Download EIGRP Troubleshooting

Transcript
Troubleshooting EIGRP Neighbors
ƒ Neighbor process
ƒ Checking neighbor status
ƒ Log neighbor changes
ƒ Holding time expired
ƒ Retry limit exceeded
ƒ Manual changes
ƒ Unidirectional links
ƒ Primary/secondary mismatch
BRKRST-3330
14494_04_2008_c1
© 2008 Cisco Systems, Inc. All rights reserved.
5
Cisco Public
Neighbor Process
ƒ Hello process used for neighbor
discovery and maintenance
A
ƒ Multicast hellos
(by default)
Hello
224.0.0.10
(0100.5e00.000a)
ƒ Hello interval
B
60 seconds for
low-speed NBMA
5 seconds for all
other interfaces
BRKRST-3330
14494_04_2008_c1
© 2008 Cisco Systems, Inc. All rights reserved.
© 2006, Cisco Systems, Inc. All rights reserved.
Presentation_ID.scr
Cisco Public
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