Hi Folks, I've recently added a dns policy to my ACL with all the dynamic feed options selected. I'm using a zone as my source and testing from this zone. I"m unable to trigger a block and wondered if I have missed something?I can confirm:1/ cisco-dn...
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Forum Posts
Hi - I need some help with logging users in my network. At present all our devices (switches) log an entry in buffer when a user logs in. We recently added an application server which does ssh to switches every 2 minutes to fetch some details and the...
Resolved! Manually flush DNS Cache
Is their an option in command line to manually flush the DNS cache? Otherwise does disabling it and re-enabling flush the cache?
Resolved! ASA Failover
Hello, I have a pair of ASR1002s configured with HSRP. These ASRs are not physically connected. Each ASR has an active Internet & WAN link to the same ISP. Each ASR connects to a L2 downstream switch and each switch connects to an ASA. The ASAs...
hi, we're going to upgrade a lot of our first gen ASA (5510, 5520, 5550) to 5500-x series and some of them have security context license installed. my question, can i re-host/re-use the security context license (request TAC) on these older ASA to the...
Hi all, I am trying to get some answers on the request that I have. I have 200Mbit internet link burstable to 1Gbit, 90 users and manager said he wants to have ability to have report which site each user visited. Considering today most of the HTTP ...
Dear all, from PRTG monitoring a saw that many time the bandwith of my connection is full. I need to know what is the clients that generating more traffic. Is there a method to know this ? from ASDM or CLI ? Thank you, Daniele.
We have our guest network on a sub-interface and are discussing a method of preventing communications between hosts on the guest network. Is it possible to create an access rule in that sub-interface to accomplish this?
hi, have set up two routers for ipsec vpn is see the folowing on R1: R1#sh crypto isakmp saIPv4 Crypto ISAKMP SAdst src state conn-id statusx.x.x.241 x.x.x.197 QM_IDLE 1007 ACTIVEIPv6 Crypto ISAKMP SA ...
Hi All, I have a couple of ASA 5520 ( 9.1 version) in A/S failover connected to Core (4500X). We need to configure routing : I have no problem with static routing but when I configure ospf after some seconds the standby goes in active ( though the re...
Hello Guys is it possible to do cluster between two different ASA Boxes , different model thanks
Hello Guys pls advise on the below , how can i configure ASA-DC(cfg-cluster)# enable WARNING: Strongly recommend to configure a virtual MAC address for each span-cluster port-channel interface or all subinterfaces of it in order to achieve best s...
Hi Experts, I've got an ASA 5550 running Software Version 9.1(7)19 I have the following Topology: LAN ----> ASA -----> Internet Within the LAN on the ASA inside interface I have the smoothwall proxy configured for WCCP v2. It points at the ...
Dear All,Anyone do you know Cisco ASA 5510 or 5520 can protect DDos attack ans sync flood ?I have problem on this, so how can i protect on this, some time i saw on my log like this"sync flood " or "ddos to xxx.xxx.xxx.xxx" the ip address random .Plea...
Resolved! Static Route
Hello all seniors...... I have a question. For eg; I simulate ten router by using a static route in GNS3. I want to have connection all routers and I can ping from a loop of router 1 to loop of the last router. But I want to know, can I block the pi...
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