MISC

Question 1

crossover cable

Answer 1

1 - 3
2 - 6
3 - 1
4 - 7
5 - 8
6 - 2
7 - 4
8 - 5

Question 2

subnetting

Answer 2

0 - 0
1 - 128
2 - 192
3 - 224
4 - 240
5 - 248
6 - 252
7 - 254
8 - 255

2^s where s is borrow bits
2^h - 2 where h is host bits in mask

Question 3

SVI

Answer 3

(config)# hostname SW1
(config)# int vlan 1
(config-if)# ip address 192.168.10.17 255.255.255.240
(config-if)# no shut

(config)# ip default-gateway 192.168.10.30

Question 4

DNS

Answer 4

(config) # ip domain-lookup
(config) # ip name-server 4.4.4.4
(config) # ip domain-name lammle.local

Question 5

Register

Answer 5

• 16 bits
• 0x2102 (6 bit is off, load from NVMRAM)
• 0x2142 (bit 6 is on, password recovery)
• 0x2101 (bootstrap)
• 0x2100 (ROMMON)

(config) # show version
(config) # config-register 0x2142
(config) # boot system flash x.bin (tftp, rom)

Question 6

show flash

Answer 6

• displays all files in flash memory

Question 7

show version

Answer 7

• displays full name of file & location where loaded from
• displays current register

Question 8

license

Answer 8

# license install
# license boot module || license boot module disable
# license save flash:tftp

# license clear
# reload

show license || show license udi

Question 9

demarcation point

Answer 9

CPE

Question 10

private ip address standard

Answer 10

RFC 1918

Question 11

CDP/LLDP

Answer 11

# cdp holdtime
# cdp timer

# no cdp run
# cdp run

# int fa0/1
# cdp enable
# no cdp enable

# lldp run
# no lldp run

# int fa0/1
# lldp transmit
# no lldp transmit
# lldp receive
# no lldp receive

# show cdp neighbors [detail]
# show lldp neighbors [detail]