Which bridge is the root for CIST?
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?
Which "Link type" should be displayed in the output?
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?
Which CoS component helps with TCP global synchronization problems?
Which CoS component helps with TCP global synchronization problems?
Which configuration parameter added to switch-1 would allow you to confirm this?
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?
Why did the IP spoof feature fail to prevent the spoofed packets from being forwarded?
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?
Which action resolves the Layer 2 loop while maintaining backup connectivity?
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?
Which BGP capability must be negotiated on the BGP session for R2 to install the routes accepted by the new po
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?
1X authentication protocol is required?
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?
Based on the configuration, which option prioritizes call-sig traffic over critical traffic?
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?
Referring to the exhibit, which two statements are true? (Choose two
Refer to the Exhibit.
Referring to the exhibit, which two statements are true? (Choose two.)