Dear all,I've placed an acl on an interface which only allow a specific segment to pass through. I'm not running igmp/multicast but receive such message in the log:%SEC-6-IPACCESSLOGRP: list xxx denied igmp 0.0.0.0 -> 224.0.0.2, 2 packetsAny thought ...

Hi,Does anyone know how to block ports scan (eg:nmap) at the ACL? I've deny all icmp at the core router. However, it still pass through with the command: nmap -P0 (ip host) Thanks,Dicky Wong

Hi,We have 2 x 7301, Router1, Router2.We plan to run on GLBP on the uplinks to ISP.ISP has 2 x 6509, ISP_R1, ISP_R2.ISP runs on HSRP.We have two IP blocks, eg: 192.168.0.0/24 - For our LAN on OSPF172.16.0.0/29 - For uplink segment.(We inject the def...