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Cisco PIX is a dedicated hardware firewall appliance; the Cisco Adaptive Security Appliance (ASA) is a firewall and anti-malware security appliance that provides unified threat management and protection the PIX does not. Other Cisco devices and systems include routers, switches, storage networking, wireless and the software and hardware for PIX Firewall Manager (PFM), PIX Device Manager (PDM) and Adaptive Security Device Manager (ASDM).
I have a stack of 3750s and I'd like to upgrade from ipbase to ipservices. My IOS is universal type of IOS and I have the license for the ipservices. What are the commands. Is there a tutorial on this…
How will the traffic flow if I don't have STP enabled. Let say my switch has 3 ports and all 3 ports can lead to the destination. Which port will the traffic take? Thx
Hello all -
We have a simple two site network connected via VPN between Cisco ASA 5505. We recently implemented a DMZ and while the main site (where the DMZ is located) can access the webservers l…
I would like to make regular backups of the VM or the entire ESXi. What are the common
methods for backing up?
I am going to replace our Cisco catalyst 2960 48 port poe switches. I am considering going with the Cisco series SG300-52MP. I see that this model uses primarily the GUI. Am i still able to use the CL…
I had this question after viewing Remove username and revert back to Password prompt only (on TTY Lines)? (https://www.experts-excha
Use of TCL script on Cisco devices:
- create file and merge it with running configuration to apply configuration changes
I have Cisco 7821 MRA phones for my remote users. Do they have any technologies which help overcome the variability of voice performance over the Internet?
If you have the password to be able to SSH to a CUCM, will those same credentials work in the GUI for
Disaster Recover, Prime License Management, OS Administration? Thank you.
If you have a CUCM 10.5 which is showing that you're you're operating with insufficient licenses - could it be the case that long un-registered phones are causing the over-limit condition? Or do unreg…
I have the uid/pw for the ccmadmin/servicability. But for OS administration, Cisco Prime on thepublisher and DR it appears lost to the winds. Is there a recovery procedure for those?
Our office have both VPN connection and MPLS connecting to the branch offices. The VPN is connected through Sonicwall box.
Is it possible to configure something on our Cisco 3850 switches such that…
Please verify me whehter my answer below is correct or not.
1. Which routers will become DR and BDR in segment between RTA and RTB, and segment between RTB and RTC.
RTA (BDR) and RTB (DR) for…
Any comment for my answer below ? Thx
#1 Hosts in 10.2.0.128 /25 are not allowed to access the Internet
access-list 110 deny ip 10.2.0.128 0.0.0.127 any any
access-list 110 permit ip an…
At the moment I'd like to know if Cisco CCNA Data Center is worthwhile to pursue or not for me working as Server System Specialist ?
Our website has been updated, and DNS info has changed. We can view the new website when we are outside of our network, but from within, we still see the old one. I was told that I ne…
I'm reviewing a previously performed predictive site survey, and looking for some input regarding antenna recommendations, characteristics and design. I'll be discussing particular Cisco products, bu…
Question about moving configuration from a Cisco IOS Software, C3560E Software (C3560E-IPBASEK9-M), Version 12.2(55)SE9, RE
To a Cisco 3750 X (IP Base) any tips, best way to do …
We have a group of users who connect to our VPN via the Start Before Logon component of Cisco AnyConnect. This allows them to logon to the VPN from the Windows 7 logon screen, prior to logging …
For network analysis I would like to have a user account that permits "show run", "show arp", "show route", "sho ip bgp" and a bunch of others. But I don't want this account to be able to change anyth…
Hi, I have a problem with the cisco routers I am using at work. Currently we are running ADSL to connect to the internet, a single user on the network can drag it down to a snails pace if they do som…
I know that I can configure switches on IOU , however I am not sure if there is a way to configure stack switches or cisco VSS ?
Is the EIGRP command for the router below correct or not ?
router eigrp 1
network 192.168.2.0 0.0.0.128
network 10.0.0.0 0.0.0.3
router eigrp 1
network 192.168.2.128 …
How to configure Site to Site VPN on a Cisco ASA. (version: 1.1 - updated August 6, 2009) Index [Preface] 1. [Introduction] 2. [The situation] 3…
This article assumes you have at least one Cisco ASA or PIX configured with working internet and a non-dynamic, public, address on the outside interface. If you need instructions on how to enable y…