Network Security

I have a PIX-515, 64 MB RAM, CPU Pentium 200 MHz and Flash i28F640J5 @ 0x300, 16MB, BIOS Flash AT29C257 @ 0xfffd8000, 32KB. I am running Cisco PIX Firewall Version 6.3(4) on it currently.Right now my CPU usage is around 88% and fluctuates up into the...

Plz help on BGP, I am working for the ISP. I have Many Backbones, and few Block of Class C ( 195.X.X.X )IPs. Here i am advetising the each block to separate backbones throu rote-maps In BGP How can we split the one Block. For Ex: 195.X.X.0 255.255.25...

Hi,I'm in the middle of a CNR 6.2 over Solaris implementation, and I have a doubt regarding the SNMP Server.I saw the default port is 4444, and it can be changed. But what I realy would like is to use only the SNMP Server of the OS (Solaris), and to ...

HI i was trying out the system message notification feature in CNA and my company's email naming convention is firstname.lastname@companyname. However CNA Prompted "The format of the sender email address is not valid".And when i put the email format ...

I would like to know how can i copy the IOS image and the PDM file from Pix firewall to my TFTP Server. The Version i am running is 6.3(3) and the model is pix 525.Copy flash tftp is not acceptingThanks in Advance

I saw before the PIX firewall design template in the CCO but I cannot find out now. Anybody know the URL?Thanks in advacne,

Hi therewe have installed in our client a pix 535 v7.1(2) w/3 gig cards since cisco suggests slot 0-3 should be used for gig card, we have inserted one of gig card to slower bus slot, is there any way we can compare the throughput thru show commands ...

hi everybody. Hoping i can get an answer here as i'm completely stumped.Below is the config of a router I was working. I've attached a network diagram also. I want to configure the router in such a way that that traffic bound for remote.host.ip is se...

I have a internet line connected to my PIX firewall 506E.how can i know the VPN traffic goin thru the firewall.when i put a analyzer and monitor the traffice even the VPN traffic is also show as web traffic.Is there any way to the VPN traffic (traffi...

Hi,Can anyone explain the difference between [/\\][Aa][Nn][Dd] and [Aa][Nn][Dd]Thanks.

I have an SMTP gateway in a DMZ. When I query MX records using UDP for certain domains using my internal DNS server as the DNS server the responses fail on certain domains that have large responses. My initial thoughts are that the DNS UDP packets ar...

I have been able to get multicast to work throught the my PIX 515E running 7.12. That was not a problem. What I can't seem to get to work is mtrace through this firewall. Can this be done?I have tried different combinations of rules allowing response...

Hi, Consider a case of CTA 2.0 with 802.1x supplicant talking to a 802.1x L2 NAC enabled switch and having ACS 4.0 (for authentication) which is in turn talking to a Microsoft Active Directory. I installed the CTA 2.0 client and I could see the optio...

I have pix 506 having version 5.2(6)i want to enable line number in the pix access-list as given below but i get error message:pix(config)# access-list 104 line 1 permit ip any anyERROR:<line> not a valid permissionType help or '?' for a list of avai...