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发表于 2006-7-24 17:10:05
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<P>看看这2题:</P><P>1.When a new trunk link is configured on an IOS based switch, which VLANs are<BR>allowed over the link?<BR>A. By default, all defined VLANs are allowed on the trunk.<BR>B. Each single VLAN, or VLAN range, must be specified with the switchport mode<BR>command.<BR>C. Each single VLAN, or VLAN range, must be specified with the vtp domain command.<BR>D. Each single VLAN, or VLAN range, must be specified with the vlan database<BR>command.</P><P>2.A new switch is installed into an existing LAN and a new VTP trunk is set up with<BR>an existing switch. Which VLANs will be allowed on this new trunk?<BR>A. All defined VLANs are allowed on the trunk by default.<BR>B. Each VLAN, or VLAN range, that is specified with the switchport mode command.<BR>C. Each VLAN, or VLAN range, that is specified with the vtp domain command.<BR>D. Each VLAN, or VLAN range, that is specified with the vlan database command.</P><P>很明显他们存在一定的关系,为什么答案却是A和C<IMG src="http://www.spoto.net/bbs/images/Emotions/18.gif"></P><P> </P> |
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