Switching

Hi all,I have just installed a CBS250-8PP-D and have enabled port security. In ACE I have created a rule such that if any traffic originating from UNKNOWN mac address, the port will shutdown.However, the port have shutdown even though no other device...

Hello all!  Thank you in advance for your assistance.I have four C6800-SUP6T supervisors in a C6807-XL chassis that have 2 FortyGigabitEthernet ports on them.  Software release notes indicate that 40GB-to-4x10GB breakout cables are supported on this ...

Hi, We have the setupCisco n3k-c3064 --> 10G --> BRAS Supermicro PPPoE server mikrotik x86 --> 10G --> OLT ZTE C300 uplink -->1G--> ONT -->1G--> Router AX1800-pppoe clientThe problem is with speedtest on wifi on router AX1800 we canot go over 300mbps...

What we have learned when it comes to live online-steaming. It should be UDP not TCP but how netflix use TCP.Can anyone example?   

Hi Team, Can i have reason for this kind logs...Why we are getting?.... Please help me resolve this ISSUE ASAP.Logs:=======2012 Dec 13 17:54:43 NX7K %ETHPORT-3-IF_ERROR_VLANS_SUSPENDED: VLANs 9 on Interface port-channel1 are being suspended. (Reason:...

WS-C2960X-48FPS-L (Stack of 2) is getting rebooted by itself in every 3 to 4 hours.WS-C2960X-48FPS-L (APM86XXX)Note: Only switch 1 is rebooting, not switch 2.Switch is running on IOS:  c2960x-universalk9-mz.152-7.E7.bin-------------------------------...

We have determined that there is an issue with one of our Cisco 12port switch (3560) when the port it is connected to the Router is turned on - a financial application function will fail from task to task.There are two port on the 12port-3560 that is...

 Hello Team,I wanted to bring to your attention that one of our Cisco Nexus 6001 switches (System version: 7.1(5)N1(1)) is displaying a notice stating "NEXUS 5000 LICENSED FEATURES NEED ATTENTION!!" I understand that when the license for conditional ...

Within network data packets are passed successfully. Error comes when passing to another network.I have configured all the PCs statically and given dynamic routing for the routers.All the ports are configured properly since they all are live.

 Does the Switch Forget the MAC address after 300 seconds if no packet send? I would like to know does the switch remove the MAC address and port information after 300 seconds if no traffic and packet send to the switch.If the host is connected to th...

I've inheirited a network of some 50 older cisco switches which are being upgraded to 9300/9200 units. VTP was never configured on this network. When I replaced the old core switch with a new 9300 stack vtp showed as being in server mode. I don't rem...

Hello Experts,I want to know How packet flows from source to destination? When I open google.com what will happen.. Where did the first request go? I want to know in detail.How switch forwards the packets to the upper layers?