Brocade Communications Systems 6650 manual Chapter Snmp Access, Snmp overview

IPv6 ICMP feature configuration . . . . . . . . . . . . . . . . . . . . . . . . . . .128 Configuring ICMP rate limiting . . . . . . . . . . . . . . . . . . . . . . . . .128 Enabling IPv6 ICMP redirect messages . . . . . . . . . . . . . . . . . .129

IPv6 neighbor discovery configuration . . . . . . . . . . . . . . . . . . . . . .129 IPv6 neighbor discovery configuration notes . . . . . . . . . . . . . .130 Neighbor solicitation and advertisement messages . . . . . . . .130 Router advertisement and solicitation messages . . . . . . . . . .131 Neighbor redirect messages . . . . . . . . . . . . . . . . . . . . . . . . . . .131 Setting neighbor solicitation parameters for

duplicate address detection . . . . . . . . . . . . . . . . . . . . . . . . . . .131 Setting IPv6 router advertisement parameters . . . . . . . . . . . .132 Prefixes advertised in IPv6 router

advertisement messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134 Setting flags in IPv6 router advertisement messages. . . . . . .135 Enabling and disabling IPv6 router advertisements . . . . . . . .135 Configuring reachable time for remote IPv6 nodes. . . . . . . . .136

IPv6 MTU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .136 Configuration notes and feature limitations

for IPv6 MTU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .136 Changing the IPv6 MTU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .137

Static neighbor entries configuration . . . . . . . . . . . . . . . . . . . . . . .137 Limiting the number of hops an IPv6 packet can traverse . . . . . .138 IPv6 source routing security enhancements. . . . . . . . . . . . . . . . . .138

Clearing global IPv6 information . . . . . . . . . . . . . . . . . . . . . . . . . . .138 Clearing the IPv6 cache. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .139 Clearing IPv6 neighbor information . . . . . . . . . . . . . . . . . . . . .139 Clearing IPv6 routes from the IPv6 route table . . . . . . . . . . . .140 Clearing IPv6 traffic statistics . . . . . . . . . . . . . . . . . . . . . . . . . .140

Displaying global IPv6 information. . . . . . . . . . . . . . . . . . . . . . . . . .140 Displaying IPv6 cache information . . . . . . . . . . . . . . . . . . . . . .140 Displaying IPv6 interface information. . . . . . . . . . . . . . . . . . . . 141 Displaying IPv6 neighbor information. . . . . . . . . . . . . . . . . . . .144 Displaying the IPv6 route table . . . . . . . . . . . . . . . . . . . . . . . . .145 Displaying local IPv6 routers . . . . . . . . . . . . . . . . . . . . . . . . . . .146 Displaying IPv6 TCP information . . . . . . . . . . . . . . . . . . . . . . . . 147 Displaying IPv6 traffic statistics . . . . . . . . . . . . . . . . . . . . . . . .151

Chapter 6	SNMP Access
	SNMP overview	155

SNMP community strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .156 Encryption of SNMP community strings . . . . . . . . . . . . . . . . . .156 Adding an SNMP community string . . . . . . . . . . . . . . . . . . . . .156 Displaying the SNMP community strings . . . . . . . . . . . . . . . . .158

Brocade ICX 6650 Administration Guide	vii
53-1002600-01