
IPv6 Multicast Traffic Reduction
FieldDescription
(abcd:ef50 0:100): The lowest 32 bits of source and group. It is displayed in XXXX:XXXX hex format. Here XXXX is a
cnt | The number of packets processed in software. |
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OIF | Output interfaces. |
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age | The mcache age in seconds. The mcache is reset to 0 if traffic continues to arrive, otherwise |
| it is aged out when it reaches the time defined by ipv6 multicast |
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uptime | The up time of this mcache in seconds. |
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vidx | The vidx is shared among mcaches using the same output interfaces. The vidx specifies the |
| output port list, which shows the index. Valid range is from 4096 to 8191. |
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The number of mcaches using this vidx. | |
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To display information about the software resources used, enter the following command.
device#show ipv6 multicast resource | avail | limit | size init | |||||
mld group | alloc | |||||||
512 | 9 | 503 | 0 | 32000 | 272 | 28 | 256 | |
mld phy port | 1024 | 16 | 1008 | 0 | 200000 | 279 | 21 | 1024 |
snoop group hash | 512 | 9 | 503 | 0 | 59392 | 272 | 20 | 256 |
.... Entries deleted |
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total pool memory 194432 bytes has total 1 forwarding hash Available vidx: 4061
Syntax: show ipv6 multicast resource
The following table describes the output from the show ipv6 multicast resource command.
Field | Displays |
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alloc | The allocated number of units. |
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The number of units which are currently used. | |
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avail | The number of available units. |
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The number of resource failures |
| NOTE |
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| It is important to pay close attention to this field. |
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limit | The upper limit of this expandable field. The MLD group limit is configured using the system- |
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| max |
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58 | FastIron Ethernet Switch IP Multicast Configuration Guide |
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