Gebruiksaanwijzing /service van het product SMC-169 van de fabrikant Cisco Systems
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SMC-169 Cisco IOS XR System Management Configuration Guide Implementing NTP on Cisco IOS XR Software Network T ime Protocol (NTP) is a protocol designed to time-synchronize de vices within a network.
Implementing NTP on Cisco IOS XR Software Prerequisites for Implementing NTP on Cisco IOS XR Software SMC-170 Cisco IOS XR System Management Configuration Guide Prerequisites for Implementing NTP on C.
Implementing NTP on Cisco IOS XR Software How to Implement NTP on Cisco IOS XR Software SMC-171 Cisco IOS XR System Management Configuration Guide The communications between machines running NTP (know.
Implementing NTP on Cisco IOS XR Software How to Implement NTP on Cisco IOS XR Software SMC-172 Cisco IOS XR System Management Configuration Guide The follo wing are two most commonly used, poll-based.
Implementing NTP on Cisco IOS XR Software How to Implement NTP on Cisco IOS XR Software SMC-173 Cisco IOS XR System Management Configuration Guide Configuring Broadcast-Based NTP Associations This task explains ho w to conf igure broadcast-based NTP associations.
Implementing NTP on Cisco IOS XR Software How to Implement NTP on Cisco IOS XR Software SMC-174 Cisco IOS XR System Management Configuration Guide When a networking de vice is operating in the br oadcastclient mode , it does not engage in any polling.
Implementing NTP on Cisco IOS XR Software How to Implement NTP on Cisco IOS XR Software SMC-175 Cisco IOS XR System Management Configuration Guide Configuring NTP Access Groups This task explains ho w to conf igure NTP access groups. Note No specif ic command enables NTP; the f irst NTP conf iguration command that you issue enables NTP .
Implementing NTP on Cisco IOS XR Software How to Implement NTP on Cisco IOS XR Software SMC-176 Cisco IOS XR System Management Configuration Guide If the source IP address matches the access lists for more than one access type, the f irst type is granted.
Implementing NTP on Cisco IOS XR Software How to Implement NTP on Cisco IOS XR Software SMC-177 Cisco IOS XR System Management Configuration Guide Step 3 access-group { peer | query-only | serve | ser.
Implementing NTP on Cisco IOS XR Software How to Implement NTP on Cisco IOS XR Software SMC-178 Cisco IOS XR System Management Configuration Guide Configuring NTP Authentication This task explains ho w to conf igure NTP authentication. Note No specif ic command enables NTP; the f irst NTP conf iguration command that you issue enables NTP .
Implementing NTP on Cisco IOS XR Software How to Implement NTP on Cisco IOS XR Software SMC-179 Cisco IOS XR System Management Configuration Guide DETAILED STEPS Command or Action Purpose Step 1 configure Example: RP/0/RP0/CPU0:router# configure Enters global conf iguration mode.
Implementing NTP on Cisco IOS XR Software How to Implement NTP on Cisco IOS XR Software SMC-180 Cisco IOS XR System Management Configuration Guide Disabling NTP Services on a Specific Interface This task explains ho w to disable NTP services on a specif ic interface.
Implementing NTP on Cisco IOS XR Software How to Implement NTP on Cisco IOS XR Software SMC-181 Cisco IOS XR System Management Configuration Guide Step 3 no interface type instance or interface type i.
Implementing NTP on Cisco IOS XR Software How to Implement NTP on Cisco IOS XR Software SMC-182 Cisco IOS XR System Management Configuration Guide Configuring the Source IP Address for NTP Packets This task explains ho w conf igure the source IP address for NTP packets.
Implementing NTP on Cisco IOS XR Software How to Implement NTP on Cisco IOS XR Software SMC-183 Cisco IOS XR System Management Configuration Guide Step 3 source interface-type interface-instance Example: RP/0/RP0/CPU0:router(config-ntp)# source POS 0/0/0/1 Conf igures an interface from which the IP source address will be taken.
Implementing NTP on Cisco IOS XR Software How to Implement NTP on Cisco IOS XR Software SMC-184 Cisco IOS XR System Management Configuration Guide Configuring the System as an Authoritative NTP Server This task explains ho w to conf igure the router as an authoritati ve NTP server .
Implementing NTP on Cisco IOS XR Software How to Implement NTP on Cisco IOS XR Software SMC-185 Cisco IOS XR System Management Configuration Guide Updating the Hardware Clock This task explains ho w to conf igure the hardware clock to be periodically updated from the software clock running NTP .
Implementing NTP on Cisco IOS XR Software How to Implement NTP on Cisco IOS XR Software SMC-186 Cisco IOS XR System Management Configuration Guide SUMMARY STEPS 1.
Implementing NTP on Cisco IOS XR Software How to Implement NTP on Cisco IOS XR Software SMC-187 Cisco IOS XR System Management Configuration Guide Verifying the Status of the External Reference Clock This task explains ho w to verify the status of NTP components.
Implementing NTP on Cisco IOS XR Software Configuration Examples for Implementing NTP on Cisco IOS XR Software SMC-188 Cisco IOS XR System Management Configuration Guide Configuration Examples for Imp.
Implementing NTP on Cisco IOS XR Software Configuration Examples for Implementing NTP on Cisco IOS XR Software SMC-189 Cisco IOS XR System Management Configuration Guide Configuring NTP Access Groups:.
Implementing NTP on Cisco IOS XR Software Configuration Examples for Implementing NTP on Cisco IOS XR Software SMC-190 Cisco IOS XR System Management Configuration Guide • The router is conf igured to synchronize only to systems providing authentication k ey 3 in their NTP packets.
Implementing NTP on Cisco IOS XR Software Additional References SMC-191 Cisco IOS XR System Management Configuration Guide Updating the Hardware Clock: Example The following e xample shows an NTP conf iguration in which the router is conf igured to update its hardware clock from the software clock at periodic interv als: ! ntp server 10.
Implementing NTP on Cisco IOS XR Software Additional References SMC-192 Cisco IOS XR System Management Configuration Guide RFCs Technical Assistance RFCs T itle RFC 1305 Network T ime Protocol, V ersi.
Een belangrijk punt na aankoop van elk apparaat Cisco Systems SMC-169 (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen Cisco Systems SMC-169 heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens Cisco Systems SMC-169 vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Cisco Systems SMC-169 leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Cisco Systems SMC-169 krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Cisco Systems SMC-169 bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Cisco Systems SMC-169 kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Cisco Systems SMC-169 . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.