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| Multicast Filtering Commands
C
43
HAPTER
MVR for IPv6
mvr6
upstream-source-ip
C
U
OMMAND
SAGE
◆
By default, the switch forwards any multicast streams within the
address range set by a profile, and bound to a domain. The multicast
streams are sent to all source ports on the switch and to all receiver
ports that have elected to receive data on that multicast address.
◆
When the mvr6 source-port-mode dynamic command is used, the
switch only forwards multicast streams which the source port has
dynamically joined. In other words, both the receiver port and source
port must subscribe to a multicast group before a multicast stream is
forwarded to any attached client. Note that the requested streams are
still restricted to the address range which has been specified in a profile
and bound to a domain.
E
XAMPLE
Console(config)#mvr6 source-port-mode dynamic
Console(config)#
This command configures the source IPv6 address assigned to all MVR
control packets sent upstream on the specified domain. Use the no form to
restore the default setting.
S
YNTAX
mvr6 domain domain-id upstream-source-ip source-ip-address
no mvr6 domain domain-id upstream-source-ip
domain-id - An independent multicast domain. (Range: 1-5)
source-ip-address – The source IPv6 address assigned to all MVR
control packets sent upstream. This parameter must be a full IPv6
address including the network prefix and host address bits.
D
S
EFAULT
ETTING
All MVR reports sent upstream use a null source IP address
C
M
OMMAND
ODE
Global Configuration
C
U
OMMAND
SAGE
All IPv6 addresses must be according to RFC 2373 "IPv6 Addressing
Architecture," using 8 colon-separated 16-bit hexadecimal values. One
double colon may be used in the address to indicate the appropriate
number of zeros required to fill the undefined fields. (Note that the IP
address ff02::X is reserved.)
E
XAMPLE
Console(config)#mvr6 domain 1 upstream-source-ip 2001:DB8:2222:7223::72
Console(config)#
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