If one of the port configured as Trunk was blocked by Spanning-Tree, does this will make the roles of other trunk ports as blocked/disabled? I read about this in HP's website and it doesn't make any sense because if all ports in the switch are config...
Forum Posts
Our AV integrator is installing new Q-SYS audio/video decoder in a large meeting room. They have connected Q-SYS audio/video encoders/decoders (model nv-32-H) to a dedicated 3850 switch connected to the production network. This switch has a data and ...
for this network, the instructor allows vlans 10,30 on g0/1 SW1 , and also vlans 10,30 on g0/1 , without allowing vl 20 , on g0/2 allows 10,20,30 , in his explanation why vl 20 isn't allowed on trunk between sw1 , 2 he said because vl 20 don't have ...
Resolved! intervlan routing rip
i need help here guys , i have this school assignment and my teacher asked us to do intervlan routing using rip i've done the configuration like routers,switches and the routing but somehow when i tried to connec pc from router 1 to other router's pc...
Hi all, i was searching for a medium range reliable switch with true stacking ports and the Cisco SX350X series caught my attention. Sadly is obsolete now and near it´s eol, i was wondering... is there any new model with this feature or are they all ...
I have updated my other Cisco 9300 switches, but am a bit confused on how to even select the right firmware for my Cisco 9606R Core.If I run sh ver it displays the following:Cisco IOS XE Software, Version 17.09.01Cisco IOS Software [Cupertino], Catal...
Resolved! Switch can't comunicate with server
Hi,I'm experiencing an issue with communication between my TFTP server and switches. Routers and PCs can ping the server, but switches cannot. So, my question is: can the server block ICMP from the switch, and if so, how can I fix this? This is how m...
Resolved! Is Cisco Nexus C93180YC-FX 'stackable'?
I need to connect a new, second Cisco Nexus C93180YC-FX off an original (in production) due to port saturation. Is this model 'stackable'? I'm not seeing 'stacking' ports on the rear of the switch and my research is coming up empty so far. Note: Plea...
Resolved! What is KVM Switch?
Need to know what is KVM Switch?If Cisco Has KVM Switch please share the part number and State the usage of it.@everyone
I uploaded question in order to solve the problem. However, it is still living as a question, because it is not yet solved.The help of network expert is necessary. Could you give me any help with that? Please refer to URL below. Thanks.https://commun...
Resolved! EtherType Meaning in Layer 2 Frame
Hello,I understand what is EtherType - It is used to indicate which protocol is encapsulated the payload of the frame.However I don't understand why for example L3 Packet doesn't have similar field?Why only L2 Frame needs this kind of field which wo...
Hello guys!I'm facing an issue that is really awkward related to DHCP IPv4 serving through a 9200L stackpile that acts like a L3 CORE.Intermittently a device takes a lot of time to get an IP or even times out and stay at 169.x.x.x, demanding a reconn...
Hi FreindsN7K still not support VxLAN BGP EVPN for DCI , or just for OTVthanks
receive SSH-3-BUFF_LEN_EXCD: Buffer Length exceeded while applying more than 5 command through SSH . Note : Telnet is working fine. please any one support
Hello, i am trying to do an assignment in Packet Tracer which requires me to create an ZPF Public-Private zone and also a vlan 10 so the zone Public-Private should only inspect packets going out. The ZPF works, but when i add an vlan configuration an...
