Finger
PAD
Small Servers
Bootp
HTTP service
Identification Service
CDP
NTP
Source Routing

Password-encryption service
Tuning of scheduler interval/allocation
TCP synwait-time
TCP-keepalives-in and tcp-kepalives-out
SPD configuration
No ip unreachables for null 0

ICMP
Proxy-Arp
Directed Broadcast
Disables MOP service
Disables icmp unreachables
Disables icmp mask reply messages.

Enables sequence numbers & timestamp
Provides a console log
Sets log buffered size
Provides an interactive dialogue to configure the logging server ip address.

Checks for a banner and provides facility to add text to automatically configure:
Login and password
Transport input & output
Exec-timeout
Local AAA
SSH timeout and ssh authentication-retries to minimum number
Enable only SSH and SCP for access and file transfer to/from the router

Enables Cisco Express Forwarding (CEF) or distributed CEF on the router�� when available
Anti-spoofing
Blocks all IANA reserved IP address blocks
Blocks private address blocks if customer desires
Installs a default route to NULL 0�� if a default route is not being used
Configures TCP intercept for connection-timeout�� if TCP intercept feature is available and the user is interested
Starts interactive configuration for CBAC on interfaces facing the Internet�� when using a Cisco IOS Firewall image��
Enables NetFlow on software forwarding platforms