Configuration Guide User guide

1626 FastIron Configuration Guide
53-1002494-02
MLD snooping configuration
Displaying software resource usage for VLANs
To display information about the software resources used, enter the following command.
Syntax: show ipv6 mld-snooping resource
The following table describes the output from the show ipv6 mld-snooping resource command.
This field... Displays...
alloc The allocated number of units.
in-use The number of units which are currently used.
avail The number of available units.
get-fail The number of resource failures.
NOTE: It is important to pay close attention to this field.
limit The upper limit of this expandable field. The MLD group limit is configured using the
system-max mld-max-group-addr command. The snoop mcache entry limit is configured
using the system-max mld-snoop-mcache command.
get-mem The current memory allocation. This number should continue to increase.
size The size of a unit (in bytes).
init The initial allocated amount of memory.
NOTE: This number can be increased. (More memory can be allocated if necessary.)
Available vidx The output interface (OIF) port mask used by mcache. The entire device has a maximum
of 4096 vidx. Different mcaches with the same OIF share the same vidx. If vidx is not
available, the stream cannot be hardware-switched.
Brocade#show ipv6 mld-snooping resource
alloc in-use avail get-fail limit get-mem size init
mld group 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
total pool memory 194432 bytes
has total 1 forwarding hash
Available vidx: 4061