A. this login authenticationmethod list is automaticallyapplied to all lines except those that have a named method list explicitly defined
B. If the user fails the TACACS+ authentication then the local database on the router will be used to authenticatethe user
C. if the tacacs+ server fails to respond then the local database on the router will be used to authenticate the user
D. "login" is the name of the method list being configured
E. if the tacacs+ server is unavailable, authentication will succeed automaticallyby default
您可能感興趣的試卷
你可能感興趣的試題
A. Cisco Secure Desktop (CSD)
B. NAC Appliance Agent (NAA)
C. Cisco SecurityAgent (CSA)
D. SSLVPN Client (SVC)
E. Cisco TrustAgent (CTA)
A. ACCESS REQUEST
B. ACCESS ACCEPT
C. CONTINUE
D. CHALLENGE
E. REPLY
F. START
A. the business knowledge of the IT staff
B. the technical knowledge of the IT staff
C. the company’s business objectives
D. the company’s network topology
E. the IT future directions
A. Class-Based Policing
B. Control Plane Policing
C. Dual-Rate Policier
D. Single-Rate Policier
E. Class-BasedTraffic Shaper
A. The client and the NAS.
B. The NAS andthe LNS.
C. The NAS and the LAC.
D. The client and the LNS.
A. PFS group.
B. Encryption algorithm.
C. Hashing Algorithm.
D. Authenticationmethod.
E. Lifetime duration.
A. The sender of the message.
B. The receipient of the message.
C. The sender’s administrator who provides the sender with the PGP program.
D. A third party that belongs to what’s often known as "web of trust", that can verify the relationship between the user and the key.
E. The vendor of the PGP program.
A. tunnel source
B. tunnel destination
C. tunnel key
D. ip address
E. tunnelvrf
A. A DH key exchange is an algorithm that utilizes asymmetric cryptographic keys.
B. The DH key exchange is used to establish a shared secret over an insecure medium during an IPSec phase 1 exchange.
C. The DH exchange is susceptible to man-in-the-middle attacks.
D. The DH exchange is used to authenticate the peer device duringan IPSec phase 1 exchange.
E.A DH exchange provides Perfect Forward Secrecy (PFS).
A. 3DES is muchmore secure than DES.
B. Both DES and 3DES are stream ciphers.
C. DES uses 64 bitkeys, although the effective key lengthis only 56bits.
D. The decryption operation for both DES and 3DES is the same as the encryption operation.
E. DES can only be used for encryption, whereas 3DES can also be used for authentication.
最新試題
CS-MARS works with which IOS feature to accomplish anomaly detection?()
What are the header sizes for point-to-point and multi-point GRE(also known asmGRE) with tunnel key?()
Which two statements are correct about the aaa authentication login default grouptacacs+ localglobal configuration command? ()
When configuring a multipoint GRE (mGRE) tunnel interface, which one of the following is NOT a valid configuration option:()
What technologies are included inAnti-X? ()
When implementing best practices for IP Source Address Spoofing and Defeating Denial of Service Attacks with IP SourceAddress Spoofing, what RFC is commonly usedto protect your network?()
Choose the most correct statements about SMTP/ESMTP. ()
What group in Cisco IOS does 1536-bit Diffie-Hellman prime modulus equivalent too?()
Which SSL protocol takes anapplication message tobe transmitted, fragments the datainto manageable blocks, optionally compresses the data, applies a MAC, encrypts, adds a header, and transmits the resulting unit ina TCPsegment?()
Which of the following is an example of a security technology that could be enabled by Netflow?()