Notes in Day 27 Flashcards - OSPF (Part 2)

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Status	Last Update	Fields
Published	03/05/2024	What is the formula to calculate OSPF interface cost?
Published	03/05/2024	What is the default OSPF reference bandwidth?
Published	03/05/2024	What is the OSPF cost of an Ethernet (10 mbps) interface with the default reference bandwidth?
Published	03/05/2024	What is the OSPF cost of a FastEthernet (100 mbps) interface with the default reference bandwidth?
Published	03/05/2024	What is the OSPF cost of a Gigabit Ethernet interface with the default reference bandwidth?
Published	03/05/2024	What is the OSPF cost of a 10Gig Ethernet interface with the default reference bandwidth?
Published	03/05/2024	Configure the OSPF reference bandwidth:R1(config-router)# [...]
Published	03/05/2024	What is the OSPF cost of a loopback interface?
Published	03/05/2024	Configure the OSPF cost of an interface:R1(config-if)# [...]
Published	03/05/2024	Configure the bandwidth of an interface:R1(config-if)# [...]
Published	03/05/2024	Does the bandwidth command change the speed at which an interface operates?
Published	03/05/2024	What is the default OSPF Hello timer on an Ethernet connection?
Published	03/05/2024	What is the default OSPF Dead timer on an Ethernet connection?
Published	03/05/2024	What is the multicast address for all OSPF routers?
Published	03/05/2024	OSPF Hello messages are multicast to [...]
Published	03/05/2024	OSPF neighbor states:1. [...]2. [...]3. [...]4. Exstart5. Exchange6. Loading7. Full
Published	03/05/2024	OSPF neighbor states:1. Down2. [...]3. [...]4. [...]5. Exchange6. Loading7. Full
Published	03/05/2024	OSPF neighbor states:1. Down2. Init3. [...]4. [...]5. [...]6. Loading7. Full
Published	03/05/2024	OSPF neighbor states:1. Down2. Init3. 2-way4. [...]5. [...]6. [...]7. Full
Published	03/05/2024	OSPF neighbor states:1. Down2. Init3. 2-way4. Exstart5. [...]6. [...]7. [...]
Published	03/05/2024	If no Hello messages have been received, the OSPF neighbor state is [...].
Published	03/05/2024	If a router receives an OSPF Hello packet but its own router ID is not in the Hello packet, the neighbor state is [...].
Published	03/05/2024	When an OSPF router receives a Hello packet with its own router ID, the OSPF neighbor state is [...].
Published	03/05/2024	OSPF DR/BDRs are elected in the [...] neighbor state.
Published	03/05/2024	In which OSPF neighbor state are a Master and Slave determined?
Published	03/05/2024	In the OSPF Exstart state, which router becomes the Master?
Published	03/05/2024	In the OSPF Exstart state, which router becomes the Slave?
Published	03/05/2024	In the OSPF [...] state, routers exchange DBDs which contain a list of LSAs in their LSDB.
Published	03/05/2024	OSPF: What does DBD stand for?
Published	03/05/2024	OSPF: What does LSR stand for?
Published	03/05/2024	OSPF: What does LSU stand for?
Published	03/05/2024	OSPF: What does LSAck stand for?
Published	03/05/2024	In the OSPF [...] state, routers send LSR messages to request LSAs from their neighbor.
Published	03/05/2024	OSPF LSAs are sent in [...] messages.
Published	03/05/2024	In the OSPF [...] state, the routers have a full OSPF adjacency and identical LSDBs.
Published	03/05/2024	OSPF Message type [...] = Hello
Published	03/05/2024	OSPF Message type 1 = [...]
Published	03/05/2024	OSPF Message type [...] = Database Description (DBD)
Published	03/05/2024	OSPF Message type 2 = [...]
Published	03/05/2024	OSPF Message type [...] = Link-State Request (LSR)
Published	03/05/2024	OSPF Message type 3 = [...]
Published	03/05/2024	OSPF Message type [...] = Link-State Update (LSU)
Published	03/05/2024	OSPF Message type 4 = [...]
Published	03/05/2024	OSPF Message type [...] = Link-State Acknowledgement (LSAck)
Published	03/05/2024	OSPF Message type 5 = [...]
Published	03/05/2024	Enable OSPF directly on an interface:R1(config-if)# [...]
Published	03/05/2024	Configure all interfaces to be OSPF passive interfaces by default:R1(config-router)# [...]
Status	Last Update	Fields