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I am in the process of building out a test environment, on an IOS router, that will be transferred to ASRs once they arrive. It is a multi-tenant environment incorporating VRFs to isolate customer networks. Customers connect via L2L VPN with an ASA o...
I am having an issue with an ASA 5510, running 8.4(1) code, causing outbound mail to remain in the SMTP server queue (Exchange 2007). This only happens with some remote mail servers. The connection usually ends with the remote server eventually sendi...
I need some VLAN security advice / recommendations on the following...We have a stack of ws-c3750x-48 Layer3 switches that hosts 100+ VLANs. The VLANs are trunked to Hyper-V virtual host servers. Each virtual host cluster hosts VMs on multiple virtua...
Thank you, Reza.I am not running a routing protocol as all the networks are directly connected. I know that I have to use BGP in order to import or export routes. Do I have to use EIGRP or OSPF too? This is where I get stuck.
I may have found the problem. I had applied the custom ESMTP policy to the "policy-map global_policy" instead of the external interface. I now have the ESMTP inspection applied to the external interface and mail seems to be flowing.Can someone confir...
I looked into PVLANs, but thought they wouldn't work since each Hyper-V host server is plugged into a trunk port carrying all the current VLANs. For example, a Hyper-V blade server may have 6 or 8 NICs each plugged into a trunk port. The HV server ma...
