Cisco DHCP configuration has always been our focus. We have also sorted out some materials in this regard. The following is the specific content. A company uses Cisco 3620 as the ios dhcp Server. the IP address of the fastethernet0 port connected to the Intranet is 192.168.1.4, And the L2 Switch uses two Cisco 2950, A layer-3 Switch uses a
The concept of UC was first proposed by Cisco. As a result, many leading enterprises have followed suit and proposed their own unified communication concepts. However, as an authoritative Cisco Unified Communication Service, how does one view this market in China? Now let's take a look.
Unified Communication Technology (UC) refers to a new communication mode that integrates computer technology and tradition
Previous articles covered the knowledge of Cisco Unified Communication Platform in terms of telephone products, call processes, and Protocol content. Now let's take a look at Cisco's Unified Communication partner applications. As a Cisco Unified Communication client with rich services, how can we communicate with users?
Cisco Unified Communication Network Status
The features of Cisco Wireless routers have previously been introduced to you. Today, we are trying to better understand the source of the vulnerabilities and the inner relationship between the vulnerabilities and functions. Recently, it was found that Cisco Wireless Router allows hackers to easily access the network configuration page of the router.
1. What are the functions of
Cisco routers use a lot of users, at the same time there will be many problems, the password is forgotten or lost users are very common problems, so I studied the Cisco router password recovery of two methods, here to take out and share with you, hope for everyone useful. When a Cisco router forgets or loses the enable password, there are two ways to recover, dep
What is Cisco Packet tracer?The Cisco Packet Tracer is a powerful network simulation tool for training in Cisco certifications. It gives us a good view of the interfaces of each router and network device, with many options, and we can use unlimited devices in the network just like with physical machines. We can create multiple networks in a single project for spe
There are a lot of users using Cisco routers, global debugging of Cisco routers here today I would like to introduce you, I hope to be useful to you.
The boundaries of global and interface commands are obvious when conducting Cisco router configuration. In this case, we use the global to identify the commands that cannot be used for interface debugging or for sp
There are many users who use Cisco routers, and there are also many problems. Password forgetting or loss is a common problem for users. So I studied the two methods for restoring the Cisco Router password, I would like to share it with you here and hope it will be useful to you. When a Cisco router forgets or loses the enable password, there are two methods to r
Clear License agent:to Clear License Agent statistics counters or connection statistics (in privileged EXEC mode)Debug license:to Enable controlled Cisco IOS software license debugging activity on a device (in privileged EXEC mode)No debug licenseLicense Accept end User Agreement:to accept the End-User License Agreement (EULA) for all Cisco IOS software and features At one time (in global configuration mode
Release date: 2011-10-20Updated on: 2011-10-20
Affected Systems:Cisco Show and Share 5.2 (2)Cisco Show and Share 5.2 (1)Cisco Show and Share 5 (2)Unaffected system:Cisco Show and Share 5.2 (2.1)Description:--------------------------------------------------------------------------------Cve id: CVE-2011-2584
Cisco Show and Share is a network broadcast and video sha
It is basic for enterprises to restrict employees' WEB browsing content. How should we do this? This article provides detailed answers on URL filtering, router filtering settings, and IOS settings.
To protect enterprise networks and end users from malicious or undesirable web content intrusion, we can use subscription-based Cisco IOS content filtering. This is the first time Cisco has incorporated the servi
Release date:Updated on: 2013-06-27
Affected Systems:Cisco Next-Generation FirewallDescription:--------------------------------------------------------------------------------CVE (CAN) ID: CVE-2013-3382Cisco ASA Next-Generation Firewall is a Next-Generation Firewall product. It is an additional service module that extends the ASA platform.The implementation of Cisco ASA Next-Generation Firewall has a shard Message Denial-of-Service vulnerability, whic
, ActiveState Perl must be installed in Windows. The installation process is very simple. You can view the routing scan results in Html and ASCII text format. The following is a specific scan instance.
Exploit:
C: \> perl c: \ rat \ bin \ rat-a-u username-w passwd-e enablepass {router_ip_addr}
Snarfing router_ip_addr... done.
Auditing router_ip_addr... done.
Ncat_report: Guide file rscg.pdf not found in current directory. Searching...
Linking to guide found at c: \ rat/rscg.pdf
Ncat_report: writ
This article mainly introduces IOS naming rules and feature sets, and also introduces IOS reference version evaluation. I believe you have read this article and have a detailed understanding of the IOS software version..
IOS naming rules and feature set
Cisco IOS software image file names have naming rules to help customers identify the feature set of the image file.
The Cisco IOS file name, such as the c72
I believe that users of Cisco routers have some knowledge about local verification and authorization. Next we will give a comprehensive introduction to this issue. In small-and medium-sized networks, network administrators in the network center often need to authorize the administrator of a remote site to a certain extent, rather than asking the site administrator to use all the Cisco router privilege passw
This article describes in detail the basic introduction to the access security of CISCO Router network devices, and introduces basic security logon, terminal protection, authorization, and other issues, I believe that reading this article will help you.
To protect their Cisco networks, many administrators are busy with what traffic can be allowed to pass through network devices, and how to restrict the uniq
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