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Cisco's whitepaper's (attached) figure 1 (last page) recommends a 3945 for 150 Mbps WAN link. However, Cisco's recommendations are conservative, i.e. they try to insure you'll never have a performance issue using their recommendation. If you don't expect to routinely saturate the link, you can often do fine going a "size" down or sometimes even two "sizes" down. I.e. you might be okay with a 3925 or even a 2951.
Conversely if you think you may, in a year or two, need to increase your bandwidth, you might want to upsize.
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 ...