# 1번
enable
show ip int br | i up

# 2번
show ip interface gigabitEthernet 0/2 | i Internet address

# 3번
show ip interface vlan990 | i Internet address
show ip interface vlan10 | i Internet address
show ip interface vlan20 | i Internet address
show ip interface vlan30 | i Internet address

# 4번
show vlan brief

# 5번
show vlan brief

# 6번
show vtp status 
show vtp password 

# 7번
show int trunk

# 8번
show spanning-tree summary 

# 9번
show interfaces loopback 0 | i Internet address

show interfaces loopback 0 | i Internet address

show interfaces loopback 0 | i Internet address
show interfaces loopback 1 | i Internet address

show interfaces loopback 0 | i Internet address
show interfaces loopback 1 | i Internet address

# 10번
show interfaces loopback 1 | i Internet address

show interfaces loopback 0 | i Internet address

# 11번
show ip int br | i manual

show ip int br | i manual

show ip int br | begin 991


# 12번
show standby brief 

# 13번
show ip ospf 1 neighbor
show ip ospf 1

# 14번
show ip route | i 0.0.0.0/0

# 15번
show ip eigrp neighbors 

# 16번
show ip route | i D

show ip route | i 0/24

show ip route | i 0/24

# 17번
show ip route static | i S

show ip route static | i S

show ip route static | i S

show ip route static | i S

show ip route static | i S
conf t
int gi 0/0
shutdown
end
show ip route static | i S

show ip route static | i S

conf t
int gi 0/0
no shutdown
end

#18번
ping 22.22.22.22

ping 11.11.11.11

# 19번
show ip bgp

show ip route bgp

# 20번
show ip dhcp binding


# 21번
ping 8.8.8.8

ping 8.8.8.8

ping 2.2.2.2

ping 7.7.7.7

# 22번
show ephone

show ephone
show run | sec telephony

# 24번
ping 11.11.11.11

# 25번
do show run | inc username

# 27번
ssh -l L3SW 172.16.0.94

# 28번
nslookup webservice.com

#30번
show crypto isakmp sa
show crypto isakmp sa
show crypto isakmp policy

