In addition, all ospf routing protocol exchanges are authenticated. A person or a process on behalf of a person wishing to obtain file transfer service. By default, the junos os implementation of ospfv2 is compatible with rfc 1583, ospf version 2. Ospf routing loopsuboptimal routing between cisco ios. Introduction this document is a specification of the open shortest path first ospf tcpip internet routing protocol. The difference between rfc 1583 and rfc 2328, in regard to how to choose the best route among multiple external routes. Implementations of rfc 1247 and of this memo will interoperate.
The differences consist of bug fixes and clarifications, and are backwardcompatible in nature. The human user may interact directly with a serverftp process, but use of a userftp process is. The 9304m, 9308m, and 6308msx routing switches are configured, by default, to be compliant with the rfc 1583 ospf v2 specification. The differences between this memo and rfc 1583 are explained in appendix g. Pool associations apsp, nspf announce merger swimming. Optionally, you can configure ospf authentication between ospf neighbors by either a simple password or using md5 authentication. However nxos supports rfc 2328 and there are designs wherein this difference can create routing loops in the network when there are external ospf routes in the network. By default, the firewall does not use ospf authentication for the exchange between ospf neighbors. Standards track ospf version 2 status of this memo this document specifies an internet standards track protocol for the internet community, and requests discussion and suggestions for improvements. This means that it distributes routing information between routers belonging to a single autonomous system. Rfc5 network time protocol version 3 march 1992 mills page 1 mechanisms capable of accuracies in the order of a millisecond, even after extended periods when. Ospf routing loopsuboptimal routing between cisco ios and.
The routing switches can also be configured to operate with the latest opsf standard, rfc 2178. The differences between rfc 1247 and this memo are explained in appendix e. This means that junos os maintains a single best route to an autonomous system as boundary router in the ospf routing table, rather than multiple intraas paths, if they are available. The open shortest path first ospf protocol, defined in rfc 2328, is an. Ospf is classified as an interior gateway protocol igp. For details on how to configure the system to operate with the rfc 2178, see configuring ospf on page 106.
Ospf version 2 rfc 2328, april 1998 network working group j. Learn vocabulary, terms, and more with flashcards, games, and other study tools. On the routing switches, if rfc 1583 compatibility is disabled, the preference rules affecting external routes are those stated in rfc2328, which minimize the. Aruba 3810 5400r multicast and routing guide for arubaos. Deze gratis online tool maakt het mogelijk om meerdere pdf bestanden of afbeeldingen te combineren in een pdf document. As per rfc 1583, the path selection is based solely on cost. You can also combine the ip igmp command with other igmprelated commands, as described in the following. Ospf version 2 was originally documented in rfc 1247.
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