Could you teach the following?
・Headquarters: Cisco2811(x2台) [Active/Standby,Redundant configuration]
・Branch office: Cisco892 (160 branch office companies)
・Communication network: Arcstar IP-VPN (NTT Communications)
・Routing Protocol: BGP-4
・Communication requirement: IPSec, Short-Packet
Headquarters = 10Mbps
Branch office = 10-100Mbps、
The number is 200 VPN Tunnels in a standard specification.
However,When 160(VPN Tunnels) branch offices access the headquarters,can the
Cisco2811 endure the load?
・The performance decreases extremely according to the load with a high CPU.
Please give results in the Cisco2800 series.