vlan tag中vlanID占有几个bit()A、6B、8C、10D、12
vlan tag中vlanID占有几个bit()
- A、6
- B、8
- C、10
- D、12
相关考题:
PTN vlan规划原则中,一般要遵循的原则有:()。A、10GE环网管VLAN:VLANID从4093开始,每条链路一个VLAN,VLANID递减B、GE环网管VLAN:VLANID从3001开始,每个接入环一个VLAN,VLANID递增C、GE环业务封装VLAN:VLANID从101开始,每个接入环一个VLAN,VLANID递减D、10GE环业务封装VLAN:VLANID从3000开始,每条链路一个VLAN,VLANID递增
在VLAN技术中,Trunk端口发送报文的处理方式是:()A、A如果VLANID≠PVID,去掉Tag发送B、B如果VLANID≠PVID,改变为PVID Tag后发送C、.C如果VLANID=PVID,保留Tag发送D、O如果VLANID=pVID,去掉Tag发送
单选题The Outer.1Q tag represents customer VLAN ID and inner.1Q tag represents Provider VLAN?()AThe Outer.1Q tag represents customer VLAN ID and inner.1Q tag represents Provider VLAN (PVLAN )BIt is an effective way to achieve VLAN transparency between Provider and enterprise customer bytunneling one ser of VLAN tags inside a second VLAN tagCThe Outer.1Q tag represents Service VLAN (PVLAN) and inner.1Q tag represents customer VLANDQinQ is a way to hide native VLAN which can conflict with Provider native VLAN