Manage the FHS IPv6 Access List
About this task
You can create an FHS IPv6 access list or add IPv6 prefixes to an existing IPv6 access list.
Procedure
Example
Switch>enable Switch#config t Enter configuration commands, one per line. End with CNTL/Z. Switch(config)#ipv6 fhs ipv6–access-list ipv6_acl_1 fe80::221:2fff:fe31:5376/64 Switch(config)#
Variable Definitions
The following table defines parameters for the ipv6 fhs ipv6-access-list command.
Variable |
Description |
---|---|
WORD<1-64> |
Specifies the IPv6 access list name. |
WORD<0-46> |
Specifies the IPv6 address or the prefix length to be added to the IPv6 access list. |
ge <0 -128> |
Specifies the minimum value of prefix length advertised in prefix information of RA or DHCPv6 packets. By default, the value is equal to the configured prefix length. Note:
If you manually configure the value, ensure that it is greater than the configured prefix length. Also ensure, the ge value is always less than the le value. |
le <0 -128> |
Specifies the maximum value of prefix length advertised in prefix information of RA or DHCPv6 packets. By default, the value is equal to the configured prefix length. Note:
If you manually configure the value, ensure that it is greater than the configured prefix length. |
mode <allow | deny> |
Specifies the access mode. By default, the value is allow. |