Allied Telesis 86251-08 manual Static Igmp, Show IP Icmpreply

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SHOW IP ADVERTISE

Patch Release Note

SHOW IP ICMPREPLY

Syntax SHOW IP ICMPREPLY

Description This command display the status of configurable ICMP messages (Figure

Figure 4: Example output from the SHOW IP ICMPREPLY command:

SHOW IP ICMP REPLY MESSAGES

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ICMP REPLY MESSAGES:
Network Unreachable	disabled
Host Unreachable	disabled
Redirect	enabled

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Table 5: Parameters in the output of the SHOW IP ICMPREPLY command.

Parameter	Meaning

ICMP Reply Messages	A list of ICMP configurable reply messages and whether
	they are enabled or disabled.

Static IGMP

This section describes an enhancement to the Internet Group Management

Protocol (IGMP), which is supplied as a patch on Software Releases 2.5.1 for

Rapier i Series switches.

It is possible to have a network segment that either has no multicast group members, or has a host that is unable to report its group membership with IGMP. In such cases, no multicast traffic is sent to the network segment. This enhancement provides a mechanism for the user to pull down multicast traffic to the segment.

Currently the switch forwards multicast data on a dynamic basis to hosts who have joined the multicast group. This enhancement allows the user to instruct the switch to forward multicast data over a specified interface and port, as shown in Figure 6 on page 63. This capability is essential for sending multicast traffic to hosts that cannot report their group membership with IGMP. It plays an important role in video over ADSL applications.

Figure 6 on page 63 illustrates a switch forwarding the multicast stream to a set-top box after a user specifies that group 224.1.1.1 multicast data should be forwarded out of port 4 of VLAN1.

Unlike conventional IGMP membership, this user-specified static membership never times out.

The user will also be able to filter some IGMP debug messages by source IP address and group destination address.

Patch 86251-08 for Software Release 2.5.1 C613-10356-00 REV I

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Contents Patch For Rapier Series Switches IntroductionPCR 03359 Module Core Level FeaturesPCR Module IPG Level PCR Module BGP LevelPCR Module STP Level PCR 03684 Module Core LevelPCR Module TTY, User Level PCR Module FIRE, Utility LevelPCR Module SW56 Level PCR Module Isakmp LevelPCR Module Ipsec Level PCR Module Firewall LevelPCR 31001 Module Dhcp Level PCR Module SWI LevelPCR Module IGP Level PCR Module Utility LevelPCR Module BGP Level PCR Module FFS Level PCR 31081 Module VRRP, IP, TCP, TelnetPCR Module File Level PCR 31098 Module Dhcp LevelPCR 02414 Module IPV6, SWI, IPG, Vlan PCR 31106 Module MLD LevelPCR Module IPX2 Level PCR Module IPGPCR 03751 Module Mlds Level PCR Module OSPF, IPG LevelPCR Module ETH, IPG, IPv6, IPX Level PCR Module ETH Level PCR Module FILE, INSTALL, SCR LevelPCR Module Install Level PCR 03801 Module Mlds LevelPCR 03823 Module Vlan Level PCR 03843 Module Dhcp LevelPCR Module DHCP, Telnet Level PCR Module IPG, IPV6 LevelPCR 03870 Module SWI, Vlan Level PCR Module TTY LevelPCR Module Ikmp Level PCR Module Switch LevelPCR Module IP ARP Level PCR Module Firewall Network affecting No PCR Module Ospf Network affecting No PCR Module L2TP LevelPCR 03515 Module Dhcp Level PCR Module PRI LevelPCR Module PPP Level PCR 03547 Module Dhcp Level PCR Module BGP, TCP LevelPCR Module HTTP, Firewall Level PCR Module Http Level PCR Module Ping Level PCR Module FIREWALL, IPG LevelPCR 03584 Module MLD Level PCR Module STP, SWI Level PCR 03615 Module Load LevelPCR 03618 Module Dhcp Level PCR 03647 Module Snmp Level PCR 03698 Module Dvmrp Level PCR Module PKI LevelPCR 03691 Module Dvmrp Level PCR 03708 Module Dhcp LevelPCR Module PPP, VJC Level PCR Module IP LevelPCR Module Vrrp Level PCR Module Rsvp LevelFeatures PCR Module SSL Level PCR 03371 Module Dhcp LevelPCR Module IPSEC, Ikmp Level PCR 03424 Module Dhcp Level PCR 03405 Module Stream LevelPCR 03410 Module VLAN, Core Level PCR 03429 Module SWI, Vlan LevelPCR 03443 Module Dhcp Level PCR 03436 Module IP, Dhcp LevelPCR Module IPX Level PCR Module FR LevelPCR 03465 Module Dhcp Level PCR 03492 Module HTTP, Load Level PCR Module BGP, Firewall LevelPCR 03515 Module Dhcp Level PCR 03089 Module Core Level PCR 02577 Module IPG, LOG LevelPCR Module GUI Level PCR 03094 Module STP, Vlan LevelPCR 03109 Module LOG Level PCR 03096 Module Vlan LevelPCR Module PIM, DVMRP, IPG Level PCR Module Classifier LevelPCR Module Cure Level PCR Module ETH, IPG LevelPCR Module IPG, SWI Level PCR Module Port LevelPCR 03167 Module Dvmrp Level PCR 03153 Module ACC LevelPCR Module PCI Level PCR Module LB Level PCR Module CORE, FFS, TTY LevelPCR Module FIREWALL, LB Level PCR Module User LevelPCR 03205 Module Dhcp Level PCR 03229 Module Load LevelPCR 03247 Module MVR Level PCR 03239 Module QOS LevelPCR Module SWI, IPG, PIM Level PCR 03256 Module MLD Level PCR Module VLAN, IPG LevelPCR Module DHCP, Q931, Telnet Level PCR 03346 Module Snmp Level PCR 03334 Module MVR LevelPCR 03336 Module Core Level PCR Module IP, SWI LevelPCR 03370 Module MVR Level VlanPCR 03388 Module Dhcp Level ADD PPP Create PPP Delete PPP SET PPP Show PPP PCR 03077 Module Core Level PCR 03067 Module Dhcp LevelPCR 03068 Module SWI, QOS Level PCR Module IPV6 Network affecting NoPCR Module PCI Network affecting No PCR Module SWI Network affecting NoPCR Module IPG Network affecting No PCR Module IPG, ETH Network affecting NoPCR Module TCP Network affecting No Availability Icmp Router Discovery AdvertisementsPCR Module TELNET, PING, IPV6, Network affecting No PCR Module TM Network affecting NoRouter Advertisement Messages To change these settings, use one of the commands ADD IP Interface SET IP Interface ADD IP Advertise Interface Enable IP AdvertiseDisable IP Advertise Delete IP Advertise Interface SET IP Advertise Interface Example output from the Show IP Advertise command Show IP AdvertiseSame subnet Adopting the Vrrp IP Address MLD Snooping Ping Polling of Device Reachability Down device unreachable Enable and Disable Icmp Messages Icmp RedirectCommands Disable IP IcmpreplyStatic Igmp Show IP IcmpreplyConfiguration Example Commands Show IP IgmpSee Also Show IP Igmp Debug ADD IP Igmp Destination Create IP Igmp Destination Delete IP Igmp Destination Destroy IP Igmp DestinationDisable IP Igmp Debug Enable IP Igmp DebugChecking the Port Map on Rapier16fi Switches Show IP Igmp DebugHow to check that the port map is correct How to restore the correct port map PPPoE Client on Vlan Interfaces Force Eprom download Y ?ADD PPP Create PPP Delete PPP SET PPPVLANn-servicename, TNL- callname Show PPPShow PPP