Microsoft ES4612 User Manual

IP Routing Commands

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Open Shortest Path First (OSPF) 

General Configuration
router ospf

Enables or disables OSPF

GC

router-id

Sets the router ID for this device

RC

compatible rfc1583

Calculates summary route costs using RFC 1583 (OSPFv1)

RC

default-information 

originate

Generates a default external route into an autonomous system

RC

timers spf

Configures the hold time between consecutive SPF calculations RC

Route Metrics and Summaries
area range

Summarizes routes advertised by an ABR

RC

area default-cost

Sets the cost for a default summary route sent into a stub or NSSA RC

summary-address

Summarizes routes advertised by an ASBR

RC

redistribute

Redistribute routes from one routing domain to another

RC

Area Configuration
network area

Assigns specified interface to an area

RC

area stub

Defines a stubby area that cannot send or receive LSAs

RC

area nssa

Defines a not-so-stubby that can import external routes

RC

area virtual-link

Defines a virtual link from an area border routers to the backbone RC

Interface Configuration
ip ospf authentication

Specifies the authentication type for an interface

IC

ip ospf authentication-key Assigns a simple password to be used by neighboring routers 

IC

ip ospf 

message-digest-key

Enables MD5 authentication and sets the key for an interface

IC

ip ospf cost

Specifies the cost of sending a packet on an interface

IC

ip ospf dead-interval

Sets the interval at which hello packets are not seen before 

neighbors declare the router down

IC

ip ospf hello-interval

Specifies the interval between sending hello packets 

IC

ip ospf priority

Sets the router priority used to determine the designated router

IC

ip ospf retransmit-interval Specifies the time between resending a link-state advertisement IC

ip ospf transmit-delay

Estimates time to send a link-state update packet over an interface IC

Display Information
show ip ospf

Displays general information about the routing processes

PE

show ip ospf 

border-routers

Displays routing table entries for Area Border Routers (ABR) and 

Autonomous System Boundary Routers (ASBR)

PE

show ip ospf database

Shows information about different LSAs in the database

PE

show ip ospf interface

Displays interface information

PE

show ip ospf neighbor

Displays neighbor information

PE