Which are valid modes for a switch port used as a VLAN trunk?（） transparent。 auto。 on。 desirable。 blocking。 forwarding。
下列何者之脂肪含量最多（）。 前腿肉。 后腿肉。 腹胁肉。 背脊肉。。
Which two options does Cisco PfR use to control the entrance link selection with inbound optimization？（） Prepend extra AS hops to the BGP prefix.。 Advertise more specific BGP prefixes（longer mask）.。 Add（prepend）one or more communities to the prefix that is advertised by BGP.。 Have BGP dampen the prefix.。
Given the above partial configuration, which two statements are true about VLAN traffic?（） VLANs 1-5 will use fa0/10 as a backup only.。 VLANs 6-10 will use fa0/10 as a backup only.。 VLANs 1-5 will be blocked if fa0/10 goes down.。 VLANs 1-10 are configured to load share between fa0/10 and fa0/12.。 VLANs 6-10 have a port priority of 128 on fa0/10.。
二人若不同心，岂能同行呢？记载在哪卷书？哪章？哪节？
Which statement is true about The QoS Class Fibre Channel？（）
