A network administrator is configuring CoS on a switch and assigns forwarding classes call-sig
and critical to the same queue number per the configuration below:
class-of-service {
forwarding-classes {
class best-effort queue-num 0;
class bulk-data queue-num 1;
class critical queue-num 3;
class voice queue-num 6;
class call-sig queue-num 3;
}
}
Based on the configuration, which option prioritizes call-sig traffic over critical traffic?

A company is deploying a new 802.1X port-based security infrastructure to allow users to access
resources through wired Ethernet ports. However they recently deployed an RSA token-based
system for users to connect remotely. The network administrator wants to reuse the same security

database for 802.1X port-based security.
Which 802.1X authentication protocol is required?

Refer to the Exhibit.

In the exhibit, an EBGP session is currently established between R1 and R2. R2 changes its
import policy to accept 10 of the routes it previously denied from R1.Which BGP capability must be
negotiated on the BGP session for R2 to install the routes accepted by the new policy?

Refer to the Exhibit.

In the exhibit, the enterprise is running RSTP on all switches in its network and is currently
experiencing Layer 2 loops. The primary link is between switch 1 and switch 2. For redundancy, a
secondary Layer 2 link is purchased from the provider. The provider uses Q-in-Q tunneling to
transport the enterprise’s Layer 2 frames.
Which action resolves the Layer 2 loop while maintaining backup connectivity?

A company’s security policy does not allow outside computers or smart phones into their work
areas. All company-provided computers are strictly controlled using 802.1X authentication on all of
their switches. All computers obtain DHCP IP addresses from centralized servers and all switches
have IP spoofing enabled. However, one of the computers was able to send IP spoofed packets.
Why did the IP spoof feature fail to prevent the spoofed packets from being forwarded?

You suspect that a PoE device connected to interface ge-0/0/5 on switch-1 is periodically spiking
above 15 W of power consumption.
Which configuration parameter added to switch-1 would allow you to confirm this?

Which CoS component helps with TCP global synchronization problems?

Refer to the Exhibit.

Sw-1, as configured in the exhibit, is directly connected to Sw-2 through ge-0/0/2. The “Link type”
field in show spanning-tree interface ge-0/0/2.0 detail vlan-id 20 output has been omitted from the
exhibit.
Which “Link type” should be displayed in the output?

Refer to the Exhibit.
Sw-1 and Sw-2 as shown in the exhibit are configured as follows:
Sw-1
admin@Sw-1# show
configuration-name juniper;
revision-level 1;
bridge-priority 4k;
msti 1 {
vlan 10;
}
msti 2 {
vlan 20;
}
Sw-2
configuration-name juniper;
revision-level 1;
bridge-priority 8k;
msti 1 {
vlan [ 10 15 ];
}
msti 2 {
vlan 20;
}

Which bridge is the root for CIST?

You have configured L2TP on VLAN blue.
Which CLI command verifies that STP BPDUs are being tunneled?