本帖最后由 andrewc 于 2018-10-12 11:36 编辑 : X- h+ e1 i0 Z7 v
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– which tunnel technology provide multicast, security and simplicity
* \8 D+ i$ P; [& {6 r& [& `9 k1. Ipsec 2.gre over ipsec Other 2 Option 3 o# {5 U: S0 y+ y' o# B
I think that the correct answer is “gre over ipsec” ) O0 r! P" K& u; `% f
– Which options we have with debug crypto condition
' ^: b% J" x# p- e. e1. Destination address 2.isakmp profile name 3. Group 0 c0 x% k v3 s6 L: Q z( c
I′m sure that “isakmp profile name” is ok I have doubts about what is the other option
$ R5 P$ p! _- Q% t, d# g– what are components of GRE packet ( select 2)
; `! k: X4 f% B6 @1. GRE header 2. Data payload 3.othr 2 option % r" `; ^) L: A6 x: u% r
GRE header is ok but Data Payload… I don′t remember if there was an option with “Outer ip header”
. ]9 _/ X) O# {; z, a# J: X3 y% ^– What are properties of GRE ( select 2) 1. Data encapsulation 2. Multicast support 3.other option 4 [" F7 A5 } p: t J
Multicast support is ok I have doubts “Data encapsulation” . z3 P, x, T% T( P& `5 _' K. }* c( U
– what are requirements for GRe ( select 2,) 1. Protocol 47 should b allow 2. Destination of the tunnel should b reachable 3. Other options # Q4 F4 F5 ^+ E6 J2 f, q1 a, j. p
I think that both are ok
5 H4 ^' l6 }: W, y& W3 N& ]0 O– the question = Which login procedure will ask first 4 Y- {* d8 c, T9 w; v& `
You see a running config user logins. 9 x6 Y* u; \% m9 ^
aaa new-model aaa authentication default tacacs+ enable (in fact the correct must be aaa authentication login default tacacs+ enable ) aaa authentication login ONLYLOCAL local (I didn′t saw the list ONLYLOCAL ) aaa authentication pptp default radius local (in fact the correct must be aaa authentication ppp default radius local) / y7 {% f" @# V1 c* Y' L( G, }
username xxx password xxx . e1 c# z2 P- [2 ~( n5 ]
line vty 0 4 password xxxxx 8 A8 q3 T+ t) M0 J! `$ G
line
. X* l" p- z# y$ X5 Z* R9 k; a% TI dont know the answer ' \" b( {, J; C! c
RAGHU October 10th, 2018 there was question about MPP , user was not able to login using telnet
- t9 M$ I( l" [6 Xshow management-interface 7 o" |1 `- l% B( L, H, ^
Management interface FastEthernet0/0 Protocol Packets processed ssh 0 snmp 0 , p- ~; X' J( {. p# E* X
options were , X- ?# G V2 [% p! P$ ~* B
1. mpp applied on wrong interface 2. MPP doesnt allow telnet by default 3. MPP is not configured for telnet 4. forgot other options : Y3 V7 H% J z' I. \
i chose 3 , not sure though / r! A. T6 ?% G' E
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发表于 2018-10-12 11:35:00
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