Contents

Cisco Network Services 25

Security Settings 26

Disable SNMP 26

Disable Finger Service 27

Disable PAD Service 27

Disable TCP Small Servers Service 28

Disable UDP Small Servers Service 29

Disable IP BOOTP Server Service 29

Disable IP Identification Service 30

Disable CDP 30

Disable IP Source Route 31

Enable Password Encryption Service 31

Enable Netflow Switching 32

Enable TCP Keepalives for Inbound Telnet Sessions 32

Enable TCP Keepalives for Outbound Telnet Sessions 33

Enable Sequence Numbers and Time Stamps on Debugs 33

Enable IP CEF 33

Set Scheduler Interval 34

Set Scheduler Allocate 34

Set TCP Synwait Time 35

Enable Logging 36

Enable Unicast RPF on Outside Interfaces 36

Disable IP Gratuitous ARPs 37

Disable IP Redirects 37

Disable IP Proxy ARP 38

Disable IP Directed Broadcast 38

Disable MOP Service 39

Disable IP Unreachables 39

Disable IP Mask Reply 40

Set Minimum Password Length to Less Than 6 Characters 40

Cisco SDM Express User’s Guide

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Ol-7141-04

 

 

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