Differences

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--- icnd2:spanning-tree [2024/04/26 11:43]
114.119.149.71 old revision restored (2024/02/14 09:15)
+++ icnd2:spanning-tree [2024/05/15 02:53] (current)
114.119.138.183 old revision restored (2024/02/13 19:32)
@@ Line 7: / Line 7: @@
   * There can only be **one DESIGNATED port per SEGMENT/LINK. **
   * Any port that is **not** **''DESIGNATED''** or a **''ROOT''** port, is then set to a **''BLOCKING''** state.
-Note that once a ROOT Bridge is elected, all other bridges will only forward HELLO BPDU's **originating** from the **''ROOT BRIDGE''**. The Root cost is incremented as the **''HELLO BPDU''** is **received (COST=$COST+$PORT_COST)**. The Root Cost **starts off @ 0** from the **''ROOT''**. Each subsequent Bridge tacks on it's **COST TO THE ROOT BRIDGE** as it is **received**.
+Note that once a ROOT Bridge is elected, all other bridges will only forward HELLO BPDU's **originating** from the **''ROOT BRIDGE''**. The Root cost is incremented as the **''HELLO BPDU''** is **received (COST=$COST+$PORT_COST)**. The Root Cost starts off @ 0 from the **''ROOT''**. Each subsequent Bridge tacks on it's **COST TO THE ROOT BRIDGE** as it is **received**.
-=====Root Port Election=====
-SW1 <> SW2 (Fa0/11-> Fa0/11, Fa0/12 -> Fa0/12)
@@ Line 18: / Line 14: @@
   * --COST IS SAME: Is my my Bridge ID lower?
   * --if NO to either, PORT WILL BE BLOCKED!
-==PORT COSTS==
-  * **10Mb link:** **''100''**
-  * **100Mb link:** **''19''**
-  * **1Gb Link:** **''4''**
 =====COMMANDS:=====

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