I am having issues connecting to the new Cisco Catalyst 2960X-24PS-L switches via USB. I am successfully connecting from the same PC to Cisco 2960C series and Cisco 2960S switches, but the 2960X switches aren't always working. Any hints? Matt
I am having issues connecting to the new Cisco Catalyst 2960X-24PS-L switches via USB. I am successfully connecting from the same PC to Cisco 2960C series and Cisco 2960S switches, but the 2960X switches aren't always working. Any hints? Matt
Been doing labs and I came across a reference that said IGMP is turned on by default with PIM enablement. I verified this but Im still not sure why. What services does IGMP provide for PIM?
Hi all,All along, I have been taught that 2 IPs must be reserved for any network. The netid and broadcast address.q1) Hence can /31 or .254 subnet mask be use ?q2) can I also say that netid and broadcast address are logical ips that are not really re...
Hi all, I have added the above module (16 switch port) into my router. R16#show ip int br Interface IP-Address OK? Method Status Protocol FastEthernet0/0 unassigned YES unset administratively...
This question is used a translator.... Current conditions - SW1 ----- Power injector ------ AP(cisco is not another model) - Port, AP, Power injector, Switch <-> Injector UTP cable Problems occur even after replacement - Power injector <->AP UTP ca...
Hi!I have a question about how does option 82 work on cisco switches.From one source, i read that Cisco switches always insert option 82 in every dhcp request by default.From another source, i read that Cisco switches will insert option 82 informatio...
Is there any possibility to reduce these tremendous drops?Short network diagram:LAN----C6880-X----FEX101----Client >>> High drop rate at all Gi-InterfacesLAN----C4506---Client >>> No Drops FEX-101#sh verCisco IOS Software, C6800IA Software (C6...
Im trying to recover lost password on 3850. The old way is not working. I only get SWITCH_DISABLE_PASSWORD_RECOVERY is read only.What to do?
Hi all,If i give ISP's DNS when both isp's up , Internet working for end user.But if one isp goes down , that isp's dns configured machine unable to access internet. but if i give 4.2.2.2 or 8.8.8.8 it is working. How to solve this issue..? I have Co...
Hi, I am trying to connect 4500 x to 6509 e using 10 Gb LR but it is not connecting. on 4500 ports status is not connected but on 6509 port status shows connected. I gave a loop also on 4500 it works fine. Then, I connected 2960x switch using same 10...
Hello everyone, Could someone please guide me on how to set up a layer 3 connection between a distribution layer and core layer switch?The way I understand is that in order to set up a layer 3 link, the port needs to be a routed port. Does that mean...
Hi Everyone, I am setting up home lab for BGP.R1 and R2 are connected via EBGP.R1 configinterface FastEthernet1/0/14 description BGP NEI no switchport ip address 10.1.45.2 255.255.255.0 router bgp 6500 no synchronization bgp log-neighbor-changes net...
Hi I am a CCNA certified and I am doing a job as an IT technician here in UAE. I'm the only IT person in my company. Having no prior experience in networking field, I find myself in a pickle. With the help of CDP, I have figured out the network diagr...
Hi guys, I am thinking of a scenario whereby there is a host computer (running linux or window) accessible via 2 different IP (each set on 2 different interfaces/NIC) whereby will there be any issues in terms of using different src addresses when res...
Hi all, My router R2 fa0/0 and fa0/1 are connected to 2 L3 switches on their fa0/2 ports respectively.I have shutdown all interfaces on the L3 switches. but on my router, i still see R2#show ip int briInterface IP-Address OK? Me...
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