Refer to the Exhibit.

A network administrator has connected four switches as shown in the exhibit. The switches are at
their factory-default configurations and the administrator powers on all of the switches at the same
time.
Which switch will become the root bridge?

Refer to the Exhibit.
— Exhibit –ethernet-switching-options {
secure-access-port {
interface ge-0/0/0.0 {
mac-limit 2 action shutdown;
no-dhcp-trusted;
}
}
storm-control {
interface all;
}
}
You have configured a MAC limit on your switch.

Referring to the exhibit, when the MAC limit is exceeded, when will the port recover?

Refer to the Exhibit.
— Exhibit –{master:0}[edit]
user@router# show interfaces
ge-0/0/1 {
unit 0 {
family ethernet-switching {
port-mode access;
vlan {
members data;
}
}
}
}
{master:0}[edit]
user@router# show ethernet-switching-options
voip {
interface ge-0/0/1.0 {

vlan voice;
forwarding-class assured-forwarding;
}
}
{master:0}[edit]
user@router# show vlans
data {
vlan-id 10;
}
voice {
vlan-id 20;
}
— Exhibit –Given the configuration in the exhibit, which VLAN or VLANs would be tagged VLANs?

Refer to the Exhibit.
protocols {
bgp {

export exp-rt;
group int {
type internal;
local-address 192.168.1.1;
neighbor 192.168.1.2;
neighbor 192.168.1.3;
}
group ext {
type external;
peer-as 65002;
neighbor 172.16.1.2;
}
}
}
policy-options {
policy-statement exp-rt {
term 1 {
from {
route-filter 200.200.200.0/24 orlonger;
}
then {
community add no-export;
accept;
}
}
}

}

Referring to the exhibit, route 200.200.200.0/24 is exported into BGP and the peering routers use
default BGP policies.
Which statement describes the advertisement for the 200.200.200.0/24 route?

Refer to the Exhibit.

Referring to the exhibit, a packet sent from User A to User B will be forwarded out interface 0/0/23
using which source MAC address?

Refer to the Exhibit.

If all OSPF routers shown in the exhibit boot at the same time, which router will be elected as the
designated router?

Refer to the Exhibit.

Referring to the exhibit, a packet destined to 172.129.3.5 is sent from ISP X towards R1.
Which statement describes how R1 handles the packet?

Refer to the Exhibit.

Referring to the exhibit, note that R5 is exporting the 172.168.1.0/24 route into OSPF. Which LSA
type does R2 send to R4?

Refer to the Exhibit.

Referring to the exhibit, R1, R2, and R3 boot at the same time. Several minutes later, R4 boots.
After R4 has been online for 40 seconds, which router will be the OSPF designated router?

Refer to the Exhibit.
— Exhibit –routing-options {

router-id 10.10.1.2;
}
policy-options {
policy-statement loadbalance {
term 1 {
from {
route-filter 100.100.0.0/16 exact;
}
then {
load-balance per-packet;
}
}
}
}
Referring to the exhibit, you have configured a load balancing policy and the router has an equal
cost path for traffic to 10.100.0.0/16.
What must you do to complete the load balancing configuration?