QUESTION=Which protocol adds checking mechanisms to make sure there are no configuration problems on trunked ports and VLAN IDs across switches?
NAME_QUESTION=Which protocol adds checking
RIGHT_ANSWER=4
ANSWER1=PVST
ANSWER2=CST
ANSWER3=STP
ANSWER4=PVST+
REACTION1=
REACTION2=
REACTION3=
REACTION4=PVST+ is an extension of the PVST standards. PVST+ is supported on Cisco Catalyst switches. It allows Cisco switches to support the IEEE 802.1q standard. The PVST+ extension of the PVST protocol provides support for links across an IEEE 802.1q CST region.
TXT_LINK1=Per-VLAN Spanning Tree+ (PVST+)
TXT_LINK2=Per-VLAN Spanning Tree+ (PVST+)
TXT_LINK3=Per-VLAN Spanning Tree+ (PVST+)
TXT_LINK4=Per-VLAN Spanning Tree+ (PVST+)
LINK1=s051+184b
LINK2=s051+184b
LINK3=s051+184b
LINK4=s051+184b
TEXT_SHOW_ANSWER=PVST+ is an extension of the PVST standards. PVST+ is supported on Cisco Catalyst switches. It allows Cisco switches to support the IEEE 802.1q standard. The PVST+ extension of the PVST protocol provides support for links across an IEEE 802.1q CST region.