A.Number Name Signature

B.Digital envelope

C.Issuer

D.Public information key

A.A router in a special area cannot establish an OSPF neighbor relationship with a router in a common area

B.Any OSPF area can be configured as a special area

C.The AS-external-LSA can be advertised to a stub area

D.The ASBR-summary-LSA can be advertised to an NSSA

A.Reporting In the forwarded mode, the ASBR VPN LSP exchanges on the two private networks to be
paired.

B.Two ASBR VPNv4 inter-exchange routes are exchanged with external label.

C.Two neighbor relationships between ASBR MP-EBGP need to be established.

D.The cross-domain scheme is not limited by the number of interconnections. VPN-option-B ASBR is
linked.

A.7 LSA class

B.1 LSA 2 LSA Classes and Classes

C.1 LSA 2 LSA 5 LSA Classes, Classes and Classes

D.3 LSA 4 LSA Classes and Classes

E.1 LSA 2 LSA 3 LSA Classes, Classes and Classes

A.Restrict the rate of packets sent to the CPU.

B.Analyze packets sent to the CPU and find the user or interface that initiates the attack.

C.Use ACL to filter data packets on the attacked router port.

D.Use CPCAR settings to limit the rate of packets sent to the CPU/ based on the protocol type, r E.
Disable the remote login function of the router.