Configure IP SPB Multicast Policy
Before you begin
To perform this procedure on a non-default VRF, you must first change the VRF instance. For information about how to use EDM for a non-default VRF, see Select and Launch a VRF Context View. All parameters might not be available in non-default VRFs.
About this task
Perform this procedure to configure the IP SPB Multicast Policy on the switch.
Note
This functionality is not supported on IGMP snooping and DvR Leaf.
Multi-area SPB boundary nodes with remote IS-IS enabled do not support IP SPB Multicast Policy .
Procedure
- In the navigation pane, expand .
- Select IP.
- Select the Globals tab.
- Select SpbMulticastPolicyEnable to enable this functionality.
- In SpbMulticastPolicyRmap, type the route-map.
- In SpbMulticastPolicyApply, select apply.
Globals Field Descriptions
Use the data in the following table to use the Globals tab.
|
Name |
Description |
|---|---|
|
Forwarding |
Configures the system for forwarding (routing) or for dropping. The default value is forwarding. You cannot configure this option on a DvR Leaf node. |
|
DefaultTTL |
Configures the default time-to-live (TTL) value for a routed packet. TTL indicates the maximum number of seconds elapsed before a packet is discarded. Enter an integer from 1 to 255. The default value of 255 is used if a value is not supplied in the datagram header. |
|
ReasmTimeout |
Specifies the maximum number of seconds that received fragments are held while they wait for reassembly. The default value is 30 seconds. |
|
ICMPUnreachableMsgEnable |
Enables the generation of Internet Control Message Protocol (ICMP) network unreachable messages if the destination network is not reachable from this system. These messages help determine if the system is reachable over the network. The default is disabled. Important:
As a best pactice, enable icmp-unreach-msg only if it is absolutely required. If icmp-unreach-msg is enabled and a packet is received for which there is no route in the routing table, CPU utilization can dramatically increase. |
|
ICMPRedirectMsgEnable |
Enables or disables the system sending ICMP destination redirect messages. |
|
IcmpEchoBroadcastRequestEnable |
Enables or disables IP ICMP echo broadcast request feature. The default is enabled. |
|
IcmpDropFragmentsEnable |
Enables or disables IPv4 Fragmented ICMP packet filtering globally. The default is disabled. |
|
AlternativeEnable |
Globally enables or disables the Alternative Route feature. If the alternative-route parameter is disabled, all existing alternative routes are removed. After the parameter is enabled, all alternative routes are re-added. The default is enabled. |
|
RouteDiscoveryEnable |
Enables the ICMP Router Discovery feature. The default is disabled (not selected). Use ICMP Router Discovery to enable hosts attached to multicast or broadcast networks to discover the IP addresses of neighboring routers. |
|
AllowMoreSpecificNonLocalRouteEnable |
Enables or disables a more-specific nonlocal route. If enabled, the system can enter a more-specific nonlocal route into the routing table. The default is disabled. |
|
SuperNetEnable |
Enables or disables supernetting. If supernetting is globally enabled, the system can learn routes with a route mask less than 8 bits. Routes with a mask length less than 8 bits cannot have ECMP paths, even if you globally enable the ECMP feature. The default is disabled. |
|
UdpCheckSumEnable |
Enables or disables the UDP checksum calculation. The default is enable. |
|
SourceRouteEnable |
Enables or disables IP Source Routing globally. It is disabled by default. |
|
SpbMulticastPolicyEnable |
Enables the IP SPB Multicast Policy . |
|
SpbMulticastPolicyRmap |
Configures the name of the route-map for IP SPB Multicast Policy . |
|
SpbMulticastPolicyApply |
Applies the IP SPB Multicast Policy . The default value is noAction. |
|
ARPLifeTime |
Specifies the lifetime of an ARP entry within the system, global to the switch. The default value is 360 minutes. |
|
EcmpEnable |
Globally enables or disables the Equal Cost Multipath (ECMP) feature. The default is disabled. After ECMP is disabled, the EcmpMaxPath is reset to the default value of 1. |
|
EcmpMaxPath |
Globally configures the maximum number of ECMP paths. You cannot configure this feature unless ECMP is enabled globally. |
|
Ecmp1PathList |
Selects a preconfigured ECMP path. |
|
Ecmp2PathList |
Selects a preconfigured ECMP path. |
|
Ecmp3PathList |
Selects a preconfigured ECMP path. |
|
Ecmp4PathList |
Selects a preconfigured ECMP path. |
|
Ecmp5PathList |
Selects a preconfigured ECMP path. |
|
Ecmp6PathList |
Selects a preconfigured ECMP path. |
|
Ecmp7PathList |
Selects a preconfigured ECMP path. |
|
Ecmp8PathList |
Selects a preconfigured ECMP path. |
|
EcmpPathListApply |
Applies changes in the ECMP pathlist configuration, or in the prefix lists configured as the pathlists. |
|
TcpAdjustMssEnable |
Adjusts the TCP maximum segment size (MSS) to improve the throughput for the TCP session over a Fabric Extend (FE) adjacency. The default is disabled. |
|
TcpAdjustMssStatus |
Displays the activation status of the MSS adjustment functionality. |
|
TcpAdjustMssType |
Displays if the MSS adjustment value is manually configured or auto-derived. The software does not support auto-derived values for this feature. |
|
TcpAdjustMssValue |
Configures the MSS adjustment value.
|