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Configuration Guide - IP Unicast Routing
CloudEngine 12800 and 12800E V200R002C50

This document describes the configurations of IP Unicast Routing, including IP Routing, Static Route, RIP, RIPng, OSPF, OSPFv3, IPv4 IS-IS, IPv6 IS-IS, BGP, Routing Policy, and PBR.

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Licensing Requirements and Limitations for Static Routes

Licensing Requirements and Limitations for Static Routes

Involved Network Elements

Other network elements are not required.

Licensing Requirements

Static routing is a basic feature of the CE12800 and CE12800E series switches and is not under license control.

Version Requirements

Table 2-2 Products and minimum version supporting static routes


Minimum Version Required









Feature Limitations

If a switch has FD, FDA, FD1, FG, FG1, and SD cards installed, IP packet forwarding through the default route referenced in a VPN instance may fail because of insufficient routing and forwarding entries.

During an upgrade from V200R001C00SPC100 to a later version, if a static route's next hop is iterated to a remote VPN cross route and the next hop is a VXLAN tunnel, the static route is inactive in the source version but will become active in the target version. This modification will cause inconsistent traffic transmission paths before and after the upgrade. To prevent this issue, check whether a static route's next hop is iterated to a remote VPN cross route and the next hop is a VXLAN tunnel. If so, delete this static route.

Updated: 2019-03-21

Document ID: EDOC1000166601

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