Similarly, if an attacker discovers something about the internal structure of a program, it can help him conduct other types of attacks. An information disclosure attack that allows an intruder to discover the memory address of certain variables (for example) can be a very valuabl...
Device names, MAC addresses of devices and interfaces, interface connections, and VLAN plan 2 Login method Recommended Help R&D engineers remotely log in to the switch to check running status. Ask the customer for the login method or make a table. Device names, IP addresses, use...
One of the decisions you have to make is how many pools you should have and what organizational structure to use. See the sidebar "Pooling Options" for some of the ways that pools are organized.After choosing your pooling plan, remember to make useful names for your pools. When you only ...
To overcome this shortage of the IP pool,Internet protocol version 6 (IPv6)which enhances the address capabilities of IPv4 by deploying 128 bits addressing instead of 32 bits, was introduced. Thereby, rationally formulating an utmost infinite pool of IP addresses. Also, IPv6 is supposed to prov...
These modules query the structure of the page for statement completion. The CCU file maintains an up-to-date copy of the CodeDOM structure of the page ready to service these requests. Page Class Dynamic Source Code As mentioned, an .aspx resource is parsed to a Visual Basic or ...
it is necessary to understand what happens to a packet within a system. The Cisco IOS-XE Packet Trace feature addresses this need. It provides a field-safe method that is used for accounting and in order to capture the per-packet process details based on a class of user-de...
The Domain Name System or DNS protocol is a process that allows internet users to search the internet using hostnames instead of numeric IP addresses.
If a class that uses another class embeds knowledge about the internal workings of its dependency (like assuming that results of a method are always sorted from big to small), then you can't actually substitute another implementation for that dependency. Those types of implicit coupling to a sp...
Configure switchport mode and native VLAN of WIM internal switch interface. Native VLAN should be AP management VLAN. Step 4 interface vlan number description <name> ip address ip-address subnet_mask ip nat inside Example: Router(config)#interface...
One disadvantage of the MVVM pattern is that some of the code required is what is sometimes called “boilerplate code”—infrastructure code that doesn’t directly perform a function but is required for the internal “plumbing” to work. Probably the best example of boilerplate code is the cod...