Bridge IP Configurations
Both default bridges and user generated bridges contain IP/DHCP configuration to allow IP configurations on any port. NFVIS provides two ports by default for zero touch deployment, with dhclient actively requesting DHCP IP configurations.
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IPv4 DHCP
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Static IPv4
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IPv6 DHCP
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IPv6 SLAAC
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Static IPv6
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VLAN tag
Except for ENCS 5400 management port configuration which continues to remain under system settings mgmt , use the Bridge APIs and Commands to enable IP configurations and move away from the previous System Settings APIs and commands.
On ENCS5100 use system settings mgmt for management IP configuration and bridges bridge lan-br for LAN IP configuration.
Restrictions for Bridge IP Configurations
IPv4:
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IPv4 DHCP can only be configured on one bridge at a time
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Cannot configure IPv4 DHCP on any bridge if system wide default gateway is configured
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Cannot configure system settings default-gw if IPv4 DHCP is configured on any bridge.
IPv6:
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IPv6 DHCP can only be configured on one bridge at any time, and cannot be applied on any bridge if IPv6 SLAAC is applied on any bridge or if system wide IPv6 default gateway is configured.
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IPv6 SLAAC can only be configured on one bridge at any time, and cannot be applied on any bridge if IPv6 DHCP is applied on any bridge or if system wide IPv6 default gateway is configured.
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Cannot configure system settings default-gw-ipv6 if IPv6 DHCP or IPv6 SLAAC is configured on any bridge.