Questions tagged [mac-address]

For questions about Media Access Control (MAC) address which is used as the OSI layer-2 address for many OSI layer-2 protocols.

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Juniper EX4300 / MAC limiting SNMP trap

I have the following device and configuration: Model: ex4300-32f Junos: 17.3R3-S3.3 show configuration groups GLOBAL-SNMP { snmp { client-list MANAGERS { 10.8.9.0/28; } community TEST-COMMUNITY ...
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226 views

Distributed Trunking Inconsistent MAC table

Good afternoon. I've recently faced a problem in an HPE Distributed-Trunking Switch-to-Switch Square-Topology. Image 1 (shows the essential part of the architecture that consists of 4 switches ...
3
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0answers
1k views

Regarding vPC Dual Active or Split Brain scenario

Consider the below topology: Imagine that both the vPC peer keepalive link and vPC peer link have gone down. I am trying to understand how will that lead to unpredictable traffic flows or loops. ...
3
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0answers
811 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
698 views

Layer-2, static forwarding on a Juniper SRX?

I'm really new to Juniper, so I apologize if this is n00b question. I do, however, appreciate your guidance! Here is what I want to do: all traffic on ge0.0.0 and ge0.0.1 is to be redirected to fe0.0....
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0answers
57 views

Get RSSI and Mac origin on a mesh network for probe request

I'm working on a project of indoor localization based on wifi. I believe we can get the RSSI and the MAC address from the frame header, however i would like to know if there is a way to get this infos ...
0
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0answers
20 views

Information passed through an access point to a router

We have WiFi routers that control access through ACL's. We would like to use Access Points (AP) to increase the range of the WiFi routers. Does the AP pass the MAC address of the client to the ...
-1
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2answers
147 views

How to get all the device information between two devices

I've two devices: My-PC and Another-PC. The two devices are connected to a switch, which is connected to main switch with-in the same LAN. My question is: how do I get all the device information ...