Switching

We installed and ASR1001-X to handle one of our dedicated lines and it's LAN interface somehow shows up as a hop to any hosts on that VLAN.ASR1001-X is connected to cat 6500 switches and if i clear arp on 6500 ASR1001-X hop disappears from traceroute...

Hi all, this is my first time posting in the community. As a beginner, naturally, there are simple things that I still don't understand, I hope someone may help me. Please can you consider the following scenario: - In my network, I have two main swit...

My institution is ready to refresh the Network Infrastructure. Currently we have 6509e switches at the core. We are considering replacing them with Meraki switches. Would this work for a an educational institution with 500 employees and over 3000 stu...

We have connected new Catlyst 3850s 10g uplink with Cata 6800.  These uplinks are in form of a port-channel. All the config is already setup with switch priority.  I am seeing a large of error-dable states on  catalyst 6807 for the 3850s. These are a...

Hi, I have a requirement for implementing Private VLAN. and suddenly i got a concern : can a normal access port which is assign with primary vlan, communicate with private vlan (community,isolated,promiscous)

Hi Does the "service config" command work anymore on the cisco IR829GW. My scenario is that I am factory defaulting the router and trying to load a default config using tftp. I am seeing the usual output on bootup where it broadcasts to a tftp serve...

Hi all! I have following simple network: So my router connects to several ISPs using BGP. L2 transit switch is being used to aggregate all ISP's links. The question is - do I need to configure QoS on this transit switch to define separate queues fo...

Dears Q-  want to know how i will check my switch CUP Utilizatioin and how i will know my switch cpu is fine or not? Q- How to calculate CPU Utilization? and what bit rate is best? Q-  how to know how much bits transfer in my interface one by one ? Q...

we are looking for a solution for dynamic vlan assignment. User are moving quite a lot so whereever he plugs in the network, he need to get his vlan and related feature set. Can I know the possible options? Thanks

Good afternoon, I purchased a 3550 for a training rig that turned up displaying the message !!! WARNING: The switch is not usable !!!Reason:Address bus test failed for associated data I just received a second replacement 3550 which reports the same...

I have just began this venture of flexible network and I must say it has some limitations for sure.  Can you not use FNF on vlan interfaces? It would appear not unless I am missing something here.  CORE-01(config-flow-monitor)#int gi1/0/4CORE-01(con...

I'm simply trying to interconnect my two Nexus 7706's 40Gb SFP's. No config is on the ports at all. 10Gb MMF is being used. Ports are admin-up, but no connection. Is there any special command for 40Gb and these particular QSFP's?  Thanks, Bobby

Hi all,  I need your help regarding some issue with 2960X.  I'm running MD version  c2960x-universalk9-mz.152-2.E6.bin, but for some reason some PCs lost Ip address random, and Ip phones (Alcatel) for some reason reboots, but not always.  Have you...