Configuration Notes
62 Router Configuration Guide
Configuration Notes
The following information describes router configuration caveats.
• A system interface and associated IP address should be specified.
• Boot options file (BOF) parameters must be configured prior to configuring router
parameters.
• Confederations can be configured before protocol connections (such as BGP) and
peering parameters are configured.
• IPv6 interfaces and associated routing protocols may only be configured on the
following systems:
→ 7950 XRS systems.
→ 7750 SR chassis systems in chassis mode c or d.
→ 7750 SR-a chassis systems.
→ 7750 SR-e chassis systems.
→ 7450 ESS systems running in mixed-mode with IPv6 functionality limited to
those interfaces on slots with 7750 IOM3-XPs/IMMs (or later) line cards.
→ 7750 SR-c4/12.
• An iom2-20g and a SFM2 card are required to enable the IPv6 CPM filter and per-
peer queuing functionality.