Index

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [L] [M] [N] [O] [P] [R] [S] [T] [U] [V] [W] [Z]

DAI (Dynamic ARP Inspection)
     ARP packets, rate limiting
     ARP spoofing attacks, mitigating
     ARP validation checks, performing
     in DHCP environment
     in non-DHCP environment
data link layer [See Layer 2 access control; Layer 2 attack mitigation techniques; Layer 2 security.]
data plane
DCV (Device-Centric View)
DDoS attacks 2nd
debugging traffic with ACLs
decryption
default method lists (AAA)
default routes
defense in depth
deploying IPS 2nd
deployment scenarios
     for Cisco NAC appliance
     for Cisco NAC Framework solution
    for CS-MARS
         GC deployment
         levels of operation
         standalone deployment
     for MPLS VPN
DES
Detect mode (AD)
device management (Cisco Security Manager)
device security
     Auto-Secure feature
     banner messages 2nd
     BOOTP
     CDP
     Cisco IOS Resilient Configuration
     device configuration, autoloading
     DHCP
     Finger
     FTP servers
     Gratuitous ARP
     HTTP
     infrastructure ACLs
    interactive access
         via AUX port
         via console port
         via VTY port
     IP directed broadcast
     IP mask reply
     IP source routing
     IP Unreachable
     NTP
     PAD
     password protection
         encryption
         ROMMON security
         strong passwords, creating
     physical security
     privilege levels
     Proxy ARP
     security checklist
     SNMP
     TCP/UDP small-servers
     TFTP
     user authentication
DHCP (Dynamic Host Configuration Protocol)
     configuring for DHCP spoofing attack mitigation
DHCP Snooping, configuring
DHCP spoofing attacks, mitigating
DHDD (dual hub dual DMVPN) topology
DHSD (dual hub single DMPVN) topology, configuring
Diffie-Hellman algorithm
Dijkstra algorithm
directionality of ACLs
distributed time-based ACLs
DMVPN (Dynamic Multipoint VPN)
     components
     data structures
     and GET VPN
     hub-and-spoke designs
         DHDD topology
         server load-balancing topology
         SHSD topology
     mesh spoke-to-spoke designs
         DHSD topology
         MHSD topology
     network designs 2nd
     operation
domino effect
don't care bits
DoS attacks
Downloadable IP ACLs
DSA (Digital Signature Algorithm)
DVTI (dynamic VTI)
     implementing
dynamic ACLs
dynamic NAT
     configuring
dynamic PAT
dynamic routing protocols