【2011.5.24】CCNP（642-813）题库V200每日一新题(最新考试真题)

goodluck

CCNP（642-813）题库V200每日一新题(最新考试真题)

CCNP全称是：Cisco Certified Network Professional——思科认证网络高级工程师。CCNP认证(思科认证网络专业人员)表示通过认证的人员具有丰富的网络知识。获得CCNP认证的专业人员可以为具有100到500多个节点的大型企业网络安装、配置和运行LAN、WAN和拨号访问业务。
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Refer to the exhibit.DHCP snooping is enabled for selected VLANs to provide security on the network.How do the switch ports handle the DHCP messages?

A.A DHCP OFFER packet from a DHCP server received on ports Fa2/1 and Fa2/2 is dropped

B.A DHCP packet received on ports Fa2/1 and Fa2/2 is dropped if the source MAC address and the  DHCP client hardware address dose not match snooping database

C.A DHCP packet received on ports Fa2/1 and Fa2/2 is forwarded without being tested.

D.A DHCPELEASE message received on ports Fa2/1 and Fa 2/2 has a MAC address in the DHCP snooping binding database,but the interface information in the binding database dose not match the interface on which the message was received and is dropped.

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$ P- C% w7 R2 ?4 R: |) s 该贴已经同步到 goodluck的微博

394931603

没有答案吗？这些题怎么不集中一个帖子里面？每次更新帖子就可以了。

wuhaofei

C
# b* W% c% ^& I/ g9 M6 ~. s$ LFa2/1 and Fa2/2 是信任端口 正常转发DHCP消息

钟继豪

也觉得D答案C好点

allencheng

answer: C

yangfei91

answer ：C ?

CMax89

everforwind

thank you

香皂

最新的吗?

有一诱惑叫黑夜

风云再现

ding

有一诱惑叫黑夜

ilovephf

兲笙吥丶倫尐

394931603 发表于 2011-5-24 10:03
没有答案吗？这些题怎么不集中一个帖子里面？每次更新帖子就可以了。

; ~- v1 V( d& Z. s( X! l- m同意

keyboy

放啊嘎嘎发尜尜平翁