We have a weird problem with EIGRP dropping a directly connected interface. This occurs intermittently, sometimes twice a day, sometimes things are fine for a week or two.
We have a fairly straightforward hub and spoke network, with a centrally placed 3745, and various 2600s connected to it with 128 kbps leased lines. The 3745 has two active ethernet interfaces, with (of course) different subnets.
When the problem occurs, the "sh ip eirgp top" command does not show the directly connected network of f0/0 (126.96.36.199). That network does show as directly connected in the "sh ip route" output. f0/1 (188.8.131.52) is shown in the tables, and is properly distributed to all sites. f0/0 is clean, error wise. f0/0 and f0/1 are configured indentically. To get the 184.108.40.206 network distributed again we either have to reboot the 3745 or remove/install the EIGRP config. All other routes are distributed normally.
IOS is c3745-i-mz.122-15.T5, we experienced the same with c3745-i-mz.122-8.T5 before that.
We run RIP to (re)distribute routes to some hosts on the ethernet networks.
no service pad
service timestamps debug datetime localtime show-timezone
service timestamps log datetime localtime show-timezone
boot system flash flash:c3745-i-mz.122-15.T5.bin
logging buffered 4096 debugging
aaa authentication login default group tacacs+ line none
aaa authentication enable default group tacacs+ enable none
aaa accounting exec default start-stop group tacacs+
aaa session-id common
enable secret xxxx
clock timezone CET 1
clock summer-time CEST recurring last Sun Mar 2:00 last Sun Oct 3:00
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.