- 积分
- 144
- 鸿鹄币
- 个
- 好评度
- 点
- 精华
- 注册时间
- 2010-11-9
- 最后登录
- 1970-1-1
- 阅读权限
- 20
- 听众
- 收听
助理工程师
|
本帖最后由 leehenwu 于 2011-5-18 15:29 编辑
) t) N/ T" Z3 h1 Z0 n( P7 `- t$ N6 M' K& V
642-813 V200 有很多题目重复的,而且同样的题目和选项,选择却是不是不一样的,大家有看到吗?
* w$ e( W. }6 y. K! b, J% Q例如:$ u4 g& C3 g* E, A8 j% J
Which two statements correctly describe characteristics of the PortFast feature? (Choose two.)
: e# O% r: `/ RA. STP will be disabled on the port.+ X& D7 k G$ c/ G
B. PortFast can also be configured on trunk ports.) z* d9 M. _' u" l3 ? u H
C. PortFast is required to enable port-based BPDU guard.( ^0 A: H8 ^- j4 s
D. PortFast is used for both STP and RSTP host ports.
- _3 K( l1 f3 u, \9 V% ]* OE. PortFast is used for STP-only host ports., y2 p S# l2 l0 W# M/ A" H7 o; I2 g
出现过2次,一个选BD 一个是CE???????
2 j* Y9 g" _3 [. L |
|