NT2640 Unit 9 Stp Convergence
STP Convergence Outcomes
Scenario 1:
The switches in the diagram booted at the same time. Based on the information provided in the diagram fill in the chart below:
Switch
Root Bridge (Y/N)
Root Port(s)
Designated Port(s)
Forwarding Port(s)
Blocking Port(s)
1
NO ge0/0 ge0/1 ge0/1 ____
2
YES
None
ge0/0, ge0/1, ge0/8 ge0/0, ge0/1, ge0/8
____
3
NO
ge0/0 ge0/1 ge0/1
Block, ge0/9
4
NO ge0/2 Block, ge0/0
Block, ge0/0
Block, ge0/0
Scenario 2:
The switches in the diagram booted at the same time. Based on the information provided in the diagram fill in the chart below:
Switch
Root Bridge (Y/N)
Root Port(s)
Designated Port(s)
Forwarding Port(s)
Blocking Port(s)
1
NO ge0/0 ge0/1 ge0/1 ____
2
NO ge0/1 ge0/0 ge0/0 Block, ge0/8
3
NO ge0/0 Block, ge0/9
Block, ge0/9
Block, ge0/1
4
YES
None
ge0/2, ge0/0 ge0/2, ge0/0
____
Scenario 3:
The switches in the diagram booted at the same time. Based on the information provided in the diagram fill in the chart below:
Switch
Root Bridge (Y/N)
Root Port(s)
Designated Port(s)
Forwarding Port(s)
Blocking Port(s)
1
YES
None
ge0/0, ge0/1 ge0/0, ge0/1
____
2
NO
ge0/1
____
Block, block, ge0/1
Block, ge0/1
3
NO ge0/0 ge0/1, ge0/9 ge0/0, ge0/1, ge0/9
____
4
NO
ge0/2 ge0/0 ge0/0, ge0/2
____
Scenario 4:
The switches in the diagram booted at the same time. Based on the information provided in the diagram fill in the chart below:
Switch
Root Bridge (Y/N)
Root Port(s)
Designated Port(s)
Forwarding Port(s)
Blocking Port(s)
1
NO ge0/0 Block, ge0/1 ge0/0 ge0/1
2
NO ge0/1 ge0/0 ge0/0, ge0/1 ge0/8 3
YES
None ge0/0, ge0/1 ge0/0, ge0/1, ge0/9
¬¬¬____
4
NO
ge0/2 ge0/0 ge0/0, ge0/2
____
Scenario 5:
Assume in the following diagram that switch 2 goes offline. What switch will be root and what will be the ports states for the reaming switches?
Switch
Root Bridge (Y/N)
Root Port(s)
Designated Port(s)
Forwarding Port(s)
Blocking Port(s)
1
YES
____
ge0/1, ge0/0 ge0/0, ge0/1
____
3
NO
ge0/0 ge0/1, ge0/9 ge0/0, ge0/1, ge0/9
____
4
NO
ge0/2
Scenario 1:
The switches in the diagram booted at the same time. Based on the information provided in the diagram fill in the chart below:
Switch
Root Bridge (Y/N)
Root Port(s)
Designated Port(s)
Forwarding Port(s)
Blocking Port(s)
1
NO ge0/0 ge0/1 ge0/1 ____
2
YES
None
ge0/0, ge0/1, ge0/8 ge0/0, ge0/1, ge0/8
____
3
NO
ge0/0 ge0/1 ge0/1
Block, ge0/9
4
NO ge0/2 Block, ge0/0
Block, ge0/0
Block, ge0/0
Scenario 2:
The switches in the diagram booted at the same time. Based on the information provided in the diagram fill in the chart below:
Switch
Root Bridge (Y/N)
Root Port(s)
Designated Port(s)
Forwarding Port(s)
Blocking Port(s)
1
NO ge0/0 ge0/1 ge0/1 ____
2
NO ge0/1 ge0/0 ge0/0 Block, ge0/8
3
NO ge0/0 Block, ge0/9
Block, ge0/9
Block, ge0/1
4
YES
None
ge0/2, ge0/0 ge0/2, ge0/0
____
Scenario 3:
The switches in the diagram booted at the same time. Based on the information provided in the diagram fill in the chart below:
Switch
Root Bridge (Y/N)
Root Port(s)
Designated Port(s)
Forwarding Port(s)
Blocking Port(s)
1
YES
None
ge0/0, ge0/1 ge0/0, ge0/1
____
2
NO
ge0/1
____
Block, block, ge0/1
Block, ge0/1
3
NO ge0/0 ge0/1, ge0/9 ge0/0, ge0/1, ge0/9
____
4
NO
ge0/2 ge0/0 ge0/0, ge0/2
____
Scenario 4:
The switches in the diagram booted at the same time. Based on the information provided in the diagram fill in the chart below:
Switch
Root Bridge (Y/N)
Root Port(s)
Designated Port(s)
Forwarding Port(s)
Blocking Port(s)
1
NO ge0/0 Block, ge0/1 ge0/0 ge0/1
2
NO ge0/1 ge0/0 ge0/0, ge0/1 ge0/8 3
YES
None ge0/0, ge0/1 ge0/0, ge0/1, ge0/9
¬¬¬____
4
NO
ge0/2 ge0/0 ge0/0, ge0/2
____
Scenario 5:
Assume in the following diagram that switch 2 goes offline. What switch will be root and what will be the ports states for the reaming switches?
Switch
Root Bridge (Y/N)
Root Port(s)
Designated Port(s)
Forwarding Port(s)
Blocking Port(s)
1
YES
____
ge0/1, ge0/0 ge0/0, ge0/1
____
3
NO
ge0/0 ge0/1, ge0/9 ge0/0, ge0/1, ge0/9
____
4
NO
ge0/2