Hi GuysHaving a hard time to figure out what is the correct order of dynamic routing. I was advised the order I chose is not correct. Since I can't find much info on this topic, I was just simply using some logic to determine the order of operations,...
Hey guys, I have starting recap of Routing and I have been using IP default gateway command on L2 switches but while doing lab I am not sure what it benefit is? Can someone explain a bit under what scenarios this command is used.
@ all, How can we create IP SLA tracking where if primary link goes down and target IP becomes unreachable, it should keep on checking for 3 minutes and if still down, it should mark it down and change the route to backup link.I see threshold and tim...
I am making a network pictured below with 5 total subnets with the LANSwitch1 in the centre. I have been having problems pinging between subnets, in the example pictures where I ping from Router3 to Switch1 the pings seem to alternate between success...
Hi all ¡¡ I have a virtual environment mounted with Gns3. I have an environment of several L3 switches 3600 Software (C3640-IK9O3S-M), Version 12.4(25b) connected to area 0 OSPF. Specifically, a switch connects through 2 different networks to area 0...
Obviously not a production workload and very much just to see if I can make it workI have a 3560CG as my core switch which does all the intervlan routing, with a default route up to a firewall for WAN bound traffic, works fine all good.I have static ...
hello, everyone.i would like to know if there is any protocol or way to send the public ip address directly to the server. my isp has allocated me a public ip with 28 mask, i want to use my router to transmit a public address from this range to the s...
Dear Community,We have configured SNMP v3 for a specific NMS server in our network. Now we have one requirement for which need to configure multiple group of Subnets(x.x.x.x/27 & z.z.z.z/26) for SNMP v3. How we can achieve this requirement?
How to upload IOS on 3560 switch, see what all options i am getting.....
Dears, I'd like to know some facts for BNG licensing on Cisco ASR 1002-X. 1. How to activate BNG license on ASR 1002? 2. How to verify active BNG license on ASR 1002? 3. What is the difference between PPPoE and VPDN? 4. Do PPPoE sessions count on BNG...
Hello I am trying to update the IOS with file asr1002x-universalk9.16.03.10.SPA.bin. I copied it from a usb drive to the dir flash: I am not sure on the commands to install the firmware. I don't care for the configuration on the router, just need i...
Hello Everyone, Hope you all are well. I am trying to get by brains around this topic but unable to completely understand how and what happens in TCAM and CAM. I went through the following docs and still not sure about few t...
What is the point of using area authentication when the authentication configuration on the interface overrides any area authentication that is configured? Ex. if message-digest authentication is configured for the area, but null authentication is co...
Dear All,I have a requirement to limit Youtube bandwidth for LAN users in ISR 4000 series, I am thinking of below configution, can some one please correct me if there is a better way to do this or recommendation.ISP > Uplink download/upload speed is ...
Dear All, can someone please suggest me a free NetFlow analyzer to monitor the traffic utilization of ISR 4K series router.
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