I would say 2951 is ok, I have it at one of my client data center on which we have 40 s2s tunnels and few of the client vpn tunnels. They also have voice and tandberg video conference through this.
And again its depends on the bandwidth and the load on it to be handle. If there will be going to put to much load and more encryption traffic then I would suggest ISR 3845.
It have On-board encryption and Support of up to 2500 VPN tunnels with the AIM-HPII-PLUS Module Antivirus defense support through Network Admission Control (NAC). Intrusion Prevention as well as stateful Cisco IOS Firewall support and many more essential security features
Regarding Voice, It support Analog and digital voice call support and Optional voice mail support. Also Optional support for Cisco CallManager Express for local call processing in stand alone business for up to 240 IP Phones And Optional support for Survivable Remote Site Telephony support for local call processing in small enterprise branch offices for up to 720 IP phones
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 ...