Questions tagged [switching]

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

12 questions with no upvoted or accepted answers
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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
818 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 ...
2
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0answers
37 views

C2960 - Memory has insufficient capacity

Please, do you know if there is any way on how to release more processor memory from a C2960 switch without restarting it? I am receiving an insufficient memory alarm from this switch. I noticed that ...
1
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0answers
69 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.
1
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0answers
191 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
137 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 ...
0
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1answer
30 views

Help with VLANs on Meraki MX

I have a Meraki MX84 in Routed mode with a Default 10.10.0.0/24 subnet and then VLAN 10.10.3.0/24 ID 3, VLAN 10.10.4.0/24 ID 4, VLAN 10.10.5.0/24 ID 5, and 10.10.8.0/24 with ID 8. All ports on it are ...
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0answers
22 views

Loop-prevention measures on BGP-signalled VPLS

I have a project to configure a BGP-signalled VPLS overlay for an MPLS network. I will multihome the VPLS to a switching fabric via 2 PEs for redundancy. I understand that VPLS split-horizon behavior ...
0
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0answers
39 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 ...
0
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0answers
38 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 ...
0
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2answers
314 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 ...