Compute and draw the spanning tree and label the root switch, root ports, designated ports and blocked ports. For the fo
Posted: Sat Feb 19, 2022 3:21 pm
Compute and draw the spanning tree and label the root switch, root ports, designated ports and blocked ports. For the following switched LAN shown in figure below, assume that LANs 1,4,8, 12 and 13 are Gigabit Ethemets (Cost=19) and the rest are Fast Ethemets (Cost=4). Switches are labeled with SO, SI, etc. Use the LAN costs to determine the least cost path. Numerical values 1, 2, 3, etc. indicate the port number of each switch NOTE 1: MAC address is represented in hexadecimal form. ||||||| Switch Number Si S2 S3 S4 S5 S6 S7 Switch ID (Priority + MAC address) 32785 + AB00 32786 + A900 32785 + A700 32785 + A200 32785 + A300 32786 + A400 32785 +B700 32786 + C000 S8 1 L6 4 L11 1 s 1 S5 5 6 2. N 2 L13 3 N 3 3 L3 15 1 3 L1 L7 L10 L12 S 3 S8 1 2 2 L2 L4 L14 1 3 3 1 N 2 N L8 S2 S4 1 S 7 2 3 5 L9 3