ā10-08-2018 01:42 AM - edited ā03-05-2019 10:58 AM
hello i have new router 4300 series in my end and serial line and the outher end we have the ISP router im getting line protocol down and lose connection and after a while line protocol up with connection coming back thats happen all the day we cant work in that situation thats my config i hope u will answer me and am sorry for my english
interface Tunnel1
bandwidth 10000000
ip address 173.16.1.29 255.255.255.0
no ip redirects
ip nhrp authentication CISCO
ip nhrp map multicast 172.27.3.6
ip nhrp map 173.16.1.1 172.27.3.6
ip nhrp network-id 1
ip nhrp nhs 173.16.1.1
delay 100
tunnel mode gre multipoint
!
interface GigabitEthernet0/0/0
ip address 10.98.42.222 255.255.255.224
negotiation auto
!
interface GigabitEthernet0/0/1
no ip address
negotiation auto
!
interface Serial0/1/0
no ip address
shutdown
!
interface Serial0/1/1
ip address 172.27.5.2 255.255.255.252
encapsulation ppp
Solved! Go to Solution.
ā10-09-2018 06:06 AM
problem solved thank you the problem was a hardware issues the ISP change some cables and some parts thank you
ā10-08-2018 01:47 AM
Hello,
post the output of 'show interfaces serial0/1/1'
ā10-08-2018 02:21 AM
sorry but am far away from it in another office like 50km and i cant acces with ssh duo to that problem but am going there soon and i will post the config later thank you
ā10-08-2018 03:45 AM
Hello
@mohameddjelouah wrote:
sorry but am far away from it in another office like 50km and i cant acces with ssh duo to that problem but am going there soon and i will post the config later thank you
You can perform some troubleshooting from either office.
Please post the output of the the following:
sh interface serial x/x
sh controllers (serial interface)
debug ppp negotiation
ā10-08-2018 03:35 AM
ā10-09-2018 06:06 AM
problem solved thank you the problem was a hardware issues the ISP change some cables and some parts thank you
ā10-09-2018 11:11 AM
Thank you for posting back to the community and letting us know that the problem is solved and that it was an issue with provider cabling. +5 for letting us know about this.
HTH
Rick
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