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
Resolved! Aggressive UDP flows
Hi, I am reading about the DBL feature on the Cisco 4500E which protect the buffers from filling up with traffic that is identified as nonadaptive or belligerent flows such as aggressive UDP flows. Since my curiosity doesnt stop here, i am trying to ...
Resolved! OSPF cost question
Hi guys, have a diagram [R1]---Riverbed---[catalystswitchA]---[R2]---[R3]----[catswitchB]--BGP-CE_router-WAN network 192.168.20.0 is coming from BGP to LAN and ospf cost to it from: Cat_swB metric 0 R3 metric 2 , type 1 R2 metric 3 , type 1 Cat ...
Hi All, I need some quick advise regarding LAN QoS. I have been asked to implement QoS on our network to prioritise voice traffic that will be transiting our VPLS WAN. I have already configured policies to classify and mark voice traffic as require...
Hi All, I have connected my Laptop to the NX-5624Q switch's console port using console cable. Our office doesn't have specific tftp or ftp server. So currently I have to tftp or ftp the image file from my laptop to the nexus switch. Do i need to conn...
Hi recently i want to run tv multicast streaming in my network , i do want any one can sen traffic with the same multicast address group with different source and play on TV. My Core Switch is Brocade rx-4 Which is rp-candidate in my network and al...
I am trying to configure a 4507 and was using a SupV. I tried putting a 24 port fiber card and it complained and said you could replace with a WS-X45-SUP6L-E which is about 5k cheaper. I cannot find any info on this supervisor at all. Does is have th...
Hello, I am the main administrator of two ASR-1001-X that i can normaly reach by SSH once i'm connected through the VPN. I did an update on my laptop and OpenSSH is now "OpenSSH_7.6p1 Debian-2, OpenSSL 1.0.2m 2 Nov 2017" I can connect without any i...
Hi,On the cisco catatlyst 2960-L i would like to limit the downstream(to the host) to 1 mbps I configured the port speed to 10mbps but : srr-queue bandwidth limit 90 seems to have no effect. can sombody help me?
Hay Guys, currently i setup my first Cisco switch and have a Problem. I go inside in the Cisco switch, with the following: -> Buissnes Network (untagged) -> Guest Network with VLAN40 tagged on with way i can route the VLAN 40 Tagged Data from my ...
bonjour, Je suis un provider, et je suis a la recherche d'un routeur cisco robuste pour mon backbone réseau car celui que j'ai actuellement ne supporte pas la densité du trafic et plante constament. je vise plus de (100 clients d'entreprises connecté...
We've got an ASA-5525-X in the office here, and we have a VPC in both AWS and Google Cloud Compute. The office has the IP range 10.1.0.0/16, Amazon is 10.2.0.0/16 and Google is 10.3.0.0/16. We have tunnels from the office to both cloud providers. Bot...
Hi Cisco, How we can change the existing user password in Cisco IOS
Hello Everyone,I know this may get some security engineers in frenzy but wanted to know if there is a safe way to mix public and private networks on the same switch. We have many remote offices that we want to add public wifi and a couple of other s...
Would you guys just run static routes or a routing protocol? Just curious what is best practices.
Good morning, After powering up VSS cluster, we've lost 3 optical linecards. Unfortunately there was decision not put this cluster under support anymore. r SWC# show module switch all | i PwrDown 3 1cdf.0fbe.6418 to 1cdf.0fbe.641f 2.2 Unknown Unkn...
