Refer to the Exhibit. Under normal conditions, SW1 is spanning tree root and the link between SW2 AND SW3 is in the blocking state. This network transports large amounts of traffic and is heavily loaded. After a software upgrade to these switches, users are complaining about slow performance. To troubleshoot, the commands shown in the exhibit are entered. What two are the most likely causes of this issue?

Refer the Exhibit. What as-path access-list regular expression should be applied on R2 to only allow updates originated from AS65501 or autonomous systems directly attached to AS65501?

What is a stream cipher?

What does the Common Criteria (CC) standard define?

Which of the following is the most effective technique to prevent source IP Address spoofing?

Which of the following are not steps in setting up a TLS session?

To increase security, MD5 authentication is added to an OSPF virtual link. Company security policies dictate that all passwords must be changed after 90 days. What will be the effect on the OSPF network of changing the MD5 key?

What technologies are included in Anti-X? (Choose 3)

Assuming the shown data packet is to be protected by AH (Authentication Header) in transport mode, which of the following correctly describes the packet structure after AH is applied?

Refer to the Exhibit. A Cisco security appliance has been inserted between a multicast source and its receiver, preventing multicast traffic between them. What is the best solution to address this problem?