本帖最后由 andrewc 于 2018-10-12 11:36 编辑
) K; }0 }6 K7 C! N) m. `0 {
! ?0 O% I& r5 g0 @% R/ i
1 A6 K3 s# C8 k0 F6 j
. b3 P* W6 g* c. ~! H2 \1 L$ P– which tunnel technology provide multicast, security and simplicity
8 x1 ]8 }) `6 I, x! N1. Ipsec 2.gre over ipsec Other 2 Option & ^0 z- y+ `' s' t. V; i" t9 }/ E6 c7 h
I think that the correct answer is “gre over ipsec”
# e+ v% Y7 Z$ z l– Which options we have with debug crypto condition
5 \) ^1 m( j/ W* U g# n9 {1. Destination address 2.isakmp profile name 3. Group 9 B1 B# _/ ^" H; u! [/ t
I′m sure that “isakmp profile name” is ok I have doubts about what is the other option
' ?3 w0 F" n) z O– what are components of GRE packet ( select 2) 6 N' G g3 d6 {: I: Z
1. GRE header 2. Data payload 3.othr 2 option 5 h) i* \6 k! u3 S* T6 t
GRE header is ok but Data Payload… I don′t remember if there was an option with “Outer ip header”
' J, u9 p0 H1 X' [$ \! P– What are properties of GRE ( select 2) 1. Data encapsulation 2. Multicast support 3.other option 6 T, I2 q6 s& X0 Y$ p/ p3 z
Multicast support is ok I have doubts “Data encapsulation”
$ o* s; F5 b; f7 |7 j# U6 J– what are requirements for GRe ( select 2,) 1. Protocol 47 should b allow 2. Destination of the tunnel should b reachable 3. Other options
3 ]: N8 l$ W3 rI think that both are ok
; Q0 w3 h! L; I4 F# J; c– the question = Which login procedure will ask first
+ X) g: f1 o, i& n0 i6 L; LYou see a running config user logins. 5 `3 H3 K8 C4 i+ O0 [7 K. p
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)
$ [0 d: x, l) G& ]4 A* T$ V5 kusername xxx password xxx
+ D, x# t1 R6 U2 uline vty 0 4 password xxxxx ) M2 H4 D: m2 S; H% v- I$ D
line 2 e! B m& J! o5 A$ \" e
I dont know the answer
" }6 a( q& `5 z6 j$ JRAGHU October 10th, 2018 there was question about MPP , user was not able to login using telnet ) N L& C; \! w) G. B9 d6 H
show management-interface
# s1 n$ ~) d# w& [6 sManagement interface FastEthernet0/0 Protocol Packets processed ssh 0 snmp 0
9 ^/ F8 l0 { [) v. j# e( Goptions were
3 T9 r) ? k% |& B5 k* S1. mpp applied on wrong interface 2. MPP doesnt allow telnet by default 3. MPP is not configured for telnet 4. forgot other options
3 w- c* s; j7 `8 k: P9 ]i chose 3 , not sure though 5 r/ ~- N/ x. ?' ]2 |4 S& Q1 O
2 ?+ t# ~/ m: |
, Q; C' @' {3 ]7 t# H$ g" ], }. r
|