Switching

Hello everyone. I'm configuring 4 Cisco IE2000U switches (IOS version 15.2-5.E2) to operates the PRP protocol together. The packet duplication and duplicate handling works great.  My problem is that the switches do not send PRP supervision frames, I ...

Hello,   i have the following scenario:   i have multiple CISCO Catalyst switches (2960-X). Switches are connected with trunks, we have multiple VLANs configured.   Additional switch (core) Layer3 is configured for routing between VLANs and security ...

Hi,   I am looking to buy cisco switch that support the following requirements, with advance configuration of each feature   1) SNMP2) Netflow3) 802.1x4) L3 switch5) PoE6) SPAN multiple ports7) 1Gig speed ports8) support IOS 159) support etherchannel...

Hello, my question is about SPAN in local switch.My example is with 24 gigabits Cisco switch! To port gi0/1 is connected Server!I want to see all traffic  in port gi0/1 in port gi0/2.I run two commands:monitor session 1 source interface gi0/1 bothmon...

Will the demand for network engineer die? as in future everything is going to be SDN ! 

Hi,   Is it possible to bridge traffic between VLAN subinterface and Ethernet subinterface on ISR 891F.Is someone did the test and can share with us his experience ?   I've tried to adapt this solution to my topology, but it doesn't work:   https://w...

Hello guys    i need your help to find a way to see if my switch is dropping any packets  bigger than 1500 bytes..The scenario is like thisRouter>>>>>>Switch(3750)>>>>>RouterFrom router to router i can ping with  byte size of 1500.. Any packets bigge...

Dear All,   I have a multicast data of around 2.5 gb of single input. And i need to bifercate it & need to take around 700 mb. In which switch i can do this & what should be the procedure for this ? Kindly suggest. I think,igmp snooping can do this t...