Switching

hi,  I am working on a ISP company. Is there any sloution about sleep mode switch at night? (like PC sleep mode)  I am just focusing on the L2 switch. thank you!    

Hello, While connecting to my RV340 I store that my 40 site-to-site VPN tunnels with my clients were marked as "DOWN" while everything is working normally. Two days ago everything was ok. In view of our infrastructure, the router cannot be updated or...

Hello, I change all of my switches (netgear/HP) for CISCO C9500 and C9200. I have an issue with WIFI authent Radius with Ruckus AP. There are some Ruckus AP with one AP like master/control. There are some SSID, but just the SSID with Radius authent d...

Hi, I am trying to create a PC Program. This pc program needs a feature to open and close 48 ports, so I am trying to use "managed switch hub". Questions1. Is the Managed Switch Hub the only one that can open and close ports on a single hub?Can't it ...

Hello After a factory-reset all, my switch restarts in rommon (previously normal) but I'd like to restore a boot with the flash I run via usbflash the image I copied .bin in flash:/ I would like to launch a flash:packages.conf boot but it does not ex...

I'd like to know how to set the C6509 switch ssh Please help, thanks!  

Hello everyone, Currently I deploy a series of identical switches (Catalyst 2960L). I am developing a protocol to update them (IOS) and inject a basic configuration, which I am modifying (including IP). I have a configuration file (.CFG) from another...

Hello When I want to access the web interface, I get the following page, I don't understand I have the html directory. Thanks in advance

Hello, I'd like to know if the 10 Gigabit Ethernet RJ45 interface of the CBS350-16XTS switch complies with the IEEE 802.3bz standard which allows to interface without loss of performance with:  2.5 Gigabit Ethernet5 Gigabit EthernetAnd backwards comp...

Hi,   I interconnected two Cisco C9300 via copper ethernet/RJ45 but the port did not come up. After I interconnected the both switch via SFP the port came up and the connection was established.   The infraesctructure of these equipments not support t...

Hello, Do I need to renew the essential DNA licenses on the 9300 switches I have in my network?   DNA licenses expire in 10 days.   What is the impact for my customers if the licenses are not renewed? Switches are routing, QoS, and Tier 2. Thank you ...

Hello, I configured my Business 250-8T-D switch to work only on 2 queues 1 and 8 but unfortunately whatever I do there are still packages in queue 7. I tried to re-map the dscp, class mapping, policy, qos in advanced / basic, strict mode/ wrr, in qos...

After setting the source port and destination port on the switch with the monitor session 1 command, After "show interface", the number of output packets on the destination port, and the output & input packets on the source port are too different.   ...

Is it possible to convert from sg350-4 to sg300 28gmp?

Hi.Two C9300 switches are in use with HSRP configuration.Netflow in/out is set for uplink of Act switch and uplink of Std switch as follows.I checked the in/out traffic flow on the Act switch.And I only checked out traffic on Std switch.Although ther...