Hello,I know, this is not really a Cisco related question, but with the outstanding expertise out there I though to try asking here ......We are seeing a curious slow-down on our website downloads. The server is in a DMZ with 100M or GE interfaces t...
Hello,If I create an ACL with one statement "permit IP any any", will this have the effect of blocking all non-IP traffic due to the implicit "deny any any" ? I would like to block all non-IP traffic, IPX in particular, on an older switch.Dave
Hello,We are trying to set up some isolated virtual networks using VRF-lite and mGRE, and ran into a problem. It looks like our brand new 6500 VSS system doesn't support NHRP. We are running 12.2(22)SXI1 on SUP720-10GEs. Without NHRP it looks like...
Hello,We have been using pairs of Windows Server 2003 configured to Network Load Balance using the MS NLM thing in IGMP Multicast mode. We have several farms that have both nodes connected to the same 3560 (in the same VLAN as well of course) and ha...
Hello,We have some very small unmanned remote sites with control type equipment, and they currently have unmanaged hubs for the site 'network'. We have occasionally had problems and wished for a hub or switch that has some management capabilities, m...
And yet I could configure this on a 3512XL running 12.0(5.4)WC1 :Extended IP access list 101 permit ip any anyHmmmmmmm .....I guess the answer is that the implicit "deny any any" is in reality an implicit "deny IP any any".I'll figure out another ...
I use a small SNMP utility called getif for this purpose. Here is the method :- get sysuptime- get ifoperstatus , note those that are down- get iflastchange , which is the sysuptime when the interface went into the state it is in- compare iflastchan...
Hmmmm ... it looks like the MAC was typo'd. In your initial static ARP entry command it is 03bf.0a11.3d6a , while in the sho arp it is 03bf.ac11.3d6a . Could that be the problem ?Dave
Check your routers ARP table to see if it knows the MAC of the NLB VIP. You may need to add a static ARP entry to correlate the VIP to the multicast-MAC. Cisco devices do not accept a multicast MAC in reply to an ARP for a unicast IP. That may be ...
