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titleCheck telnet access for r1@1123 R1@1123 and r2@2223R2@2223


Code Block
languagebash
themeMidnight
titleR1 telnet access from Virtualbox VM guest via port 1123
╭─[1:09:28]floui@debian ~  
╰─➤  telnet localhost 1123
Trying ::1...
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
welcome
line ready
r1#                   


Code Block
languagebash
themeMidnight
titleR2 telnet access from Virtualbox VM guest via port 2223
╭─[1:15:37]floui@debian ~  
╰─➤  telnet localhost 2223                                                                                                                                           1 ↵
Trying ::1...
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
welcome
line ready
r2#                  


...

Expand
titleCheck running-config for r1 R1 and r2R2


Code Block
languagebash
themeMidnight
titleR1 running configuration
r1#sh run                                                                      
hostname r1
buggy
!
!
vrf definition v1
 exit
!
interface ethernet1
 description r1@e1 -> r2@e1
 vrf forwarding v1
 ipv4 address 1.1.1.1 255.255.255.252
 ipv6 address 1234::1 ffff:ffff:ffff:ffff::
 no shutdown
 no log-link-change
 exit
!
!
!
!
!
!
!
!
!
!                  
!
!
!
!
server telnet tel
 security protocol telnet
 no exec authorization
 no login authentication
 vrf v1
 exit
!
!
end

r1#                 


Code Block
languagebash
themeMidnight
titleRr running configuration
r2#sh run                                                                      
hostname r2
buggy
!
!
vrf definition v1
 exit
!
interface ethernet1
 description r2@e1 -> r1@e1
 vrf forwarding v1
 ipv4 address 1.1.1.2 255.255.255.252
 ipv6 address 1234::2 ffff:ffff:ffff:ffff::
 no shutdown
 no log-link-change
 exit
!
!
!
!
!
!
!
!
!
!                  
!
!
!
!
server telnet tel
 security protocol telnet
 no exec authorization
 no login authentication
 vrf v1
 exit
!
!
end

r2#                  


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Expand
titleConnectivity test between r1 R1 and r2R2


Code Block
languagebash
themeMidnight
titlePing from R1 -> R2
r1#ping 1.1.1.2 /vrf v1                                                        
pinging 1.1.1.2, src=null, cnt=5, len=64, tim=1000, ttl=255, tos=0, sweep=false
!!!!!
result=100%, recv/sent/lost=5/5/0, rtt min/avg/max/total=1/2/3/13
r1#                                                                  


Code Block
languagebash
themeMidnight
titlePing from R2 -> R1
r2#ping 1.1.1.1 /vrf v1                                                        
pinging 1.1.1.1, src=null, cnt=5, len=64, tim=1000, ttl=255, tos=0, sweep=false
!!!!!
result=100%, recv/sent/lost=5/5/0, rtt min/avg/max/total=0/1/2/12
r2#                                                                


Code Block
languagebash
themeMidnight
titleInitiate telnet from R1 -> R2 (inside freeRouter scope)
r1#telnet 1.1.1.2 23 /vrf v1                                                   
 - connecting to 1.1.1.2 23

welcome
line ready
r2#                                                                


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