Reference Guide

614 | Open Shortest Path First (OSPFv2)
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Use the following command in CONFIGURATION- ROUTER-OSPF mode to redistribute routes:
To view the current OSPF configuration, use the show running-config ospf command in the EXEC mode or
the
show config command in the ROUTER OSPF mode
Figure 31-17. Command Example: show config
Troubleshooting OSPFv2
FTOS has several tools to make troubleshooting easier. Be sure to check the following, as these are typical
issues that interrupt an OSPFv2 process. Note that this is not a comprehensive list, just some examples of
typical troubleshooting checks.
• Has OSPF been enabled globally?
• Is the OSPF process active on the interface?
• Are adjacencies established correctly?
• Are the interfaces configured for Layer 3 correctly?
• Is the router in the correct area type?
• Have the routes been included in the OSPF database?
• Have the OSPF routes been included in the routing table (not just the OSPF database)?
Some useful troubleshooting commands are:
• show interfaces
• show protocols
• debug IP OSPF events and/or packets
Command Syntax Command Mode Usage
redistribute {bgp | connected | isis | rip |
static} [metric metric-value |
metric-type type-value] [route-map
map-name] [tag tag-value]
CONFIG-ROUTER-
OSPF-id
Specify which routes will be redistributed into OSPF
process. Configure the following required and
optional parameters:
• bgp, connected, isis, rip, or static: enter one of
the keyword to redistribute those routes. rip is
supported only on E-Series.
•
metric metric-value range: 0 to 4294967295.
• metric-type metric-type: 1 for OSPF external
route type 1 or 2 for OSPF external route type 2.
•
route-map map-name: enter a name of a
configured route map.
• tag tag-value range: 0 to 4294967295.
FTOS(conf-router_ospf)#show config
!
router ospf 34
network 10.1.2.32 0.0.0.255 area 2.2.2.2
network 10.1.3.24 0.0.0.255 area 3.3.3.3
distribute-list dilling in
FTOS(conf-router_ospf)#