 成长值: 64820
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1. What is the Ethernet frame size for 802.1Q?3 x( q6 H5 _' T/ P
a. 645 B: V9 N2 j: ]% m* b8 m- @
b. 128
# P0 u; Z: T# Q" z" B) yc. 1518
: E/ `3 ^- V7 Q7 m' o; s$ wd. 1522 **! e6 i r; A/ Q/ N9 ?
Ans: D6 O9 a: p, v0 `/ V* i
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2. How will the traffic reach the core switch from AS switch to DS core switch?- \4 N* b& `1 E [' Q; C
(Based on a topology shown with one core, two distribution and two access switches on each distribution switch, with redundant links and bandwidth mentioned.)* L+ e1 o* q9 ~" K* x- O
a. ASW1 to DWS1 to core! M4 M9 a* P H& g' m4 z8 @
b. ASW1 to DWS2 to core **& K, B, ~. X+ Y% I8 u
c. ???$ u+ U0 m- Q' Z0 L' Y: X
d. ???* c: b, \9 ^# V7 Z
Ans: B* }2 d ?' l$ b* u% D2 b- @3 U
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" A4 q: t# C+ s9 Z. I$ X( L3. If HSRP group number is 45 what would be the MAC address?
3 i( W a m, @5 g5 _(Basically conversion of digit to hexadecimal with group of 16.)3 y' t( E7 I/ O. r0 F, w% \* s% ^4 B A
a. 00-00-0c-07-ac-2D u" I W: `' v# Y$ _" H i5 B
b. ??? a' T- \! p& |" h8 Y" @$ A
c. ???& I# b# k4 A( y8 n8 c
d. ???" L4 z4 X. ~" i: T
Ans: A5 i* y, u% r z4 |; r7 M6 q7 r
Explanation:5 |5 A) P5 n* W& l5 M: M
00-00-0c- 07-ac-2D
5 t2 f$ C* p: R- z6 @& _CISCO_ID :HSRP_ID:GROUP_ID. j0 c. L8 [+ o$ d6 ^
2d=45
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: ?" o# ]# P% u0 ^4 A question on EtherChannel misconfiguration…….
7 K( c0 l1 Z5 _: e8 b* ]0 D+ Aa. Enable this feature by using the spanning-tree etherchannel guard misconfig global configuration command. **1 s' S! X7 ]) @' o, o
b. ???
s& v" V% J1 b9 S- Kc. ???2 c o; E p$ N2 z# h
d. ???
% T* K* K& ~" _4 g0 VAns: A
3 j2 \& q+ h; V; r2 W3 w————————————————————————————————————————————————————————————
, l6 w6 v1 {- f: H9 y7 \4 R5. Select a valid VRRP configuration from a list of possible configurations.
* W% Q* }. E5 ia. vrrp [group-number] ip [ip-address] **
3 P$ b# {. N# u e; Ab. vrrp [group-number] priority [priority] **. V7 n5 w- h, M7 H: z4 t0 E
c. vrrp [group-number] preempt **
4 g9 X5 a; N" nd. ???
0 ~( i) Y2 `9 Q1 f. z6 @0 J& pe. ???
, e( E. C( D- }: e- `( EAns: A,B,C& h; I/ x& D4 j; |. z. N
Explanation:, c( F+ ~; E4 _% S( w" i
You can eliminate configurations with the word ‘standby’, as that would be HSRP, not VRRP. Also, I think the options that put things like vrrp group 1 ip x.x.x.x are wrong. You don’t need the word ‘group’ in the configuration line. The number 1 is the group number. Anyway, just take a good look a t a few valid VRRP configuration examples so that you will be able to recognize invalid ones.' W l. K: K! z: A) `" d' R
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# Q( d# A( H, U. |9 d6. Private VLANs (PVLANs) have two secondary VLAN types.% [9 f+ X3 S" D* ?
a. community **
& e! L) Q& ~1 Q# ub. isolated **
1 n/ K: u; \ u+ H1 } pc. ???
, }" j( H2 p, [. \- md. ???+ y& n( ~7 H4 O& ~3 b$ ]+ y5 X
e. ???
6 Z1 S, {1 E- @( s$ J9 E6 r8 JAns: A,B7 n( z! E6 `* h5 m5 Q4 \, {3 |
____________________________________________________________2 C4 ]! B8 X V( f. }
7. What types of SDM templates you can use in switch? (Choose three); L. r- E" ^5 ]* |
a. Access **8 [% j4 Z) k. p! S v: S3 v5 B( o; I$ r
b. Default **. e) i- M6 Z3 d E
c. Routing **
* p- D/ z3 c5 a2 d" v0 Hd. VLANs **
; |; v; ]5 t* v8 R9 P* ue. ???
) @- R( r* X- Q+ M* T+ f) r) of. ???( P6 q$ F1 x) n5 G8 D" a! z$ S
Ans: A,B,C,D (note: the question asks for 3, so 3 of the 4 correct options should be in the real exam)7 T+ F; C! X) {; V6 f! M( {4 j
Explanation:. h) N# i0 p7 n3 n' ` R; w% N
+ Access – The access template maximizes system resources for access control lists (ACLs) to accommodate a large number of ACLs.
: }2 D6 {' @0 ~% \( y% r& }- E+ Default – The default template gives balance to all functions.& }9 @0 y" U) Q! ]! c6 w
+ Routing – The routing template maximizes system resources for IPv4 unicast routing, typically required for a router or aggregator in the center of a network.
" W- I7 } T; ]. T2 C3 s. X+ VLANs – The VLAN template disables routing and supports the maximum number of unicast MAC addresses. It would typically be selected for a Layer 2 switch.( ]) H/ p1 w7 P/ a- K8 E1 ?6 {
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, \5 H/ v6 {: ^$ c( u( O+ Z8. EtherChannel – what is the process to configure EtherChannel./ A, f; W8 i2 V
a. shutdown both interface ports **& Z7 Q, w7 E8 Q0 a8 H
b. shutdown the interface on one side only* Q3 ^% l. C. a" l- j
c. ???8 u% _- i0 w' {+ ?9 g( d \
d. ???
" k q4 l' y* r( [! p4 ]Ans: A y1 x0 v: I+ a/ n4 M6 q, s, S
____________________________________________________________
; ^/ G8 d' k$ y4 g9. A question about spanning-tree port-priority.
. K, U, m& q7 \& w# ma. 127 **4 a+ t9 W" G0 w) f+ {4 s# v& L
b. 129
. ?( S) Z, W, z, }, ^) a, r, v* sc. ???. l0 {/ d2 x, @* C
d. ???5 F4 U3 }/ T4 X9 ?1 u# d! R% z( P
Ans: A
. C9 f# H1 n& Q( H____________________________________________________________) W |% q6 w9 H: ?$ f
10. Question about EtherChannel based on STP EtherChannel misconfig……
% r4 e( ?' C, V! N( |2 e3 ^a. (config)# spanning-tree etherchannel guard misconfig **; ^+ [: p- l7 g s, s
b. (config-if)# spanning-tree etherchannel guard misconfig
# s( U! H/ q& F) I* [5 Fc. ???% ?. X9 y2 y* D' E9 W( Y
d. ??? ]6 n# v# k) q5 D- ]7 J% J0 b
Ans: A& e; S, F/ x/ m3 l8 N% Y
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