General Port Commands
Page 174 7210 SAS M, T, X, R6, R12, Mxp, S, Sx Interface Configuration Guide
The no form of this command restores the default values.
Default The default MTU value depends on the (sub-)port type, mode and encapsulation and are listed in the
following table:
Parameters mtu-bytes — Sets the maximum allowable size of the MTU, expressed as an integer.
Values 512 — 9212
Range
config>port>ethernet 512 — 9212
multicast-ingress
Syntax multicast-ingress {l2-mc | ip-mc}
no multicast-ingress
Context config>port>ethernet
Description Platforms Supported: 7210 SAS-M, 7210 SAS-X, 7210 SAS-Mxp, 7210 SAS-Sx/S 1/10GE,7210 SAS-Sx
10/100GE, 7210 SAS-R6, 7210 SAS-R12, 7210 SAS-T.
On 7210, ingress of a port either IGMP snooping L2 multicast lookup can be enabled or IP multicast L3
multicast lookup can be enabled. This command allows user an option to turn on either IP multicast or
IGMP snooping on a given port. These are mutually exclusive.
NOTE: This limitation does not apply to egress multicast traffic. In other words, two SAP on a port can be
configured such that, one is a member of an IGMP snooping group and another SAP is a member of the IP
multicast group.
Executing this command with the option l2-mc, enable L2 multicast lookups for IGMP snooping and
executing this command with the option ip-mc, enables L3/IP multicast lookups.
Default multicast-ingress l2-mc.
Parameters l2-mc — Enables IGMP snooping on the port with L2 multicast lookup.
ip-mc — Enables IP multicast (Layer-3) lookups on the port.
Type Mode Encap Type Default
(Bytes)
10/100, Gig, or 10GigE Access null 1514
10/100, Gig, or 10GigE Access dot1q 1518
10/100, Gig, or 10GigE Access q-in-q 1522
10/100 or 100FX Ethernet Network null 1514
10/100 or 100FX Ethernet Network dot1q 1518
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