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routers using auto summary with classless protocols (ie eigrp) don't generate a black hole, even when they have discontiguous IP networks. Instead, they summarize the two discontiguous networks, advertise a much larger route to the rest of the netwo...
What are the pros and cons to using stp when vtp pruning is in effect?I had a problem with a trunk using FastEtherChannel. Due to a speed/duplex setting mismatch, it became a layer 2 loop, and caused a broadcast storm. Is this the type of thing tha...
I have a vlan firewalled by a pix. The pix is the default gateway.I will need to route between two private IP address spaces. Can I connect a router with igrp enabled, for example, but not configured as the default gateway? Is proxy arp on the rou...
I need to know the capabilities of the E0 interface on the PIX 515E. Is it possible to NAT into two separate private IP address spaces for the internal network, and can I also enable RIP, for instance, and route between two IP networks on the intern...
Thanks for your quick response. I have two companies who use private IP address spaces moving into the same office space. I wanted to route between two internal private IP networks from the internal interface on the PIX. The thinking behind this st...
Thanks for the help. I wanted to provide anti-spoofing acls both in and out on the same interface. I want to filter protocols: finger, icmp, telnet, tftp, enable no small servers, no cdp, provide anti-DOS proection on the serial interface -- can yo...
