Test4actual 350-401的几道新题！

UID: 904853

What does Call Admission Control require the client to send in order to reserve the bandwidth?
A. SIP flow information
B. Wi-Fi multimedia
C. traffic specification
" j; x5 [# [- A3 f. k+ n$ SD. VoIP media session awareness
) S0 t9 E) I; J# l' k5 \
: U* i4 u0 S7 E+ }- e( X6 m
6 {! V- O8 b5 |8 z* d
+ ^  @/ s) B! T8 Q2 f3 zWhat is the primary effect of the spanning-tree portfast command?
A. It enables BPDU messages
B. It minimizes spanning-tree convergence time
% u' K$ v' O- k( iC. It immediately puts the port into the forwarding state when the switch is reloaded
D. It immediately enables the port in the listening state
+ U' z: N. C: z# G' |6 Y) r& a  S( b

# X9 G5 \6 b% t! g6 a" y
What would be the preferred way to implement a loopless switch network where there are 1500
defined VLANs and it is necessary to load the shared traffic through two main aggregation points
based on the VLAN identifier?
  Q# K8 `: U/ k5 x+ C, OA. 802.1D
5 }5 s! G% {$ i9 `' HB. 802.1s
  f2 o9 s3 T4 HC. 802.1W
7 x- W9 S  m# T5 R1 nD. 802.1AE
) \! _+ G! a( M! U


During deployment, a network engineer notices that voice traffic is not being tagged correctly as it
- v0 L8 S% f! M7 h9 Q7 b# Mtraverses the network. Which COS to DSCP map must be modified to ensure that voice traffic is
treated properly?
A. COS of 5 to DSCP 46
- n, ~0 f3 C- K. s# zB. COS of 7 to DSCP 48
! S9 _; {$ {( k3 w% E* OC. COS of 6 to DSCP 46
D. COS of 3 to DSCP of 26



$ B( J  W0 V1 ~. i. f# {+ JWhich IPv6 migration method relies on dynamic tunnels that use the 2002::/16 reserved address
space?
/ E: l+ z5 @$ N. l- m0 gA. GRE
  H1 \0 P2 M$ v3 yB. 6RD
C. 6to4
( F6 ]& ~! z5 q  [D. ISATAP

# [, @% x% y6 }

Which two statements about IP SLA are true? (Choose two)
) U9 y& U* ~5 c9 O9 R) TA. It uses NetFlow for passive traffic monitoring
# n# D) w; s& f) R8 CB. It can measure MOS
C. The IP SLA responder is a component in the source Cisco device
  {7 ~: e  ]( M' i) JD. It is Layer 2 transport-independent correct
- v: A% G" D+ ]& S5 E% M+ oE. It uses active traffic monitoring correct
$ `# Q0 o3 c9 a$ H6 XF. SNMP access is not supported
8 q& b7 L2 [" R* U  @( W( `Answer: D,E

3 p& Q. Z8 P- f  T
Which two statements about VRRP are true? (Choose two)
A. It supports both MD5 and SHA1 authentication.
B. It is assigned multicast address 224.0.0.9.
7 X5 Q% ?* R# F# E+ @* jC. Three versions of the VRRP protocol have been defined.
/ t6 d( ]. b: U$ T' u+ v. O1 j# ]D. It is assigned multicast address 224.0.0.8.
E. The TTL for VRRP packets must be 255.
F. Its IP address number is 115.

, W! c6 }$ h( J/ i/ N4 w3 w

& e8 C0 w' |5 b6 E' }, J8 XWhich two statements about EIGRP load balancing are true? (Choose two)
A. Cisco Express Forwarding is required to load-balance across interfaces
B. A path can be used for load balancing only if it is a feasible successor
C. EIGRP supports unequal-cost paths by default
# s4 l2 z( l& l7 C/ N! VD. Any path in the EIGRP topology table can be used for unequal-cost load balancing
E. EIGRP supports 6 unequal-cost paths



6 B' R; B: Q0 t$ t6 G2 s0 }0 f
考过的朋友可以验证下。QQ： 15092118

& ]( k1 }' |/ d3 V

. N6 e* J; n5 e/ W
- @! O/ b+ N3 @* ^7 m

UID: 923418

游客，如果您要查看本帖隐藏内容请登录

UID: 904853

游客，如果您要查看本帖隐藏内容请登录

UID: 917914

游客，如果您要查看本帖隐藏内容请登录

UID: 99212

游客，如果您要查看本帖隐藏内容请登录

UID: 56241

游客，如果您要查看本帖隐藏内容请登录

UID: 196754

游客，如果您要查看本帖隐藏内容请登录

UID: 727794

游客，如果您要查看本帖隐藏内容请登录

UID: 858093

游客，如果您要查看本帖隐藏内容请登录

UID: 858093

游客，如果您要查看本帖隐藏内容请登录

UID: 924085

游客，如果您要查看本帖隐藏内容请登录

UID: 924085

游客，如果您要查看本帖隐藏内容请登录

UID: 924085

游客，如果您要查看本帖隐藏内容请登录

UID: 899135

游客，如果您要查看本帖隐藏内容请登录

UID: 184143

游客，如果您要查看本帖隐藏内容请登录