Финальные файлы конфигураций устройств:
task1
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155!version 15.4service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname R1!boot-start-markerboot-end-marker!aqm-register-fnf!!no aaa new-modelclock timezone CET 1 0mmi polling-interval 60no mmi auto-configureno mmi pvcmmi snmp-timeout 180no ip icmp rate-limit unreachable!!!!!!!!!!!!ip cefno ipv6 cef!multilink bundle-name authenticated!!!!!!!!!redundancy!!ip tcp synwait-time 5!!!!!!!!!!!!!interface Loopback0ip address 180.1.1.1 255.255.255.255ipv6 address 2001:C0FF:EE:1::1:1/128!interface Ethernet0/0no ip addressshutdown!interface Ethernet0/1ip address 10.0.0.1 255.255.255.0!interface Ethernet0/1.12encapsulation dot1Q 12ip address 188.1.12.1 255.255.255.0ipv6 address 2001:CC1E:1:12::1/64!interface Ethernet0/2no ip addressshutdown!interface Ethernet0/3no ip addressshutdown!interface Serial1/0no ip addressencapsulation pppserial restart-delay 0!interface Serial1/1no ip addressshutdownserial restart-delay 0!interface Serial1/2no ip addressshutdownserial restart-delay 0!interface Serial1/3no ip addressshutdownserial restart-delay 0!!router eigrp 100metric maximum-hops 200network 180.1.0.0network 188.1.0.0passive-interface Loopback0!ip forward-protocol nd!!no ip http serverno ip http secure-server!!!!control-plane!!!!!!!banner motd ^CC******************************************************************************** LAB 39 TASK 1 ********************************************************************************^C!line con 0exec-timeout 0 0privilege level 15logging synchronoustransport preferred noneline aux 0line vty 0 4privilege level 15no logintransport preferred nonetransport input telnet!!end
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172!version 15.4service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname R2!boot-start-markerboot-end-marker!aqm-register-fnf!!no aaa new-modelclock timezone CET 1 0mmi polling-interval 60no mmi auto-configureno mmi pvcmmi snmp-timeout 180no ip icmp rate-limit unreachable!!!!!!!!!!!!ip cefno ipv6 cef!multilink bundle-name authenticated!!!!!!!!!redundancy!!ip tcp synwait-time 5!!!!!!!!!!!!!interface Loopback0ip address 180.1.2.2 255.255.255.255ipv6 address 2001:C0FF:EE:1::2:2/128!interface Ethernet0/0no ip addressshutdown!interface Ethernet0/1ip address 10.0.0.2 255.255.255.0!interface Ethernet0/1.12encapsulation dot1Q 12ip address 188.1.12.2 255.255.255.0ipv6 address 2001:CC1E:1:12::2/64!interface Ethernet0/1.23encapsulation dot1Q 23ip address 188.1.23.2 255.255.255.0ipv6 address 2001:CC1E:1:23::2/64!interface Ethernet0/1.144encapsulation dot1Q 144ip address 144.1.0.2 255.255.255.0ipv6 address 2001:C15C:0:1::2/64!interface Ethernet0/1.235encapsulation dot1Q 235ip address 188.1.235.2 255.255.255.0ipv6 address 2001:CC1E:1:235::2/64bfd interval 250 min_rx 250 multiplier 3!interface Ethernet0/2no ip addressshutdown!interface Ethernet0/3no ip addressshutdown!interface Serial1/0no ip addressencapsulation pppserial restart-delay 0!interface Serial1/1no ip addressshutdownserial restart-delay 0!interface Serial1/2no ip addressshutdownserial restart-delay 0!interface Serial1/3no ip addressshutdownserial restart-delay 0!!router eigrp 100metric maximum-hops 200bfd interface Ethernet0/1.235network 180.1.0.0network 188.1.0.0passive-interface Loopback0!ip forward-protocol nd!!no ip http serverno ip http secure-server!!!!control-plane!!!!!!!banner motd ^CC******************************************************************************** LAB 39 TASK 1 ********************************************************************************^C!line con 0exec-timeout 0 0privilege level 15logging synchronoustransport preferred noneline aux 0line vty 0 4privilege level 15no logintransport preferred nonetransport input telnet!!end
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153!version 15.4service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname R3!boot-start-markerboot-end-marker!aqm-register-fnf!!no aaa new-modelclock timezone CET 1 0mmi polling-interval 60no mmi auto-configureno mmi pvcmmi snmp-timeout 180no ip icmp rate-limit unreachable!!!!!!!!!!!!ip cefno ipv6 cef!multilink bundle-name authenticated!!!!!!!!!redundancy!!ip tcp synwait-time 5!!!!!!!!!!!!!interface Loopback0ip address 180.1.3.3 255.255.255.255ipv6 address 2001:C0FF:EE:1::3:3/128!interface Ethernet0/0no ip addressshutdown!interface Ethernet0/1ip address 10.0.0.3 255.255.255.0!interface Ethernet0/1.23encapsulation dot1Q 23ip address 188.1.23.3 255.255.255.0delay 10ipv6 address 2001:CC1E:1:23::3/64!interface Ethernet0/1.34encapsulation dot1Q 34ip address 188.1.34.3 255.255.255.0ipv6 address 2001:CC1E:1:34::3/64!interface Ethernet0/1.144encapsulation dot1Q 144ip address 144.1.0.3 255.255.255.0ipv6 address 2001:C15C:0:1::3/64!interface Ethernet0/1.235encapsulation dot1Q 235ip address 188.1.235.3 255.255.255.0ipv6 address 2001:CC1E:1:235::3/64bfd interval 250 min_rx 250 multiplier 3!interface Ethernet0/2no ip addressshutdown!interface Ethernet0/3no ip addressshutdown!!router eigrp 100metric maximum-hops 200bfd interface Ethernet0/1.235network 180.1.0.0network 188.1.0.0passive-interface Loopback0!ip forward-protocol nd!!no ip http serverno ip http secure-server!!!!control-plane!!!!!!!banner motd ^CC******************************************************************************** LAB 39 TASK 1 ********************************************************************************^C!line con 0exec-timeout 0 0privilege level 15logging synchronoustransport preferred noneline aux 0line vty 0 4privilege level 15no logintransport preferred nonetransport input telnet!!end
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155!version 15.4service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname R4!boot-start-markerboot-end-marker!aqm-register-fnf!!no aaa new-modelclock timezone CET 1 0mmi polling-interval 60no mmi auto-configureno mmi pvcmmi snmp-timeout 180no ip icmp rate-limit unreachable!!!!!!!!!!!!ip cefno ipv6 cef!multilink bundle-name authenticated!!!!!!!!!redundancy!!ip tcp synwait-time 5!!!!!!!!!!!!!interface Loopback0ip address 180.1.4.4 255.255.255.255ipv6 address 2001:C0FF:EE:1::4:4/128!interface Ethernet0/0no ip addressshutdown!interface Ethernet0/1ip address 10.0.0.4 255.255.255.0!interface Ethernet0/1.34encapsulation dot1Q 34ip address 188.1.34.4 255.255.255.0ipv6 address 2001:CC1E:1:34::4/64!interface Ethernet0/1.144encapsulation dot1Q 144ip address 144.1.0.4 255.255.255.0ipv6 address 2001:C15C:0:1::4/64!interface Ethernet0/1.456encapsulation dot1Q 456ip address 188.1.45.4 255.255.255.0ipv6 address 2001:CC1E:1:45::4/64!interface Ethernet0/2no ip addressshutdown!interface Ethernet0/3no ip addressshutdown!!router eigrp NAMEDEIGRP!address-family ipv4 unicast autonomous-system 100!af-interface Loopback0passive-interfaceexit-af-interface!topology basemetric maximum-hops 200exit-af-topologynetwork 180.1.0.0network 188.1.0.0metric rib-scale 64exit-address-family!ip forward-protocol nd!!no ip http serverno ip http secure-server!!!!control-plane!!!!!!!banner motd ^CC******************************************************************************** LAB 39 TASK 1 ********************************************************************************^C!line con 0exec-timeout 0 0privilege level 15logging synchronoustransport preferred noneline aux 0line vty 0 4privilege level 15no logintransport preferred nonetransport input telnet!!end
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164!version 15.4service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname R5!boot-start-markerboot-end-marker!aqm-register-fnf!!no aaa new-modelclock timezone CET 1 0mmi polling-interval 60no mmi auto-configureno mmi pvcmmi snmp-timeout 180no ip icmp rate-limit unreachable!!!!!!!!!!!!ip cefno ipv6 cef!multilink bundle-name authenticated!!!!!!!!!redundancy!!ip tcp synwait-time 5!!!!!!!!!!!!!interface Loopback0ip address 180.1.5.5 255.255.255.255ipv6 address 2001:C0FF:EE:1::5:5/128!interface Ethernet0/0no ip addressshutdown!interface Ethernet0/1ip address 10.0.0.5 255.255.255.0!interface Ethernet0/1.5encapsulation dot1Q 5ip address 188.1.5.5 255.255.255.0ipv6 address 2001:CC1E:1:5::5/64!interface Ethernet0/1.235encapsulation dot1Q 235ip address 188.1.235.5 255.255.255.0ipv6 address 2001:CC1E:1:235::5/64bfd interval 250 min_rx 250 multiplier 3!interface Ethernet0/1.456encapsulation dot1Q 456ip address 188.1.45.5 255.255.255.0ipv6 address 2001:CC1E:1:45::5/64!interface Ethernet0/2no ip addressshutdown!interface Ethernet0/3no ip addressshutdown!!router eigrp NAMEDEIGRP!address-family ipv4 unicast autonomous-system 100!af-interface Loopback0passive-interfaceexit-af-interface!af-interface Ethernet0/1.5passive-interfaceexit-af-interface!af-interface Ethernet0/1.235bfdexit-af-interface!topology basemetric maximum-hops 200exit-af-topologynetwork 180.1.0.0network 188.1.0.0metric rib-scale 64exit-address-family!ip forward-protocol nd!!no ip http serverno ip http secure-server!!!!control-plane!!!!!!!banner motd ^CC******************************************************************************** LAB 39 TASK 1 ********************************************************************************^C!line con 0exec-timeout 0 0privilege level 15logging synchronoustransport preferred noneline aux 0line vty 0 4privilege level 15no logintransport preferred nonetransport input telnet!!end
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164!version 15.4service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname R6!boot-start-markerboot-end-marker!aqm-register-fnf!!no aaa new-modelclock timezone CET 1 0mmi polling-interval 60no mmi auto-configureno mmi pvcmmi snmp-timeout 180no ip icmp rate-limit unreachable!!!!!!!!!!!!ip cefno ipv6 cef!multilink bundle-name authenticated!!!!!!!!!redundancy!!ip tcp synwait-time 5!!!!!!!!!!!!!interface Loopback0ip address 180.1.6.6 255.255.255.255ipv6 address 2001:C0FF:EE:1::6:6/128!interface Ethernet0/0no ip addressshutdown!interface Ethernet0/1ip address 10.0.0.6 255.255.255.0!interface Ethernet0/1.6encapsulation dot1Q 6ip address 188.1.6.6 255.255.255.0ipv6 address 2001:CC1E:1:6::6/64!interface Ethernet0/1.67encapsulation dot1Q 67ip address 188.1.67.6 255.255.255.0ipv6 address 2001:CC1E:1:67::6/64!interface Ethernet0/1.144encapsulation dot1Q 144ip address 144.1.0.6 255.255.255.0ipv6 address 2001:C15C:0:1::6/64!interface Ethernet0/1.456encapsulation dot1Q 456ip address 188.1.45.6 255.255.255.0ipv6 address 2001:CC1E:1:45::6/64!interface Ethernet0/2no ip addressshutdown!interface Ethernet0/3no ip addressshutdown!!router eigrp NAMEDEIGRP!address-family ipv4 unicast autonomous-system 100!af-interface Loopback0passive-interfaceexit-af-interface!af-interface Ethernet0/1.6passive-interfaceexit-af-interface!topology basemetric maximum-hops 200exit-af-topologynetwork 180.1.0.0network 188.1.0.0metric rib-scale 64exit-address-family!ip forward-protocol nd!!no ip http serverno ip http secure-server!!!!control-plane!!!!!!!banner motd ^CC******************************************************************************** LAB 39 TASK 1 ********************************************************************************^C!line con 0exec-timeout 0 0privilege level 15logging synchronoustransport preferred noneline aux 0line vty 0 4privilege level 15no logintransport preferred nonetransport input telnet!!end
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164!version 15.4service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname R7!boot-start-markerboot-end-marker!aqm-register-fnf!!no aaa new-modelclock timezone CET 1 0mmi polling-interval 60no mmi auto-configureno mmi pvcmmi snmp-timeout 180no ip icmp rate-limit unreachable!!!!!!!!!!!!ip cefno ipv6 cef!multilink bundle-name authenticated!!!!!!!!!redundancy!!ip tcp synwait-time 5!!!!!!!!!!!!!interface Loopback0ip address 180.1.7.7 255.255.255.255ipv6 address 2001:C0FF:EE:1::7:7/128!interface Ethernet0/0no ip addressshutdown!interface Ethernet0/1ip address 10.0.0.7 255.255.255.0!interface Ethernet0/1.7encapsulation dot1Q 7ip address 188.1.7.7 255.255.255.0ipv6 address 2001:CC1E:1:7::7/64!interface Ethernet0/1.67encapsulation dot1Q 67ip address 188.1.67.7 255.255.255.0ipv6 address 2001:CC1E:1:67::7/64!interface Ethernet0/1.78encapsulation dot1Q 78ip address 188.1.78.7 255.255.255.0ipv6 address 2001:CC1E:1:78::7/64!interface Ethernet0/1.144encapsulation dot1Q 144ip address 144.1.0.7 255.255.255.0ipv6 address 2001:C15C:0:1::7/64!interface Ethernet0/2no ip addressshutdown!interface Ethernet0/3no ip addressshutdown!!router eigrp NAMEDEIGRP!address-family ipv4 unicast autonomous-system 100!af-interface Loopback0passive-interfaceexit-af-interface!af-interface Ethernet0/1.7passive-interfaceexit-af-interface!topology basemetric maximum-hops 200exit-af-topologynetwork 180.1.0.0network 188.1.0.0metric rib-scale 64exit-address-family!ip forward-protocol nd!!no ip http serverno ip http secure-server!!!!control-plane!!!!!!!banner motd ^CC******************************************************************************** LAB 39 TASK 1 ********************************************************************************^C!line con 0exec-timeout 0 0privilege level 15logging synchronoustransport preferred noneline aux 0line vty 0 4privilege level 15no logintransport preferred nonetransport input telnet!!end
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150!version 15.4service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname R8!boot-start-markerboot-end-marker!aqm-register-fnf!!no aaa new-modelclock timezone CET 1 0mmi polling-interval 60no mmi auto-configureno mmi pvcmmi snmp-timeout 180no ip icmp rate-limit unreachable!!!!!!!!!!!!ip cefno ipv6 cef!multilink bundle-name authenticated!!!!!!!!!redundancy!!ip tcp synwait-time 5!!!!!!!!!!!!!interface Loopback0ip address 180.1.8.8 255.255.255.255ipv6 address 2001:C0FF:EE:1::8:8/128!interface Ethernet0/0no ip addressshutdown!interface Ethernet0/1ip address 10.0.0.8 255.255.255.0!interface Ethernet0/1.78encapsulation dot1Q 78ip address 188.1.78.8 255.255.255.0ipv6 address 2001:CC1E:1:78::8/64!interface Ethernet0/1.89encapsulation dot1Q 89ip address 188.1.89.8 255.255.255.0ipv6 address 2001:CC1E:1:89::8/64!interface Ethernet0/2no ip addressshutdown!interface Ethernet0/3no ip addressshutdown!!router eigrp NAMEDEIGRP!address-family ipv4 unicast autonomous-system 100!af-interface Loopback0passive-interfaceexit-af-interface!topology basemetric maximum-hops 200exit-af-topologynetwork 180.1.0.0network 188.1.0.0metric rib-scale 64exit-address-family!ip forward-protocol nd!!no ip http serverno ip http secure-server!!!!control-plane!!!!!!!banner motd ^CC******************************************************************************** LAB 39 TASK 1 ********************************************************************************^C!line con 0exec-timeout 0 0privilege level 15logging synchronoustransport preferred noneline aux 0line vty 0 4privilege level 15no logintransport preferred nonetransport input telnet!!end
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189!version 15.4service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname R9!boot-start-markerboot-end-marker!aqm-register-fnf!!no aaa new-modelclock timezone CET 1 0mmi polling-interval 60no mmi auto-configureno mmi pvcmmi snmp-timeout 180no ip icmp rate-limit unreachable!!!!!!!!!!!!ip cefno ipv6 cef!multilink bundle-name authenticated!!!!!!!!!redundancy!!ip tcp synwait-time 5!!!!!!!!!!!!!interface Loopback0ip address 180.1.9.9 255.255.255.255ipv6 address 2001:C0FF:EE:1::9:9/128!interface Multilink1ip address 188.1.109.9 255.255.255.0ppp multilinkppp multilink group 1!interface Ethernet0/0no ip addressshutdown!interface Ethernet0/1ip address 10.0.0.9 255.255.255.0!interface Ethernet0/1.9encapsulation dot1Q 9ip address 188.1.9.9 255.255.255.0ipv6 address 2001:CC1E:1:9::9/64!interface Ethernet0/1.89encapsulation dot1Q 89ip address 188.1.89.9 255.255.255.0ipv6 address 2001:CC1E:1:89::9/64!interface Ethernet0/1.109encapsulation dot1Q 109ip address 188.1.109.9 255.255.255.0shutdownipv6 address 2001:CC1E:1:109::9/64!interface Ethernet0/2no ip addressshutdown!interface Ethernet0/3no ip addressshutdown!interface Serial1/0no ip addressencapsulation pppppp multilinkppp multilink group 1serial restart-delay 0!interface Serial1/1no ip addressencapsulation pppppp multilinkppp multilink group 1serial restart-delay 0!interface Serial1/2no ip addressshutdownserial restart-delay 0!interface Serial1/3no ip addressshutdownserial restart-delay 0!!router eigrp NAMEDEIGRP!address-family ipv4 unicast autonomous-system 100!af-interface Loopback0passive-interfaceexit-af-interface!af-interface Ethernet0/1.9passive-interfaceexit-af-interface!topology basemetric maximum-hops 200exit-af-topologynetwork 180.1.0.0network 188.1.0.0metric rib-scale 64exit-address-family!ip forward-protocol nd!!no ip http serverno ip http secure-server!!!!control-plane!!!!!!!banner motd ^CC******************************************************************************** LAB 39 TASK 1 ********************************************************************************^C!line con 0exec-timeout 0 0privilege level 15logging synchronoustransport preferred noneline aux 0line vty 0 4privilege level 15no logintransport preferred nonetransport input telnet!!end
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184!version 15.4service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname R10!boot-start-markerboot-end-marker!aqm-register-fnf!!no aaa new-modelclock timezone CET 1 0mmi polling-interval 60no mmi auto-configureno mmi pvcmmi snmp-timeout 180no ip icmp rate-limit unreachable!!!!!!!!!!!!ip cefno ipv6 cef!multilink bundle-name authenticated!!!!!!!!!redundancy!!ip tcp synwait-time 5!!!!!!!!!!!!!interface Loopback0ip address 180.1.10.10 255.255.255.255ipv6 address 2001:C0FF:EE:1::10:10/128!interface Multilink1ip address 188.1.109.10 255.255.255.0ppp multilinkppp multilink group 1!interface Ethernet0/0no ip addressshutdown!interface Ethernet0/1ip address 10.0.0.10 255.255.255.0!interface Ethernet0/1.10encapsulation dot1Q 10ip address 188.1.10.10 255.255.255.0ipv6 address 2001:CC1E:1:10::10/64!interface Ethernet0/1.109encapsulation dot1Q 109ip address 188.1.109.10 255.255.255.0shutdownipv6 address 2001:CC1E:1:109::10/64!interface Ethernet0/2no ip addressshutdown!interface Ethernet0/3no ip addressshutdown!interface Serial1/0no ip addressencapsulation pppppp multilinkppp multilink group 1serial restart-delay 0!interface Serial1/1no ip addressencapsulation pppppp multilinkppp multilink group 1serial restart-delay 0!interface Serial1/2no ip addressshutdownserial restart-delay 0!interface Serial1/3no ip addressshutdownserial restart-delay 0!!router eigrp NAMEDEIGRP!address-family ipv4 unicast autonomous-system 100!af-interface Loopback0passive-interfaceexit-af-interface!af-interface Ethernet0/1.10passive-interfaceexit-af-interface!topology basemetric maximum-hops 200exit-af-topologynetwork 180.1.0.0network 188.1.0.0metric rib-scale 64exit-address-family!ip forward-protocol nd!!no ip http serverno ip http secure-server!!!!control-plane!!!!!!!banner motd ^CC******************************************************************************** LAB 39 TASK 1 ********************************************************************************^C!line con 0exec-timeout 0 0privilege level 15logging synchronoustransport preferred noneline aux 0line vty 0 4privilege level 15no logintransport preferred nonetransport input telnet!!end