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Is it possible to identify dynamic dns update packets using a class-map (and thus write a policy to drop them)? I see "match header-flag", "match dns-type", and "match dns-class" in the command reference, but I can't find anywhere that these values ...

lowen by Level 3
  • 1311 Views
  • 2 replies
  • 0 Helpful votes

Hello all,We (my team) are dealing with NAT configuration everyday, on Cisco routers and firewalls.The following document "NAT order of operation" is very useful, and we have been looking for a long time to the same document for ASA and PIX firewalls...

osdwo by Community Member
  • 1752 Views
  • 2 replies
  • 0 Helpful votes

we are using ipsec tunnel between two companies. Company A uses core of its serverices in the ip range 10.0.x.x to 10.95.x.x network . A assigned 10.96.x.x to 10.127.x.x network for B. B is using 10.96.x.x to 10.127.x.x for its core network and also ...

Running 2 concentrators load balanced. For some reason both show a static route to the default gateway, but 1 should be routing to the tunnel default gateway. Is their an easy way to determine where it is picking up this static route? Both do have th...

roberts.geo by Community Member
  • 1302 Views
  • 4 replies
  • 0 Helpful votes

I have 2 interfaces active - public and private IPs. Clients connect to the public IP address.Does anyone know when you're connected using the VPN client, if you can send traffic immediately back out the public interface to a server on the same subne...

myounger by Level 1
  • 1831 Views
  • 8 replies
  • 0 Helpful votes

ASA 8.0 ASDM 6.1Just for clarification, if an ACL entry has the logging field set for "informational", both permitted and denied traffic to that destination IP will be logged and/or viewable in the real-time monitor, correct? How about the hit counte...

We had a backup ASA 5510 die. When consoled in I saw that it could not find an image. I did a tftpdnld and got it up. Now the issue is that it does not recognize its flash or disk 0. When I do a fsck it says unrecognized format, and if I try to do a ...

sticano by Level 3
  • 1003 Views
  • 1 replies
  • 0 Helpful votes

Hi, I want to load a IOS on my Cisco 2621 router. My router is NOT a XM router. My router does not have an onboard AIM card. My mem & flash is:cisco 2621 (MPC860) processor (revision 0x00) with 61440K/4096K bytes of memory Its my assumption that I...

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