QUESTION=Which of the following is true regarding PVST+? (Choose all that apply.)
NAME_QUESTION=Which of the following is true
RIGHT_ANSWER=1101
ANSWER1=It is a Cisco proprietary protocol.
ANSWER2=It adds checking mechanisms to make sure there are not configuration problems on trunked ports and VLAN IDs across switches.
ANSWER3=It is set on a port-by-port basis.
ANSWER4=It allows Cisco switches to support the IEEE 802.1q standard.
REACTION1=PVST is proprietary to Cisco and PVST+ is an extension of PVST. PVST+ allows non-PVST information to be accepted and received into PVST, adds configuration checking, and allows Cisco switches to support 802.1q.
REACTION2=
TXT_LINK1=Common Spanning Tree (CST)
TXT_LINK2=Common Spanning Tree (CST)
LINK1=s051+184a
LINK2=s051+184a
TEXT_SHOW_ANSWER=PVST is proprietary to Cisco and PVST+ is an extension of PVST. PVST+ allows non-PVST information to be accepted and received into PVST, adds configuration checking, and allows Cisco switches to support 802.1q.