I have two Cisco 7609S (R1 runs 15.2(4)S1 and R2 runs 15.3(3)S1) running iBGP between them, apart from OSPF as IGP, and connected by a STM4 SONET link. After the IOS upgrade of R2 from 15.2(4)S1 to 15.3(3)S1, I saw that iBGP session's MSSs were misaligned even though PMTUD discovery is enabled by default.
I get the following outputs:
R2#sh ip bgp neighbors [R1's ip address]
BGP state = Established, up for 1w0d
Connections established 1; dropped 0
Last reset never
Transport(tcp) path-mtu-discovery is enabled
Graceful-Restart is enabled, restart-time 120 seconds, stalepath-time 360 seconds
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 ...