Switching

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I currently have the following setup mostly working.If I have a computer plugged into the phone and then plug the phone in to the network everything works.I plug my phone in and it is put on the voice vlan.The computer that plugs in to the phone does...

gcook0001 by Level 1
  • 1122 Views
  • 8 replies
  • 0 Helpful votes

Good evening !I would like your help , Switch new I put their priority 1 Switch Priority 10 another priority 5 .But always when turned off or reset the switches do not boot , entering Bootloader mode , I execute the Boot command , thus booting . I'm ...

hello everyone I am having trouble with the smart home activity in 5.1.1.2 my gateway is not showing any of the iot devices however I had to replace it because the default password and username weren't working so whether that has something to do with...

Why would someone run multiple OSPF processes on the same router?What are the implications?Are there two SEPARATE databases that are established, one for each process?Are these processes totally isolated?What about the RIB? Are there effectively sepa...

visitor68 by Level 5
  • 50374 Views
  • 28 replies
  • 0 Helpful votes

I'm currently learning networking since last month. In the book (ccna 200-125 official cert) said that if the switch doesn't know destination mac address of a frame, it will flood all of its ports except the port which the data coming from.   If i ma...

satyaz by Level 1
  • 6654 Views
  • 6 replies
  • 0 Helpful votes

Dear community, I'm looking for the possibility to connect 10Gb rj45 copper to a C9500-16XHoweverhttps://tmgmatrix.cisco.comonly lists 1Gb copper modules (and all of them are in end of sales) for that model.I found out there is:SFP-10G-T-Xbut it is o...

nic-m by Level 1
  • 4761 Views
  • 4 replies
  • 0 Helpful votes

Hi all,   We are attempting to create a span session on a Nexus 9000. We have configured the basic SPAN config without filtering etc and the destination interface is not receiving any traffic at all from the source interface to the laptop.   The sess...

Ableton34 by Level 1
  • 2039 Views
  • 2 replies
  • 0 Helpful votes

I started the config of a 9200L using the Webui. Under site profile I selected the "my device doesn't resemble an option in this list".  Finished the Webui, and wanted to use SSH.  I can connect to the management port and interface using putty, howev...

rdbd by Level 1
  • 416 Views
  • 0 replies
  • 0 Helpful votes

Hi, So here is my issue...I need to update the firmware of my router. To do this, my manual requests to remove the old one before and copy the new one with TFTP. I don't know what happen but the TFTP was not working on the server i received the reque...