7210 SAS-MXP, R6, R12, S, SX, T BASIC SYSTEM
CONFIGURATION GUIDE RELEASE 22.9.R1
System management
Platforms
7210 SAS-Mxp and 7210 SAS-Sx/S 1/10GE (standalone)
Description
This command enables DHCPv6 snooping in a VPLS service at the per-node level to allow the software to
appropriately allocate resources to process DHCPv6 messages received on the node. To enable DHCPv6
snooping at the individual service-object level, the user must first configure this command to enable
DHCPv6 snooping at the per-node level.
When this command is enabled, the software intercepts both DHCPv4 and DHCPv6 messages received by
the node and sends them to the CPU for further processing. If the service object (for example, SAPs and
SDP bindings) has DHCPv4 and DHCPv6 snooping enabled, the software adds and removes options to
the received DHCPv4 and DHCPv6 client messages.
If this command is enabled and DHCPv4 snooping is disabled at the service object level, the software
continues to intercept DHCPv4 messages received by the node and sends them to the CPU to be
forwarded as-is without any processing to add or remove options. Similarly, if the command is enabled
and DHCPv6 snooping is disabled at the service object level, the software continues to intercept DHCPv6
messages received by the node and sends them to the CPU to be forwarded as-is without any processing
to add or remove options.
If this command is not enabled, DHCPv6 snooping does not function and enabling DHCPv6 snooping at
the service object level has no effect.
Default
no snooping-enable
ip
Syntax
ip
Context
config>system
Platforms
7210 SAS-Mxp
Description
Commands in this context configure system-wide IP router parameters.
allow-cpu-fragmentation
Syntax
[no] allow-cpu-fragmentation
3HE 18197 AAAB TQZZA
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