Hello, I'm really trying to search for the best solution for data center Cisco switches with power redundancy I know there are a lot of models but I don't know which one is the best which are the newest ? Can anyone advice me with a very decent Cisco...
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Hi guys, looking for some inspiration to downloading cisco packet tracer 8.2 on my Saumsung chromebook that runs Penguin, i'm really struggling for answers and i need the software for my course. Using an earlier version is not an able due to the file...
Resolved! factory-reset all issue in 9300
Hi C9300 cannot enter normal mode after entering command "factory-reset all" Why it happen? I just wanted to delete old configuration. Now it just show "switch:" as prompt. Please see the below. ThanksIt show:switch:I just notice the command delete i...
I purchased two 9300L switches from the Cisco store through Amazon.com. I received my switches, and then had to jump through the amazing number of licensing hoops to register my devices with the smart license portal. That only took about 6 hours of w...
cannot ping 2 computers are connecting to the same catalyst 2950 SW and both in the same network? help please
Hello and sorry for my bad english We have 2 3850 Cisco Switchs. This switches are connected by stackwise by fiber link.Problem : sometimes, one of the 2 switch go out of the stack, not always the same, we need to reboot the switch. We don't underst...
Has anyone got Cisco Nexus 9000v to run on Vsphere 7.x? I can't seem to get Nexus 9000v 9.3 to run on ESXi 7.02. The image appears to boot but stops with 'Boot Time <date time> as the last line displayed on the console. I have gotten 7.x version to...
Hello.If an L2 switch cannot read VLAN tags, will the VLAN tag still exist when the switch transmits the frame it out it's egress port?Thank you.
Hi guys,So after my CCNA i've failed to get a networking job and do much with my networking skills i've built up.now I'm going to start picking it up again and relearn my skills for an opportunity at my work.But I'm running in to an issue with my pac...
Hi all, I have applied STP to interface 1/34/1 and attemping to use 1/33 as the default path for traffic, it is still showing BLK... any suggestions. conf interface e1/34/1spanning-tree vlan 104 cost 2500spanning-tree vlan 107 cost 2500spanning-tre...
Resolved! Cisco nexus n3k random reboot
hello friends, for the past few months I have had a problem with my cisco nexus n3k where the switch restarts itself, the restart frequency itself can reach 3 or 4 times a week, I have tried "show ver" but the last reset reason is always "unknow"
Hi, we have a cisco 9500 it says BOOT FAIL ROMMON INVALID or TIMEOUT Is it possible to recover this switch or its dead?
Hi there,I have been trying to login to the catalyst. But as I select the com port, the 9600 baud rate etc, I then get a series of never ending messages lines "...native vlan mismatch discovered...etc...etc" and other ones as per attached images.Ever...
If I enable "ip address dhcp", the interface will get an IP from the DHCP server. "ip dhcp client" does the same thing, so why do we have two different commands?
First off i am not a huge fan. these are replacing Catalyst 2960s (they were still working fine but boss wanted to replace because they were old). Long story short issues have been coming up since they were installed and configured (configured by our...
