Hi, I am trying to understand how switch will identify network is on different subnet,Like PC1 (10.10.13.10/24)-------Switch1-----------PC2 (10.11.13.10/16)
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Hi, We have a few labs moving into our office, and I am planning to setup a dedicated Lab gateway device (Switch), and would want to firewall the lab subnets from the production traffic. I have attached a snapshot of two scenarios for your reference....
Hello Community We are using Cisco 6509-E and wants to replace with Cisco 6503-E . The Cisco 6509 has following inventory:- #show module Mod Ports Card Type Model Serial No. --- ----- -------------------...
Hi, I need to change the VTP domain name on one of my C2960 switches from a specific name to null. How can I do that? Will doing so cause the switch to loose connection to other switches connected to this switch? Thanks, Azriel
Hi, As per the report generated by infosec . My cisco prime is having CBC mode ciphers which may allow an attacker to recover the plaintext message from the ciphertext. Can some one hlep me to how can i disble CBC and enable CTR or GCM ciphers in my...
Hi Team, I have configure some VLAN on my switch with interface VLAN IP ... If some one person USE VLAN INTERFACE IP to his machine then totally switch work is stop. Can some one give idea how to avoid this type of issue. Which configuration is nee...
Hi all. Hoping that someone can point out something I'm over looking. Recently I was asked to deploy an update to 16.03.06 on switches running 16.03.05b. I downloaded & installed 16.03.06 but before rebooting it into production I was asked to use 16....
Resolved! ISE Security Best Practices (Hardening)
I had problem with port security I configured port security for interface has 2 devices connected (ipphone+ pc) , Ip phone is working fine but pc is restricted and couldn't get an IP address this is my configuration for the port : interface GigabitEt...
Hello everybody,I have been trying to configure an HSR capable switch to forward broadcast messages from an communication device (COM10) through the switch and to PC to snoop those packets with Wireshark. Now the thing is that if I would connect that...
Resolved! Upgrading the IOS with bin file
Hi Everyone,Need to confirm if ios has bin file only and no tar image then we can not use the archive command while using FTP to download the new ios.We can delete the old ios first and then upgrade the ios with copy ftp command right?RegardsMahesh
Hi everyone, May i know C819 can support 2 sim card slot? by default, the router is come with 1 slot for sim card only. However,is it need to update IOS to latest version to support 2 sim card? Name Description Smartnet Duration Qty ...
Hello All,I have 3 24-port Cisco Catalyst 2960-X and want to deploy that in 3 floors. My scenario is to connect ground floor switch with the layer 3 and then cascading the 2nd and third switches in chain topology. Can it be recommended by the Cisco o...
Hi, Are the 'WS-C2960L-24PS-AP' and 'WS-C2960L-24PS-LL' the same switch? If so, I would like to see the URL mentioned on the Cisco home page. I could not find it. Help me. please.
Hi all, I would like to upgrade Cisco 3750x from 12.2(55)SE7 to 15.2.4E7 MD and I would like to confirm if we can jump from 12.2 to 15.x version? Also please advise if anybody saw any issues going to this new version. Regards Kris
hy Everybody. I have a Router Cisco rv 325 and a switch Cisco 2960My provider is Orange, so i have a Livebox and a set top box. Wan 1 of my Router Cisco is served by the Livebox. I pass all my vlan from my Router to my switch. But now i would like to...
