MikroTik Routers and Wireless

Learning Portal - Juniper Learning Portal - Fast Track The JNCIS-ER is designed for networking professionals with advanced knowledge of, and experience with, Juniper Networks Junos-based routers and their deployment in the enterprise. The JNCIS-ER exam tests for a wider and deeper level of knowledge than does the JNCIA-ER exam. Sources of question content include all Enterprise Routing training courses, the Junos documentation set, on-the-job product experience, as well as Internet technologies and design principles considered to be common knowledge at the Specialist level. The JNCIS-ER certification is valid for two years. Recertification is achieved by passing the current version of the JNCIS-ER exam. Exam topics include: Junos policy, BGP for enterprises, IGP conversion, Layer 2 services, Layer 3 services overview, stateful firewall and NAT/PAT, IPSec VPNs, class of service, branch office connectivity, router management. Exams At-A-Glance

BridgeWave: Point-to-point Wireless Gigabit, Wireless Bridge, Wireless Backhaul, Wireless Microwave Router and Switch Security Overview Router and Switch Security Overview "You are only as secure as your weakest link." Network security professionals often encounter this adage. Present-day networks deploy security measures such as firewalls, intrusion detection systems (IDS), virtual private networks (VPN), and antivirus software to fortify the network. While an attack on a web server can just render it unoperational, an attack on the edge router can cut off the entire network from its users. Throughout this chapter, the term router refers to Cisco IOS-based devices. Securing Cisco Routers The most common causes of security breaches in routers are as follows: Weak passwords— This is the most common cause of security breaches; even encrypted passwords are not secure because IOS uses a simpler and reversible encryption algorithm. Unneeded services— Unnecessary services or features can introduce related vulnerabilities or provide platforms for launching attacks. Cisco Router Passwords Example 8-1. Note Figure 8-1. Figure 8-2. !

Home » RF elements Extralink – EPON – Ethernet Passive Optical Network It provides residential and office users with the ideal solution for sharing an ultra high-speed fiber optical broadband connection. When functioning with GEPON Optical Network Terminal (OLT), the ONT WIFI provides highly-effective GEPON solutions for FTTH network. With Simple management, it is easy for installation and maintenance of GEPON deployment. ONT WIFI is a fiber to the home (FTTH) broadband access equipment type. With built-in 1.25Gbps GEPON fiber interface, the ONT WIFI supports different optic types for WAN and the distance can be up to 20km through the fiber connection. HP HP FlexFabric 5700 Switch Series The HP Flex Fabric 5700 Switch Series is a family of cost-effective, high-density, ultra-low-latency, Light Layer-3, top-of-rack (ToR) switches, ideally suited for deployment at the server access layer in large enterprise data centers. Product details HP M210 802.11n Access Point Series HP M210 802.11n Access Points are dual-band, single-radio devices supporting high-speed wireless networking at 5 GHz or 2.4 GHz. Product details HP 417 802.11n Unified Walljack Access Device Series The HP 417 Unified Walljack integrates one GbE uplink port, three 100BASE-T wired ports and 802.11n wireless connectivity into a small unit that can be quickly, easily and discretely installed in a standard wall outlet box. Product details HP Network Simulator HP Network Simulator is an ideal Comware v7 learning tool, which allows users to create, configure, and connect simulated devices and networks. HP Network Simulator

Single Channel Architecture AVAYA Keep your network always on and running optimally. Be confident your data communications work efficiently and reliably. 2012 2013