diff --git a/Juniper.md b/Juniper.md
index 3e162d6..0902b32 100644
--- a/Juniper.md
+++ b/Juniper.md
@@ -610,3 +610,10 @@ Attention on header: "Ethernet-switching table: 477 entries, 239 learned, 0 pers
 admin@CORE> show chassis routing-engine
 ```
 It is recommended to not have load average values more than 1.0 - 2.0.
+
+### Searching particular user mac on ports
+
+```
+admin@CORE> show ethernet-switching table | match MACADDRESS
+```
+MACADDRESS should be replaced by MAC address of the user, for example 00:11:22:33:44:55
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