H3C S7500 Series Ethernet Switches Command Manual

Table Of Contents
Command Manual – Telnet Protection
H3C S7500 Series Ethernet Switches Chapter 1 T
elnet Protection Configuration Commands
1-3
Description
Use the attack-protection icmp command to enable ICMP protection.
Use the undo attack-protection icmp command to disable ICMP protection.
Before enabling ICMP protection, you need to enable ICMP protection, and then
configure global Telnet protection, special ARP Telnet protection, and default-route
Telnet protection.
By default, ICMP protection is disabled.
Examples
# Protect ICMP packets addressed from the source IP address 192.168.0.100.
<H3C> system-view
System View: return to User View with Ctrl+Z.
[H3C] attack-protection icmp 192.168.0.100
1.1.4 attack-protection snmp
Syntax
attack-protection snmp [ ip-address ]
undo attack-protection snmp
View
System view
Parameters
ip-address: Configures to protect SNMP packets for the specified source IP address.
Description
Use the attack-protection snmp command to enable SNMP protection.
Use the undo attack-protection snmp command to disable SNMP protection.
Before enabling SNMP protection, you need to enable SNMP protection, and then
configure global Telnet protection, special ARP Telnet protection, and default-route
Telnet protection.
By default, SNMP protection is disabled.
Examples
# Protect SNMP packets addressed from the source IP address 192.168.0.100.
<H3C> system-view
System View: return to User View with Ctrl+Z.
[H3C] attack-protection snmp 192.168.0.100