Switching

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Hello !! I have tried to connect vlans to a router using trunk, but I cannot ping between the vlans. Please help with it. I have given the topology and configuraions used below:  ROUTER | | -------- Switch--------- |                               |  ...

Hello Experts, I am new in Networking world and learning about Switching part. I am getting confused in Spanning Tree Protocol. Can some help me to understand this STP part? What is the purpose of this STP and where we are using it? Thanks in advan...

Dear all, can someone tell me how many ipv4 and ipv6 routes are supported on the Catalyst 3850 switch. According to the data sheet it is mentioned that the switch supports 24000 ipv4 routes but there is nothing mentioned about IPv6 ? Can someone pl...

by Not applicable
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Hi all,we have recently added another VDSL broadband circuit to our network but am having difficulty integrating it with our existing VDSL one.  We are using a 2851 router with 15.1(4)M12a software.  Both VDSL circuits are FTTC, the existing one is w...

dear experts.please help me to choose the right switch for my small network1- 24 ports gigabit  (not more)2- 2 or 4 10Gbs uplink ports with RJ45 CAT6A standard (not optical)3- POE capability is an option4- not expensive modelThanks alot

mrr53 by Level 1
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Hello all. This is a simplified drawing of what management would like to do. I have reservations simply due to the amount of required wiring. I'd like your opinions. Thank you

DamianRC by Level 1
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If I have a Nexus 31108 and I add 4 QSFP modules QSFP-100G-CWDM4-S, Can I to set up an etherchannel to form a protchannel 400Gbps?Thanks in advanced!

wromero19 by Level 1
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Hi There, I am using Boson Netsim to create this simulated environment.My configuration is below. I have also included an image for a visual. I am unable to copy and paste for some reason, so I apologize for the lack of information.  My issue is I a...

Hi, I have two L3 3850 switches connected to each other between a L2 trunk link. Switch 1 has a connection to the ISP router and has the default gateway for all the vlans and also the routing + PBR routing. Now we have on switch 2 also a connection ...