Setting DMVPM WAN for customer with Cisco 3845 (AIM-VPN) on the hub site. Cisco 2811 on the spoke sites.Checked IOS feasture guide;it mentioned IOS 15.1(2)T support IKE policy with the sha256 / sha384 hash algorithm ;crypto isakmp policy 15 hash...
understand that "show buffer" on most Cisco routers (e.g c3845) list the memory buffer that hold the packets to be processed by the software CPU like in situation of process switched traffic. In a Cat6500 with VS720 engine. What did the "show buffer"...
we had Catalyst 3550 link to Black Diamond Switch which STP priority are set to 0. By setting cat3550 vlan STP priority to 32768, the cat3550 still become the vlan STP root bridge. Any way to prevent cat3550 from becoming the root here??
It depend on what is configured for ACL 101. You up permit the traffic mentioned.
Beside, If you trying to allow the return traffic for any outbound ping from host in the 10.44 network to host in the 192.168 subnet. Using that "ip inspect outbound ou...
you resolve (ping or nslookip) those URL to their IP addresses, then just apply it a permitted destination in the ACL policies. That basically the way.
But It is also a very unreliable way as many URL (actually FQDN) are hosted/fronted by CDN cache...
The frame buffer are those egress queues on the switch port. Each switch port are designed to equipped with enough memory buffer to support the port speed (e.g. 10Gbps) and max frame sizes (e.g. jumbo frame 9000) so that it don't get overrun by opera...
Normally simplex, half-duplex ot full-duplex in networking term will describe those one to one (i.e. ethernet NIC to switch-port or NIC to NIC, etc). For UDP, it can be sent in both directions simultaneously so you can refer it a full-duplex if you l...
Any insight on the roadmap for this case?I mean will AIM-VPN on c3845 support SHA256 in hardware with IOS upgrade in the near future?Or this is not upgradeable ASIC feature on the AIM-VPN module..
