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Questions tagged [switching]

For questions related to traffic switching and troubleshooting the traffic switching process.

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2answers
269 views

Feeling lost troubleshooting Trunk and STP configurations on Packet Tracer

I couldn't identify the mistake or what I have missing in the configuration on this network, if anyone of you is welling to check it out this is the link PacketTracerFile I could not ping from any PC ...
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1answer
247 views

Interconnecting Switches - No Connectivity

I am trying to setup a network that consists of a workstation connected to a 2960X switch, which connects to a 3750X that connects to a 2960X switch connected to a server. I have run the web-based ...
3
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0answers
207 views

Hp Procurve Action ignored in download mode

From an tftp server I'm trying to import the config to startup-config using copy tftp startup-config 10.0.0.10 5006zl.cnf The switch asks for confirmation y/n and when pressing y it just aborts ...
3
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0answers
796 views

Juniper EX Unicast Flooding

I have a few Juniper EX3300 switches in my core. I'm seeing something strange where packets destined for device with the MAC address 00:90:0b:30:2d:f2 are being flooded out all interfaces. However, an ...
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0answers
67 views

Cisco stacking - priority and number information

In case of switches stacking, where are stored the information about the switch number and the switch priority ? After a reset, these information were conserved.
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0answers
166 views

How does a Switch Fabric Module work internally?

I am interested how does a switch fabric module work internally. What interfaces does it use to physically connect the I/O modules on switches? Where are the CAM / MAC tables of the switch? Are ...
1
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0answers
67 views

How to configuring bandwidth switching on Pfsense

I have to two Offices sharing 6 Megabytes internet link - the Main office has 4 Megabyte and the small office has 2 Megabytes but the users in the small office travel a lot and most of the time they ...
1
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0answers
127 views

VACL Matching on EtherType

I was attempting to use a VACL to block intra-VLAN traffic. The VACL was matching a MACL that specified an EtherType to block. I applied the VACL to a VLAN, and then plugged two PCs into the switch in ...
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0answers
33 views

Is it possible to use FDM and TDM at the same time?

I'm learning about FDM and TDM. And I got the idea that we can use frequency division and time division at the same time, i.e. using TDM for each frequency band. Is it possible? It seems certainly ...
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0answers
29 views

Spanning tree priority values on port-channel

Group Port-channel Protocol Ports ------------------------------------------------------------------------- 1 Po1(U) LACP Gi0/3(P),Gi0/9(P) 4 Po4(U) LACP ...