I have 5 brnaches require to connect to HO router via ISDN when primary link goes down in any of the branch routers. I need to configure all available (4) BRI ports in HO router to connect from branch ISDN router to any of the BRIs ports in HO router.
I have attached HO router and one of branch routers ISDN backup configuration. This network is live at present. So unfortunately I don?t have any risk to do trail error. Appreciate any one can advise me required configurations or have a look on my attached configuration.
OSPF has been used as a routing protocol and dialer watch is used to watch to primary link down.
I think when a primary link is down in the Multiprotocol Label Switching (MPLS) core network, the ISDN Backup in MPLS Core feature allows a backup ISDN link on a dialer interface to be brought up to restore network connectivity.
Question We run asr9001 with XR 6.1.3, and we have a very long delay to
login w/ SSH 1 or 2 to the device compare to IOS device. After
investigation, the there is 1s delay between the client KEXDH_INIT and
the server (XR) KEXDH_REPLY. After debug ssh serv...
Introduction The purpose of this document is to demonstrate the Open
Shortest Path First (OSPF) behavior when the V-bit (Virtual-link bit) is
present in a non-backbone area. The V-bit is signaled in Type-1 LSA only
if the router is the endpoint of one or ...
Hi, I am seeing quite a few issues with patch install and wanted to
share my experience and workaround to this. Login to admin via CLI, then
access root with the “shell” command Issue “df –h” and you’ll probably
see the following directory full or nearly ...