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CLI Commands
22-3
source route options
Another choice in the IP Options field of the IP header. Particular path the
sender chooses to take through the network to reach its destination, as
specified in the sender packet’s IP header. Packets of this type can be
discarded although this is a lower level of security than All Header Options.
The default is
disabled
.
Also see
show ip security settings
.
Disable Command
disable ip security_option
The
disable ip_security option
command has the following parameters.
drop_all_fragoffset1
drop_tcp_fragoffset1
disallow_all_header_options
disallow_source_route_options
Each of these parameters disables the global filtering of all IP packets containing
the specified datagram fields. This security feature also syslogs the event when the
particular packet is dropped.
Show Commands
show ip security,
show ip security settings
These commands display the state (enabled or disabled) of IP security settings. The
settings shown in the following table are the defaults.
show security_option,
show security_option
settings
These commands display status of SNMP user access, security service and
administration by remote users. Modify the SNMP user access using the
enable
or
disable security_option snmp
commands. You can modify administration by
remote user using the
enable
or
disable security_option remote_user
commands
.
SNMP User Access
-
enabled
(default) or
disabled
Security Service
-
Administration by Remote TELNET user
-
on
(default) or
off
IP SECURITY SETTINGS
Drop All Fragoffset1:
ENABLED
Drop TCP Fragoffset1
ENABLED
Disallow All Header Options
DISABLED
Disallow Source Route Options:
DISABLED
SECURITY OPTION SETTINGS
SNMP User Access:
ENABLED
Security Service:
Administration by Remote TELNET
User:
ON
Содержание OfficeConnect 3C100XF
Страница 1: ...http www 3com com OfficeConnect Gateway CLI User s Guide Release 1 0 Part No 10042302 Rev AA ...
Страница 14: ...xiv ...
Страница 18: ...iv ABOUT THIS GUIDE ...
Страница 30: ...1 12 CHAPTER 1 USING THE COMMAND LINE INTERFACE CLI ...
Страница 50: ...3 14 CHAPTER 3 ADMINISTRATIVE CLI COMMANDS ...
Страница 58: ...4 8 CHAPTER 4 CONFIGURING AND MANAGING USERS ...
Страница 70: ...6 8 CHAPTER 6 BRIDGING COMMANDS ...
Страница 78: ...8 4 CHAPTER 8 INTERFACE COMMANDS ...
Страница 82: ...9 4 CHAPTER 9 ARP COMMANDS ...
Страница 88: ...11 4 CHAPTER 11 DHCP COMMANDS ...
Страница 124: ...12 36 CHAPTER 12 IP ROUTING COMMANDS ...
Страница 134: ...13 10 CHAPTER 13 DNS COMMANDS ...
Страница 142: ...15 6 CHAPTER 15 MULTICASTING AND IGMP COMMANDS ...
Страница 160: ...17 8 CHAPTER 17 PPP COMMANDS ...
Страница 182: ...21 6 CHAPTER 21 ADDRESS TRANSLATION COMMANDS ...
Страница 186: ...22 4 CHAPTER 22 IPSEC COMMANDS ...
Страница 188: ...23 2 CHAPTER 23 SECURITY ASSOCIATION SA COMMANDS ...
Страница 192: ...24 4 CHAPTER 24 TCP COMMANDS ...
Страница 204: ...25 12 CHAPTER 25 SNMP COMMANDS ...
Страница 210: ...26 6 CHAPTER 26 IP FILTERS COMMANDS ...
Страница 238: ...29 6 CHAPTER 29 TRACEROUTE COMMANDS ...
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