IT Security Stack Exchange
IT Security Stack Exchange

Questions tagged [cisco-ios]

Software used on most Cisco Systems routers and current Cisco network switches. IOS (Internetwork Operating System) is a package of routing, switching, internetworking and telecommunications functions integrated into a multitasking operating system.

7 questions
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6 answers

Automated tools for Cisco IOS config auditing?

Are there any automated tools for auditing config files exported from Cisco IOS devices? Free/Open Source is always nice, but anything that does the job would be of interest.
Iszi
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9
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1 answer

Cisco ASA SYN flood detection and response not working

I have a Cisco ASA 5510 (ASA Version 8.3(2)) that has been getting a syn flood attack on it (or more accurately through it - targeting a host behind it) a couple of times a day for the past few days. The Internet connection itself is decent and it…
bgp
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6
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3 answers

Cisco IOS question - password management, service password encryption types

I'm university student studying for my certification exam, and I was doing some reviewing today when I found a question that I can't find an answer to. Basically, in the CCNA3 2.4.1 Cisco Netacademy online materials, it talks about encrypting…
mitch
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3
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0 answers

Cisco/Juniper IOS hacking?

I am a University student and I'm currently working on a paper of ethical hacking. I have already investigated a lot about Web based attacks(SQLI, XSS, etc.) and about two months ago I started learning more about RE (Reverse Engineering) in…
user3445696
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Client IPSEC VPN Key Exchange vs. Site to Site IPSEC VPN Key Exchange

Given a site to site IPSEC VPN most firewalls allow for the selection of which DH group the site to site tunnel will use to perform the key exchange prior to encrypting the traffic. I have noticed that with client IPSEC VPNs typically you only have…
user5870571
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1 answer

Cisco ASA5505 ASDM Access Issues

I am installing Cisco firewall solution ASA5505. but cannot access user interface. I navigate to ASA5505 local website 192.168.1.1 from Windows 7 connecting to ASA5505. After the navigating, Java loads appliance but then says "Cannot Load". Please…
Serj
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0
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1 answer

Cisco PIX SNMP enabled or not?

On a Cisco PIX firewall, I wanted to check if SNMP is enabled: pix# sh snmp-server no snmp-server location no snmp-server contact snmp-server community public no snmp-server enable traps Is SNMP enabled on this device?
lisa17
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