Hi guys, I have here 2 troubleshooting tasks my teacher intentionally made mistakes in. One where there is a fault with the switch (I have to find out why there is no remote connection to my switch2) and the other where there are faults at the router...
Previously I had a stack of 4 x Cisco Catalyst 2960X switches. I removed switch 1 to use somewhere else.So I issued the command:switch 2 renumber 1After a reload, the switch 2 is still switch 2, and there is still no switch 1.There is also no config ...
HiCurrently experiencing a problem with 4 IE3300-8p2s switches with 240W power supply cabled to DC A and DC B.The PoE budget is only showing as 125w. This remains the same whether both DC are connected or just one.I believe the PoE budget should be m...
I'm currently trying to find MIB files for the Cisco Catalyst 2920-XR Series switch stack. In one of the support page that I stumbled upon (https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst2960/software/release/12-2_55_se/configuration/guid...
I have issues with our switch, including an appearance notification that says "MainbMainboard authentication failed." Abort init... and I open tieckt with cisco and request me provide below information :switch:setswitch:versionswitch:gettlvswitch:dir...
May I know if the storm control feature only affects the traffic within the same subnet?My customer is using some of CISCO switches for network switching. I have used WireShark to found that one of network switches that CISCO 9500 sent RST flat to re...
With Cisco IOS is there a similar command to 'mass' configure settings for interfaces.eg in CatOs you put:Set vlan 1 2/1-10 so the command has impact on ports 1 to 10. Is there a similar command in IOS to put settings for more interfaces in one comm...
In pursuit of renewing my long expired CCNA, I decided to pursue to real (used) hardware for a home lab.The switch itself boots and operates generally without issue, but the fan stays at max... I would estimate it's probably 80db and can be heard in...
I've been chasing this issue for a couple of weeks now, but I'm running out of ideas and/or not understanding how to have this multicast network setup, so needing some help.We have a vCenter environment with 4 ESXi hosts. These hosts have a DSwitch s...
Hello guys, sorry if this is the wrong section, but because the question is about layer 2 tunneling, I might as well have chosen the right place. So as the title states my L2TPv3 Tunnel is established, but I can't ping my peers in the Same VLAN. I ha...
Hello All,I added secondary NPS radius server for 802.1 authentication as below,Switch WS-C3560 Configuration:Spoileraaa new-modelradius-server host 192.168.0.5 auth-port 1645 acct-port 1646 key 7 1122756D0A16599541radius-server host 192.168.0.6 auth...
Hi Please could someone tell me how to configure a C9500 switch interface that is named Twentyfivegige as a 1G mode uplink to a ISR 4351 router. media type is fibre therefore is it just a case of using a 1G SFP or is configuration requiered on the ...
What i need is how to apply this code on many devices?I tried to make a text file with many IP addresses in it, but the code was applied only on the last IP i had on my txt list! from netmiko import ConnectHandlerfrom getpass import getpasspassword =...
Hi, We are using around 50 + cisco catalyst 2960X POE switches in our office Network for Wi-Fi & L2-functionality. All of the switches are configured for SNMP monitoring & sys logs(Observium & Zabbix).We had a Large vlan database of approx. 50+ vlan....
Hi Experts , We are facing below issue , So to restart the switch should we do it from logically from switch or switch should be hard rebooted by site technician ? What is the difference we have between executing the command reload from switch and ha...
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