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I am configuring QOS for some 2960-X's for a new deployment that also has some 2960's. The current 2960's already have auto qos configured. When I configured auto qos voip trust for the 2960-X, I noticed there were not any ingress queues and the all ...

gbarden by Beginner
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  • 2 replies
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We have Cisco ASR1002-HX with two power supplies, we are doing acceptance testing, one of the tests is to fail one of the power supplies to make sure that the router will work fine with one power supply without losing any packets.. Is there a way to ...

ahmede1 by Beginner
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  • 3 replies
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Hi,   We currenly purchased new switches in replacement of 5yr old switches.  I started to configure it and just found an issue with the INPUT commands for MLS QoS.  I know this is due to difference between the switch platforms.  See switches below: ...

Hi Expert, I am facing high CPU utilization with 3850 switch. CPU is hitting more than 90%. fed process is around 50% and pdsd process around 23%. Please help to resolve the issue. below is version, cpu status and logs for analysis. swicth3850#show v...

I may be missing something here.  We have two CS3850 switches in our data center that will never have a VOIP device attached to them.   They do carry VOIP traffic over a dedicated vlan.   Everything I read has to do with setting up QoS per port.  I w...

gcook0001 by Beginner
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  • 9 replies
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Hello ,  I deployed a stack of 4 2960-X Switches .I configure the Priority for each switch to know wich will be the Master  ( the switch wich have the priority more important will be the master ).My question : why we have two parametrs to configure P...

Azuriste by Beginner
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  • 3 replies
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Hi ,   We purchase a switch 2960-X and in his back there is a MAC address ! My question :is this Mac a virtual MAC or is linked of a  specific port of the switch ? just to understand :)   Thanks

Azuriste by Beginner
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Hello.. i have been running two Nexus 9396 release 6.x Both N9K(N9K-1& N9K-2) are connected with VPC-peer link. These are located and running  in Site-A. We have also been running a catalyst 3850 on Site-B. We have one P2P connectivity b/w these two ...

Anukalp S by Beginner
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  • 9 replies
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Hi everybody,   I have a strange problem. Below is the topology in which the backup link must be in a blocked state. Ports 8 and 10, however, are constantly on the forwarding mode and the connection breaks. If someone would/want to help, I can send h...

s.georgiev by Beginner
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  • 12 replies
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Hi,When I look through the CLI I can see detailed information about MST instances:switch1#show spanning-tree mst##### MST0    vlans mapped:   1-1999Bridge        address 001e.bdc0.7180  priority      24576 (24576 sysid 0)Root          this switch for...