What is the default bridge ID priority for Rapid PVST+? What is the default bridge ID priority for Rapid PVST+? What is the default bridge ID priority for Rapid PVST+? A. 128 B. 32769 C. 32768 D. 4096 Show Hint ← Previous question Next question →
JMS http://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/nx-os/layer2/configuration/guide/b_Cisco_Nexus_7000_Series_NX-OS_Layer_2_Switching_Configuration_Guide/b_Cisco_Nexus_7000_Series_NX-OS_Layer_2_Switching_Configuration_Guide_chapter_0111.html#con_1492209 so, B. Reply
C
B
Default priority is 32678 + VLAN 1 (default) = 32769
Default Bridge ID priority is 32768
Bridge priority for _VLAN_1_ is 32769
So, C.
http://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/nx-os/layer2/configuration/guide/b_Cisco_Nexus_7000_Series_NX-OS_Layer_2_Switching_Configuration_Guide/b_Cisco_Nexus_7000_Series_NX-OS_Layer_2_Switching_Configuration_Guide_chapter_0111.html#con_1492209
so, B.
Nexus: B (extended system id always enabled)
IOS: B or C (depends on extended system ID)
Brided ID priority = Bridge priority + Vlan ID
32769 = 32768 + 1
For me B is correct