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EES4710BD 10 Slots L2/L3/L4 Chassis Switch
d. Configure OSPF packet sending timer parameter (timer of broadcast interface sending
HELLO packet to poll, timer of neighboring layer 3 switch invalid timeout, timer of LSA
transmission delay and timer of LSA retransmission.
Command Explanation
Interface Mode
ip ospf hello-interval <time>
no ip ospf hello-interval
Sets interval for sending HELLO packets; the “no
ip ospf hello-interval” command restores the
default setting.
ip ospf dead-interval <time >
no ip ospf dead-interval
Sets the interval before regarding a neighbor layer
3 switch invalid; the “no ip ospf dead-interval”
command restores the default setting.
ip ospf transmit-delay <time>
no ip ospf transmit-delay
Sets the delay time before sending link-state
broadcast; the “no ip ospf transmit-delay”
command restores the default setting.
ip ospf retransmit <time>
no ip ospf retransmit
Sets the interval for retransmission of link-state
advertisement among neighbor layer 3 switches;
the “no ip ospf retransmit” command restores the
default setting.
(2) Configure OSPF route introduction parameters
a. Configure default parameters (default type, default tag value, default cost, default interval
and default number uplimit)
Command Explanation
OSPF protocol configuration mode
default redistribute type { 1 | 2 }
no default redistribute type
Sets the default route weight for route to be
introduced; the “no default-metric” command
restores the default setting.
default redistribute tag <tag>
no default redistribute tag
Sets the default tag value for introducing external
routes; the “no default redistribute tag”
command cancels the tag value setting.
default redistribute cost <cost>
no default redistribute cost
Sets the default cost for introducing external
routes; the “no default redistribute cost”
command cancels the cost for introducing external
routes. .
default redistribute interval <time>
no default redistribute interval
Sets the interval for introducing external routes;
the “no default redistribute interval” command
restores the default setting.
default redistribute limit <routes>
no default redistribute limit
Sets the maximum for external routes
introduction; the “no default redistribute limit”
command restores the default setting.
b. Configure the routes of the other protocols to introduce to OSPF.
Command Explanation
OSPF protocol configuration mode
redistribute ospfase { bgp | connected |
static | rip} [ type { 1 | 2 } ] [ tag <tag> ]
[ metric <cost_value> ]
no redistribute ospfase { bgp | connected |
static | rip }
Introduces BGP routes, direct routes, static
routes and RIP routes as external routing
information; the “no redistribute ospfase
{ bgp | connected | static | rip }” command
cancels the introduction of external routing
information.