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Phantom EIGRP AS 1

dixiewrecked
Level 1
Level 1

Has any one ever come across a phantom AS when issuing the show ip eigrp topology?

Below is the last line of the output, and AS 1 is not configured on the router.

IP-EIGRP Topology Table for AS(1)/ID(0.0.0.0)

There is nothing below it.  Just that statement.

1 Reply 1

Reza Sharifi
Hall of Fame
Hall of Fame

Are you sure you have not configured AS1?

Here is the output without any EIGRP config

Switch-D(config)#do sh ip eigr top

Switch-D(config)#

and here is the output after I configure EIGRP 1

Switch-D(config)#router eigrp 1  
Switch-D(config-router)#do sh ip eigr top
EIGRP-IPv4 Topology Table for AS(1)/ID(0.0.0.0)

Switch-D(config-router)#

and here is the output after I change EIGRP 1 to 2

Switch-D(config-router)#no router eigrp 1
Switch-D(config)#router eigrp 2  
Switch-D(config-router)#do sh ip eigr top
EIGRP-IPv4 Topology Table for AS(2)/ID(0.0.0.0)

Switch-D(config-router)#