922 CHAPTER 83: T ELNET PROTECTION CONFIGURATIONConfiguring SNMPProtectionConfiguring ICMPProtectionConfiguringDefault-route TelnetProtectionEnable global Telnetprotection or specialARP Telnet protectionattack-protection[ ip-address ]RequiredIf you use this command with theip-address parameter, you can protectthe specified Layer-3 interfaces.Table 710 Configure Telnet protectionOperation Command DescriptionTable 711 Configure SNMP protectionOperation Command DescriptionEnter system view system-view -Enable SNMPprotectionattack-protection snmp[ ip-address ]RequiredIf you use this command with theip-address parameter, you can protectthe packets that match this source IPaddress onlyEnable global Telnetprotection or specialARP Telnet protectionattack-protection[ ip-address ]RequiredIf you use this command with theip-address parameter, you can protectthe specified Layer-3 interfaces.Table 712 Configure ICMP protectionOperation Command DescriptionEnter system view system-view -Enable ICMPprotectionattack-protection icmp[ ip-address ]RequiredIf you use this command with theip-address parameter, you canprotect the packets that match thissource IP address onlyEnable global Telnetprotection or specialARP Telnet protectionattack-protection[ ip-address ]RequiredIf you use this command with theip-address parameter, you canprotect the specified Layer-3interfaces.Table 713 Configuring default-route Telnet protectionOperation Command DescriptionEnter system view system-view -Enable default-routeTelnet protectionundo attack-protectiondisable-defaultrouteRequiredBy default, default-routeTelnet protection is disabled.
