8-port layer 2 module. I have a layer 3 port set up with multiple subinterfaces as a trunk that goes to a switch in another ...
Dear Concern, I face some issue for replace my switch. Here i share some log. LOG:2020 Dec 31 03:49:55 cisco-9000 %L2FM-2-L2FM_MAC_FLAP_DISABLE_LEARN: Disabling learning in vlan 1949 for 120s due to too many mac moves sh mac address-table notificat...
Hi Guys, I'm trying to config macsec between cisco 4500 and AWS. On the 4500 it's seems that i don't have all commands. like under mka policy, i dont have macsec-chiper-suite or key-server... Software: cat4500e-UNIVERSALK9-M Version 03.08.01.E with e...
I am currently studying cybersecurity but came to realize I liked networking as well and I wanted to create a simulated air-gapped network to practice cybersecurity concepts on (whatever it may be), I figured a Traditional Inter-Vlan network setup wo...
I configured the Cisco 1921 DHCP server but does not lease an IP address to the host.... SN: FCZ2138B0MJ NAME: "CISCO1921/K9
Dear expert,so example we have two networks that are independent from each other, looking to move it into one fabric and going to sperate them with VRF and different VNI'sthe migration i have found a small number on the same VLAN IDso two switches co...
Good morning Cisco heads! I have an ongoing issue whereby the Guest internet traffic and LAN traffic is traversing the same Internet WAN link but wireless users are experiencing slowness on the Guest traffic connected to the WAPs but users connected ...
hello A log occurred while using the product May I know what this means? Feb 3 09:08:58.909 KST: %IOSXE-4-PLATFORM: Switch 1 R0/0: kernel: EDAC DEVICE1: CE: octeon_l2c_err instance: l2c0 block: l2c1 'L2D Single bit error (corrected):type:0,...
I'm trying to connect server 2 from server 1 using port forwarding. Server 2 add server 1 ip 72.12.13.111 as dns record. I'm trying to connect using server 1 web browser to ya.ru:8080. How can I do that? Router 1 configure dynamic nat translation.I'm...
@Georg Pauwen IntelligentTree (IT) is a software company, which is having branches at differentlocations in United Kingdom and Malaysia. The company has its corporate office at London,where the administration, human resources, and finance departments...
Hianybody know looking glass open source can safe and used for router cisco or switch nexusPlease suggest to me ?I have setup bgp looking glass by my IXP routes
Hello all, Hoping this is a simple issue. I have a 3 router test network within a live network. It's a bit complicated but I'll do my best to keep the explanation of the design simple. I connect to a customer at 4 NNI points. I only have 3 routers ...
I'm trying to configure a VPN between R8 and R10 (cisco c7200 routers) at GNS3 in the image below:But before that I've configured a tunnel between R8 and 10. I've inserted the mode, source and destination to both side's tunnel 1 interface. But even a...
