A bug in Packet Tracer makes it impossible to score points for "username HQadmin password ciscoclass". The highest score is therefore 69/70.

Cnt-Sw

Cnt-Sw(config)# ip domain-name cisco.com
Cnt-Sw(config)# username HQadmin password ciscoclass
Cnt-Sw(config)# username HQadmin privilege 15 (not nee...
#  CCNA2

Router

Router(config)# access-list 99 permit host 10.0.0.1
Router(config-line)# access-class 99 in

PC

PC> ping 10.0.0.254
PC> telnet 10.0.0.254
Password: cisco

Laptop

PC> ping 10.0.0.254
PC>telnet 10.0.0.254
Trying 10.0.0.254 ...
% Connection refused by remote host
#  CCNA2

CCNA2 7.3.1.8 RIPv2 2013-07-10

R1

R1(config)# ip route 0.0.0.0 0.0.0.0 s0/0/1
R1(config)# router rip
R1(config-router)# version 2
R1(config-router)# no auto-summary
R1(config-router)# network 192.168.1.0
R1(config-router)# network 192.168.2.0
R1(config-router)# passive-interface g0/0
R1(config-router)# default-information origi...
#  CCNA2

R1

R1(config)# int g0/0.10
R1(config-subif)# encapsulation dot1Q 10
R1(config-subif)# ip add 172.31.10.1 255.255.255.0
R1(config-subif)# int g0/0.20
R1(config-subif)# encapsulation dot1Q 20
R1(config-subif)# ip add 172.31.20.1 255.255.255.0
R1(config-subif)# int g0/0.30
R1(config-subif)# encapsula...
#  CCNA2

R1

R1(config)# access-list 100 permit tcp 172.22.34.64 0.0.0.31 host 172.22.34.62 eq ftp
R1(config)# access-list 100 permit icmp 172.22.34.64 0.0.0.31 host 172.22.34.62
R1(config)# int g0/0
R1(config-if)# ip access-group 100 in
R1(config)# ip access-list extended HTTP_ONLY
R1(config-ext-nacl)# per...
#  CCNA2