Switching

How could the Lo0 be represented in packet tracer. In my SRWE skills assessment (which I already passed recently) the router has a loopback Lo0 representation. Yet I wonder how it was done to represent the Lo0 loopback in the activity. In my intent t...

I have two switches WS-C2960X-48FPS-L V02 (S/N FOC1902S2N7) (S/N FOC1460N9P) and WS-C2960X-24PS-L V02 (S/N FCW1931A181) (S/N FOC 21460N9L).  I'm trying to see if they are TAA Compliant.  How would I do that? 

I have never used that system before and before buying the device i need to make sure that if it is going to work correctly. So i have a couple of questionscan i register a used cisco device? if then yeshow can i configure and register to my cisco ac...

I have test switches at work that are used for Network Connectivity to prove out the cables inside our test enclosures.  We have a test script that we run that closes down all the interfaces at once and then opens them one at a time and pings each co...

HiI'm not sure if I'm holding it wrong, but I have some behaviour of a PoE enabled CBS250-8PP-D that I can't explain from the documentation. The switch is running the latest firmware 3.2.0.84.I experience:No PoE lights, switch does not realize it pow...

Hola a todos!en mi trabajo tenemos un problema en una conexión a través de fibra óptica monomodo entre un Sw Cisco IE 4000 y un Sw no administrable Moxa EDS-08A-SS-SC, el moxa tiene dos puertos de fibra SC a 100mb de velocidad, el IE 4000 tiene 4 pue...

Hello all,i think about a backup infrstructure scenario. The "backup-server" should backup VMs from an ESX host in an ESX-NET Network and stores it to a storage in BACKUP-NET network.We have a third network (in this example) - SERVER-NET network - fo...

I have a cisco 350x switch connected to the pc. I have two different devices that communicate with 10G ethernet outside. I want to connect these devices to the switch and monitor the traffic over the pc. What switch configuration should I do for this...

Trying to extend the number of ports of two Nexus 9Ks by hanging Nexus 93108s off them.  They are connected via cross connects (not fiber).  I can't get the "new" switches to talk to anything.  What am I missing?  I've trunked the connections and lef...

Hi wondering if someone can clear something up for me about load balancing. Got an etherchannel with 4 ports bundled in it. The load balancing method is set to src-dst-ip. I believed this would an XOR on the last 3 bits of the source and destination ...

Hi all, i'm having a weird issue that I never saw before. I have two cisco 3650s in a collapsed core configuration, and connected to this switches I have 5 - 2960s that are access switches. I have connected to the two main switches video recording de...

Good morning,I have 9200 switches that are monitored with centreon, and this one gives me temperature alertsWARNING: Sensor 'Switch 1 - C9200-48P - Temp Hotspot Sensor 2/1012' is 41 CIf I connect to the switch:#sh env allSwitch FAN Speed State-------...