Which firewall filter configuration do you use?
Which firewall filter configuration do you use?
which routes will be advertised to OSPF neighbors because of the demo policy?
— Exhibit —
user@router> show route
inet.0: 9 destinations, 9 routes (9 active, 0 holddown, 0 hidden)
+ = Active Route, – = Last Active, * = Both
10.10.10.91/32 *[Direct/0] 00:09:40
> via lo0.0
10.10.10.92/32 *[OSPF/10] 00:01:50, metric 1
> to 172.16.1.2 via ge-0/0/2.0
100.100.1.0/24 *[Static/5] 00:01:50
Reject
172.16.1.0/24 *[Direct/0] 00:06:09
> via ge-0/0/2.0
172.16.1.1/32 *[Local/0] 00:06:09
Local via ge-0/0/2.0
192.168.0.0/16 *[Aggregate/130] 00:00:06
Reject
192.168.0.0/17 *[Aggregate/130] 00:00:06
> to 172.16.1.2 via ge-0/0/2.0
192.168.50.0/24 *[Static/5] 00:00:06
> to 172.16.1.2 via ge-0/0/2.0
192.168.51.0/24 *[Static/5] 00:00:06
> to 172.16.1.2 via ge-0/0/2.0
user@router> show configuration policy-options
policy-statement demo {
term 1 {
from {
protocol aggregate;
route-filter 192.168.0.0/16 longer;
}
then accept;
}}
user@router> show configuration protocols ospf
export demo;
area 0.0.0.0 {
interface ge-0/0/2.0;
}
Given the configuration and routing table shown in the exhibit, which routes will be
advertised to OSPF neighbors because of the demo policy?
what will happen to traffic from source 10.10.10.25 destined to 200.200.200.1?
user@router> show configuration firewall
family inet {
filter demo {
term example {
from {
source-address {
100.100.100.0/24;
}
destination-address {
200.200.200.0/24;
}}
then {
reject;
}}
term testing {
from {
source-address {
10.10.10.0/28;
}
destination-address {
200.200.200.0/24;
}}
then sample;
}
term results {
from {
address {
200.200.200.0/24;
}}
then accept;
}
term final {
then policer LAPD;
}}}
Given the configuration shown in the exhibit, what will happen to traffic from source
10.10.10.25 destined to 200.200.200.1?
which routes will be advertised to OSPF neighbors because of the demo policy?
user@router> show route
inet.0: 9 destinations, 9 routes (9 active, 0 holddown, 0 hidden)
+ = Active Route, – = Last Active, * = Both
10.10.10.91/32 *[Direct/0] 00:09:40
> via lo0.0
10.10.10.92/32 *[OSPF/10] 00:01:50, metric 1
> to 172.16.1.2 via ge-0/0/2.0
100.100.1.0/24 *[Static/5] 00:01:50
Reject
172.16.1.0/24 *[Direct/0] 00:06:09
> via ge-0/0/2.0
172.16.1.1/32 *[Local/0] 00:06:09
Local via ge-0/0/2.0
192.168.0.0/16 *[Aggregate/130] 00:00:06
Reject
192.168.0.0/17 *[Aggregate/130] 00:00:06
> to 172.16.1.2 via ge-0/0/2.0
192.168.50.0/24 *[Static/5] 00:00:06
> to 172.16.1.2 via ge-0/0/2.0
192.168.51.0/24 *[Static/5] 00:00:06
> to 172.16.1.2 via ge-0/0/2.0
user@router> show configuration policy-options
policy-statement demo {
term 1 {
from {
route-filter 192.168.0.0/16 longer accept;
}
then reject;
}}
user@router> show configuration protocols ospf
export demo;
area 0.0.0.0 {
interface ge-0/0/2.0;
}
Given the configuration and routing table shown in the exhibit, which routes will be
advertised to OSPF neighbors because of the demo policy?
what is the function of the protect-loopback filter?
[edit interfaces]
user@router# show
…
lo0 {
unit 0 {
family inet {
filter {
input protect-loopback;
}
address 192.168.100.1/32;
}}}
Given the configuration shown in the exhibit, what is the function of the protect-loopback
filter?
what is the purpose of the targets section of the configuration?
[edit snmp]
user@router# show
community CommunityA {
authorization read-only;
clients {
192.168.1.0/28;
}}
trap-group groupA {
categories {
link;
}
targets {
192.168.100.1;
192.168.200.1;
}}
Referring to the exhibit, what is the purpose of the targets section of the configuration?
which two statements are true?
[edit policy-options]
user@router# show
policy-statement policyABC {
term A {
from {
protocol rip;
route-filter 192.168.1.0/24 longer;
}
then accept;
}}
[edit protocols ospf]
user@router# show
export policyABC;
area 0.0.0.0 {
interface ge-0/0/0.0;
interface lo0.0;
}
Referring to the exhibit, which two statements are true? (Choose two.)
which class of service component?
…
if-exceeding {
bandwidth-limit 1m;
burst-size-limit 3k;
}
then discard;
The configuration in the exhibit is associated with which class of service component?
which command would you use to add an additional address to the ge-0/0/9.0 interface?
interfaces {
ge-0/0/8 {
unit 0 {
family inet {
address 192.168.1.1/24;
}}}
ge-0/0/9 {
unit 0 {
family inet {
address 192.168.10.1/24;
}}}}
Referring to the exhibit, which command would you use to add an additional address to the
ge-0/0/9.0 interface?