英語 での Routing update の使用例とその 日本語 への翻訳
{-}
-
Colloquial
-
Ecclesiastic
-
Computer
-
Programming
Figure 7 shows a routing update subroutine.
All routing update messages are sent from port 520.
Periodically, send a routing update to every neighbor.
All routing update messages are sent from the RIP port.
Periodically, send a routing update to every neighbor.
All routing update messages are sent from the RIP port.
The test SHOULD verify that the routing update was processed by the.
The entire routing update must be processed once for each type of service.
However, R1 does not show R2 as a neighbor and does not accept routing updates from R2.
Unsolicited routing update messages have both the source and destination port equal to 520.
Does the use of extended IP access control lists(ACLs)filter regular routing updates(such as OSPF)?
It is often not practical for routing updates to list every network in the world.
When a routing update arrives from a neighbor G', add the cost associated with the network that is shared with G'.
Does the use of extended IP access control lists(ACLs)filter regular routing updates(such as OSPF)?
Unsolicited routing update messages have both the source and destination port equal to the RIP port.
This message may be sent in response to a request,or it may be an unsolicited routing update generated by the sender.
To ensure that the routing updates are not denied by ACLs, permit them using the following statements.
This message may be sent in response to a request,or it may be an unsolicited routing update generated by the sender.
To ensure that the routing updates are not denied by ACLs, permit them using the following statements.
Thus, if CPU utilization is very high,it is possible that a routing update cannot be handled or packets are dropped.
When a routing update arrives from a neighbor G', add the cost associated with the network that is shared with G'.
The primary difference fromprotocol to protocol will be the format of the routing update packet, which must be designed to be compatible with a specific protocol.
An IP datagram(not a routing update, Internet Control Message Protocol(ICMP), and IP packets with options) is received into the line card and goes through layer 2 processing.
The solution to most of these problems is to protect the routing update packets sent by the routing protocols in use e.g., RIP-2, OSPF.
Figure 1 illustrates the process by which a routing update packet is sent to the Gigabit Route Processor(GRP) and the resulting forwarding update messages are sent to FIB tables on the line cards.
Some ISPs also put in passive devices to see routing updates and withdrawals and do not rely solely on the device for log files.
Additional sanity checks to ensure with reasonable certainty that the received routing update was originated by a valid routing peer include route filters and the Generalized TTL Security Mechanism(GTSM) feature[RFC3682] sometimes also referred to as the TTL-Hack.