SIMs

Question 1

BGP allowas-in

Answer 1

R1
router bgp 123
address-family ipv4
neighbor 10.0.0.2 allowas-in

R3
router bgp 123
address-family ipv4
neighbor 192.168.1.2 allowas-in

Question 2

HSRP

I
Pri
Pre

Answer 2

DISTRO-SW1
interface Vlan 100
standby 1 ip 192.168.1.1
standby 1 priority 110
standby 1 preempt

DISTRO-SW2
interface Vlan 100
standby 1 ip 192.168.1.1
standby 1 preempt

Question 3

GLBP

I
Pri
Pre

Answer 3

DISTRO-SW1
interface vlan 100
glbp 1 ip 192.168.1.254
glbp 1 priority 110
glbp 1 preempt delay minimum 15

DISTRO-SW2
interface vlan 100
glbp 1 ip 192.168.1.254
glbp 1 preempt

Question 4

EEM

T
E
A

Answer 4

track 1 interface Loopback0 line-protocol

event manager applet EEM_TURNON_Lo0
event track 1 state down
action 1.0 cli command “enable”
action 2.0 cli command “conf t”
action 3.0 cli command “int lo0”
action 4.0 cli command “no shut”

Question 5

Top Talkers

I
T
S
C

Answer 5

R1
ip flow-top-talkers
top 50
sort-by packets
cache-timeout 30000

interface Ethernet 0/2

ip flow egress

Question 6

OSPF

Answer 6

R1,R2
interface e0/0

ip ospf 1 area 0

ip ospf network point-to-point

R2, R3
interface e0/1

ip ospf 1 area 0
ip ospf network point-to-point

R1,R2,R3
interface lo0
ip ospf 1 area 0

Question 7

OSPF Authentication

M
A

Answer 7

R1&R2
interface Ethernet 0/0
ip ospf 1 area 0
ip ospf 1 network point-to-point

interface lo0
ip ospf 1 area 0

ip ospf message-digest-key 1 md5 MY_PASSWORD
ip ospf authentication message-digest

Question 8

Logging
A
LC
LE

Netflow
F R

Answer 8

SW01
archive
log config
logging enable

R1
interface e0/2
ip route-cache flow OR
ip flow ingress

show ip cache flow
sh ip flow top-talkers

Question 9

Netflow

M S S
M S D

Answer 9

SW1
monitor session 20 source vlan 99 tx
monitor session 20 destination interface E0/1

sh monitor session 20

Question 10

IP SLA

I
I
F
T
T
S

Answer 10

SW02
ip sla 10

icmp-echo 1.1.1.1 source-ip 172.16.2.2
frequency 5
threshold 250
timeout 3000

ip sla schedule 10 life forever start-time now

Question 11

Port Channel and Native VLAN

Answer 11

SW01 & SW02
int e0/0

no channel-group 1 mode passive

int range e0/2 – 3

channel-group 1 mode active

int port-channel 1
switchport trunk native vlan 10

SW02
spanning-tree vlan 1-1005 root secondary

Question 12

VRRP

timers advertise

Answer 12

DSW1
interface vlan 100
vrrp 200 ip 192.168.1.200
vrrp 200 priority 200
vrrp 200 timers advertise 20

DSW2:
interface vlan 100

vrrp 200 ip 192.168.1.200

vrrp 200 timers advertise 20