Exhibit
SW1#showspanning-treevlan200
VLAN200
Spanningtreeenabledprotocoliee
eRootIDPriority32968
Address000c.ce29.ef00
Cost19
Port2(FastEthernet0/2)
Hellotime10SecMaxAge20secForwardDelay30sec
BridgeIDPriority32968(priority32768sys-id-ext200)
Address000c.ce2a.4180
HelloTime2secMaxAge20SecForwardDelay15sec
InterfaceRoleStsCostPrioNbrType
Fa0/2RootFWD19128.2P2p
Fa0/3AltnBLK19128.3P2p
Basedontheshowspanning-treevlan200outputshownintheexhibit,whichtwostatementsabouttheSTPprocessforVLAN200aretrue?()
在古罗马学校教育制度中为平民子弟准备的学校是()。
A. 游乐学校
B. 文法学校
C. 修辞学校
D. 教区学校
Inthenetwork,VLANTrunkingProtocol(VTP)isrunningwithadomainnameofR1.VLANs1,2,3,4,5,10,20areactiveonthenetwork.Suddenlythewholenetworkgoesdown.NotrafficisbeingpassedonVLANs2,3,4,5,10,20.However,trafficpassesonVLAN1andindicatesallswitchesareoperational.Rightbeforethenetworkproblemoccurred;aswitchnamedSW13wastakenoutofthelabandaddedtothenetwork.WhatthreeconfigurationissuesonSW13couldbecausingthenetworkoutage?()
“揠苗助长”,“凌节而施”违背了青少年身心发展规律中的()。
A. 顺序性和阶段性
B. 不均衡性
C. 稳定性和可变性
D. 个体差异性