Refer to the exhibit.
Which technology does the use of bi-directional BPDUs on all ports in the topology support?
Correct Answer: C
C
Spanning Tree Bridge Assurance -
Bridge Assurance (BA) can help protect against bridging loops where a port becomes designated because it has stopped receiving BPDUs. This is similar to the function of loop guard.
Reference: http://lostintransit.se/tag/convergence/
Which command enables L2 QoS support in all VLANs (including the native VLAN)?
Correct Answer: A
The command 'switchport priority extend cos' is used to enable Layer 2 Quality of Service (QoS) support for VLANs on a switchport. This command extends the Class of Service (CoS) values to all incoming frames on the switchport, including those from the native VLAN. This ensures all VLANs, including the native VLAN, have Layer 2 QoS support.
Refer to the exhibit.
Which two pieces of information in this Wireshark capture indicate that you are viewing EIGRP traffic? (Choose two.)
Correct Answer: BC
EIGRP uses protocol number 88, which can be identified as EIGRP in the Wireshark capture. Additionally, the destination IP address 224.0.0.10 is a multicast address used by EIGRP to send routing information to all EIGRP routers on a network segment. These two pieces of information confirm that the traffic is related to EIGRP.
DRAG DROP -
Drag and drop the BGP state on the left to the action that defines it on the right.
A.
B.
C.
D.
Correct Answer:
Explanation
"Pass Any Exam. Any Time." - www.actualtests.com 212
Refer to the exhibit.
Which statement is true?
Correct Answer: A
In the exhibit, R2 shows (*, 225.1.1.1) and (10.1.4.7, 225.1.1.1) as the entries. The asterisk (*) in the (*, 225.1.1.1) entry represents the shared tree, indicating that R2 is the router that is currently forwarding traffic from the RP to the receiver. Since there is no other router indicated as forwarding traffic to this group, R2 is the winner of the assert mechanism, forwarding traffic to the group through Ethernet3/0.