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本帖最后由 小乔 于 2020-5-31 14:46 编辑
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& U1 q9 c E. f1 x2 what occurs to frames during the process of frame flooding?/ U* k, U5 X, q& T7 o! X
A Frames are sent to every port on the switch in the same VLAN except from the originating port.
4 x: V# f" t' H. rB Frames are sent to every port on the switch that has a matching entry in the MAC address
6 |. @3 _" b! `% H1 h. ~: N0 Wtable.( C) M/ s& ?. l: j% m
C Frames are sent to all ports, including those that are assigned to other VLANs.
4 c5 y1 L: p1 eD Frames are sent to every port on the switch in the same VLAN.
1 {8 h# e( s* g+ [1 J0 N; F( e" E3 How does CAPWAP communicate between an access point in local mode and a WLC?3 Q% D: p+ |* ~6 ^' _0 O9 }
A The access point must not be connected to the wired network, as it would create a loop.
2 X4 U$ X) A9 R6 \' g. p! W& HB The access point must directly connect to the WLC using a copper cable.
3 U# y( R, `6 a* Z# SC The access point must be connected to the same switch as the WLC.
/ v4 X) {8 ]7 G$ d! HD The access point has the ability to link to any switch in the network, assuming connectivity to6 n9 i+ b- [) [8 L$ m# a, U
the WLC.1 w+ D$ D5 ~. q7 C" V+ P( p$ K W
4 R1 has learned route 10.10.10.0/24 via numerous routing protocols,which route is installed?8 Y/ @% _. A3 ~* V+ V: X
A route with the lowest cost
' W9 U3 C& ^' }, r! P sB route with the shortest prefix length- a& h! X M/ W* M& F7 b7 ^ m
C route with the next hop that has the highest IP
$ ?- s6 o( U! A- T# `) H& [D route with the lowest administrative distance# B4 a2 |) c$ r& B4 \# e
5 What is the primary purpose of a First Hop Redundancy Protocol?$ ~4 n& S& o, T( u6 U' e5 e
A It allows directly connected neighbors to share configuration information.
$ q$ r" u* R1 h7 d4 d. C# sB It allows a router to use bridge priorities to create multiple loop-free paths to a single" ]1 v5 A2 f8 u( S
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C It reduces routing failures by allowing Layer 3 load balancing between OSPF neighbors that
1 w7 y4 ~% H/ @9 |5 G3 ?have the same link metric.. t' [9 \& k" j2 ^: P6 j
D It reduces routing failures by allowing more than one router to represent itself, as the default
8 l5 r1 a1 W9 x" c- o) pgateway of a network.
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5 W. b4 F& }1 ~* w2 e+ T0 [Refer to the exhibit,what commands are needed to add a subinterface to Ethernet0/0 on R1 to
) z' | B0 u0 r2 [( Q" |) \; Qallow for VLAN 20.with IP address 10.20.20.1/24?$ g" i; e( K; Z
A
: Z5 Q. q* C- r) D5 q- yR(config)#interface ethernet0/0
! \7 G4 V+ d, }' ~4 {R(config)#encapsulation dot1q 20$ p( I( Y7 ^. \; _2 O
R(config)#ip address 10.20.20.1 255.255.255.0' u: {3 Z6 W8 f
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R(config)#interface ethernet0/0.20+ @' s; [' [9 E) T$ }$ K% X, u
R(config)#encapsulation dot1q 20 {! ?/ h" F- m) h8 x1 n& g
R(config)#ip address 10.20.20.1 255.255.255.0
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R(config)#interface ethernet0/0
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R(config)#interface ethernet0/0.20
; _. h& j% ^; u, T6 h J7 hR(config)#ip address 10.20.20.1 255.255.255.0' P' Z7 n6 p) }3 S" `2 M
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