Internet Enhanced Service
358
FD 100/320Gbps NT and FX NT IHub Services Guide
3HH-11985-AAAA-TQZZA Issue: 13
6.3 IES Features
6.3.1 IP Interfaces
IES customer IP interfaces can be configured with most of the same options found
on the core IP interfaces. The advanced configuration options supported are:
• Secondary IP addresses
• ICMP Options
• PIM
• IGMP
6.3.2 Filter Policies
Only IP filter policies and IPv6 filter policies can be applied to IES services.
6.3.3 Duplex support
ISAM supports non-stop routing for the following protocols in a duplex NT
configuration:
• static routes, IP interfaces and ARP
• routing protocols: OSPF, IS-IS, BGP, PIM-SSM
• DHCPv4 and DHCPv6 state information
• QoS, ACLs and security configuration (i.e., filters)
Note — The following configuration restrictions apply:
• PIM and IGMP are mutual exclusive
• for PIM and IGMP it is required that the underlaying IP
interface is on top of the virtual port
• enabling of IGMP may be refused when there is an
associated v-VPLS that has IGMP-snooping enabled
• Enabling of PIM shall be refused when one or more of the
following conditions is not satisfied:
• associated v-VPLS must have exactly one SAP
• SAP of the associated v-VPLS must be on top of a regular
port
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