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Cisco Routing & Switching

switches Routing & Switching is the foundation of every modern network and internet and is key to optimizing performance and traffic flow. In the early days of Internetworking, Routing & Switching installations were so simple to configure but from time to time those technologies become more sophisticated and complex. In recent years numerous new features have been introduced into the latest platforms.

KORELINKS CCIE Routing & Switching Engineers & Consultants on board to assist customers in designing, configuring, operating, maintaining and troubleshooting complex, modern routed and switched network infrastructures such as:

Routing protocols:

  • Static Routing
  • RIPv1 & RIPv2 (Routing Information Protocol)
  • OSPF (Open Shortest Path First)
  • EIGRP (Enhanced Interior Gateway Routing Protocol)
  • IS-IS (Intermediate System to Intermediate System)
  • ODR (On Demand Routing)
  • BGP (Border Gateway Protocol)
  • PBR (Policy Based Routing) & Traffic Engineering
  • QoS (Quality of Service)

Switching protocols:

  • STP (Spanning Tree Protocol)
  • VLAN (Virtual Local Area Network)
  • PagP (Port Aggregation Protocol)
  • LACP (Link Aggregation Control Protocol)
  • Layer 2 Security and Multicast etc.

Cisco Routing & Switching Support Consulting

Router series: 800, 1800, 1900, 2800, 2900, 3800, 3900, 7100, 7400, 7500, 12000 etc.

Switch series: Catalyst 500, 2950, 3550, 3560, 4500, Catalyst 6500 etc. Switching protocols: All Spanning Tree Protocols, VLANs, Trunks, PagP and LACP Port aggregation Protocols, Layer 2 Security and Multicast etc.

Design: Cisco best practices network is the common element that connects and enables all components of the IT infrastructure, 3 Layer hierarchy Access layer, Distribution layer and Core layer

Features: HSRP, VRRP, GLBP, DHCP, DNS, Tunneling, NTP, Syslog, SNMP

Quality of Service: Congesting Management (Queuing), Traffic Policing, Traffic Shaping, LLQ, MQC etc. WAN: Frame-Relay, ATM, IP MPLS VPN, Leased lines, ISDN, Wireless Broadband