Routing

Hello, I have two switches (L3), one at site A and one at site B, between them is a WAN link that is not QoS aware but has dedicated bandwidth, so all I need to do is order my packets appropriately. My application tags my traffic already, all I want ...

If my understanding is correct, OSPF LSA 3  introduces all inter area routes and acts as area summary only if the summarization is configured on the area and by default summarization is not enabled in ospf process. Then why it is named as summary LSA...

We are encountering skype issues, like degradation in voice calls in one of the UK sites  when users call from UK to US.The pipe size is 50mb.  Our ISP has categorized our traffic as well and assigned 10mb in service plane for voice, 1.5 mb for vid, ...

Hi, I have a router 4331 and we bought a performance booster license that will enable 1 Gig through put on WAN - LAN.Currently route is running IOS XE13.3 and will need to be upgraded to Fuji XE16.9. (Is this correct?)Also i read on one of the portal...

Hi all, Would anyone mind looking over my config for me and seeing if I have done anything blatantly wrong. This is a new C881G-4G which I have setup using the config from an identical router running exactly the same config, and using the same provid...

Our academy just purchased 9 of these routers to upgrade our lab equipment and discovered that the GigabitEthernet ports are capped at 35% of their capacity? Cisco marketing info on this little fact was lacking to say the least. One source puts the c...

I am trying to copy my running configuration to a specific directory on my TFTP server. I am using a single CLI command to execute the request.I have successfully issued “copy run tftp://1.1.1.1//tftpboot/configs/” on many devices (mostly switches). ...

 Hi All I am trying an Iperf3 test however it is in GNS3 but works fine for low BW testing but not for higher BWwhile testing BW till 512 K it is ok and i can notice the transferred packet is about 64K but while increasing the BW to be tested i can n...

Please I have an ISR4321-B/K9 and wants to know what the B stands for, I have been to google and cisco website but no information about it, below is a  link from cisco website but it is not included.Please if anyone knows what the B stands for, Pleas...

I've been trying to find the answer to the question about using VIRL images within GNS3 legitimately but I can't peg it down. I work in a training environment where the network doesn't connect to the internet. With that, it's my understanding that VI...