Hi Guys,I am new to networking. I have a lab with 1 firewall, 1 L2 switch and 4 PC. So I created 5 VLANS (1,10,20,30,40) in a single firewall interface with DHCP enabled. What I want to know is, how should I configure the switch so that my switch can...
Hello, I just baught an old cisco switch today ( ws-c3750x-48p ) for my office. This command is not working for me: no switchport , and when i press enter this is what i get : Command rejected: not allowed on this interface. >show versionLicense Leve...
HiI'm looking for help to set correct port settings on C2960 to match MOXA EDS-208A unmanaged switch.We replaced MOXA with Cisco WS-C2960L-24TS-LL and after this we experience disconection on our industrial devices.Before an upgrade on MOXA switch ev...
Hello, I have issues with my PC cannot ping to the Internet as well as other PCs. It says "Destination Host Unreachable". Currently, my plan is to create a DHCP Pool using WRT300N Wireless Router. The PC VLAN Security, will then able to access to the...
I recently did a Factory-Reset All on a misconfigured C9200L 24PXE switch. I downloaded the latest IOS bin file from Cisco and I can install it via the USBFlash0: However, When I try to copy the bin file to Bootflash: There is no BootFlash: Direct...
dears ,i have 2 cisco catalyst C9500-48Y4C my problem is when i insert SFP in any port of the switch the port is reading the SFP (please check attach below) but the port is not going up , i checked all the physical component's from SFP , Fiber cable...
Hi everyone I am pretty new in SP networks and facing some difficulties understanding VPLS. As I understand, VPLS is used to connect different cutomer sites on layer 2 (as if they were all connected to a switch on a the same VLAN). For this, it uses ...
An abnormal cpu utilization value was detected on switch 2 of my 8x 3850 module. From the device logs, there do not appear to be any traffic conflicts or loops that would affect its operation. This currently does not result in any inefficiencies.Here...
what is the use of no auto-summary command.? why do we use in RIP version 2..
Hi Gentsjust noticed it after upgrade Tunnel1000000000 came UP . what is it for?
Hello,i want to configure a LAG für 2x10G LWL as shown on: (for bandwidth)https://www.cisco.com/c/en/us/support/docs/smb/switches/cisco-350x-series-stackable-managed-switches/smb5098-configuring-link-aggregation-groups-on-the-sg350xg-and-sg550.htmlIt...
Dear all,I got a problem. I have a cisco router connect to other site by IPsec. From the cisco, VLAN 100 works properly, but VLAN 101 not. Through VLAN 101, I can ping 8.8.8.8, but cannot resolve google.com so that cannot access to the website. The c...
I'm having trouble understanding this VLAN Quiz question on YouTube. If SW1 is set to VTP Transparent mode, wouldn't this mean that it does not broadcast its VLANs to the network? My understanding was that Transparent mode only forwarded information ...
Hi guys, I think I must be missing something simple here, but I can't seem to get this to work: username admin password 0 peter priv 15 aaa new-model aaa authentication login default local When I try to telnet into the switch: User Access Verificat...
.jpg "VIP Community Legend"){kind=icon}
.jpg "Hall of Fame Community Legend"){kind=icon}
