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- Which routing protocol enables authentication by default?
- EIGRP
- OSPFv2 with key chains
- Named EIGRP
- No routing protocol enables authentication by default.*
- OSPFv2
- Which statement about plain-text authentication is true?
- Plain-text authentication is considered to be insecure and should not be used.*
- Plain-text authentication is supported by EIGRP, and OSPFv2.
- Plain-text authentication peers require different passwords to authenticate the routing updates.
- Plain-text authentication use the key and hashing algorithm to produce a signature.
- Which two authentication methods does EIGRP support? (Choose two.)
- None of the above
- SHA*
- Plain text
- IPsec encryption
- MD5*
- The output of the show running-configuration command displays the following line: enable secret 4 JpAg4vBxn6wTb6NE3N1p0wfUUZzR6eOcVUKUFftxEyABased on the output, which statement is true regarding the enable password?
- It was encrypted using the password service-encryption command.
- It is encrypted using SHA256.*
- It was encrypted using the service password-encryption command.
- It is encrypted using IPsec.
- It is encrypted using MD5.
- The output of the show ip ssh command displays “SSH Enabled – version 2”. Based on this output, which statement is true?
- When SSH is enabled, this is the default SSH version.
- This is also known as “compatibility mode” because it supports both SSHvI and SSHv2.
- The device was configured with the ip ssh version 2 command.*
- None of the above.
- This is the original version but has known vulnerabilities.
- When implementing logging, it is also important that dates and times are accurate and synchronized across all the network infrastructure devices using _______.
- ntp
- NTP
- network time protocol
- Network Time Protocol *
- NETWORK TIME PROTOCOL
- The _________ privileged EXEC command can be used to manually create an archive of the running configuration file.
- archive config *
- Which statement about SNMP is true?
- SNMPv1, SNMPv2, and SNMPv3 use community strings. SNMPv2 supports the use of read-write community strings to encrypt SNMP messages.
- SNMPv1 uses community strings to encrypt SNMP messages.
- SNMPv1 is the most secure version to use.
- SNMPv3 can provide authenticity, integrity, and confidentiality.*
- Refer to the exhibit. Based on the configuration, which statement is true about the archive command?
- The startup configuration file is automatically saved every 24 hours.
- The write-memory archive configuration command saves the archive every time the running configuration is saved to NVRAM.
- The FTP path specified has a folder named admin:cisco on a server located at 10.1.2.3.
- To save the configuration, the administrator needs to use the config archive privileged EXEC command.
- The only required parameter is the path archive configuration command.*
- What does the accept-lifetime 04:00:00 Jan 10 2015 infinite command do?
- specifies that a key is acceptable for use on received packets until January 10, 2015
- specifies that a key is acceptable for use on sent packets from January 10, 2015 onward
- specifies that a key is acceptable for use on received packets from January 10, 2015 onward*
- specifies that a key is acceptable for use on sent packets until January 10, 2015
- Which VRF-lite statement is true?
- VRF-lite is the deployment of VRF without MPLS.*
- VRF-lite Layer 3 interfaces can belong to more than one VRF at any time.
- VRF-lite cannot be used with Cisco Easy Virtual Network (EVN).
- VRF-lite operates at Layer 3 while VRF operates at Layer 2.
- Which of the following is an IP-based network solution that takes advantage of existing VRF-lite technology to simplify Layer 3 network virtualization, improve support for shared services, and enhance management and troubleshooting.
- VPN Routing and Trunking (VRT)
- Virtual Routing and Forwarding (VRF)
- Cisco Easy VPN
- Virtual Routing and Trunking (VRT)
- VPN Routing and Forwarding (VRF)
- Cisco Easy Virtual Network (EVN)*
- Using SSH, implementing logging, and securing SNMP are all tasks related to securing which router operational plane?
- Management plane*
- Protocol plane
- Data plane
- Forwarding plane
- Control plane
- Air plane
- Using routing protocol authentication is a task related to securing which router operation plane?
- Management plane
- Control plane*
- Forwarding plane
- Protocol plane
- Air plane
- Data plane
- Refer to the exhibit. Which AAA authentication protocol operation is being illustrated in the exhibit?
- RADIUS*
- Kerberos
- Local
- TACACS+
- Plain text
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