How to Fix OSPF Split Area with GRE Tunnel?
‘How to Fix OSPF Split Area with GRE Tunnel?’ Well, here we will share a document of Fixing OSPF Split Area with GRE Tunnel from Cisco Support Community, which tell…
Month: November 2012
Tips & Examples: Configuring a GRE Tunnel
Tunneling provides a mechanism to transport packets of one protocol within another protocol. The protocol that is carried is called as the passenger protocol, and the protocol that is used…
How to Configure Spanning Tree Protocol (STP) on Catalyst Switches?
Spanning Tree Protocol (STP) is a Layer 2 protocol that runs on bridges and switches. The specification for STP is IEEE 802.1D. The main purpose of STP is to ensure…
Cisco 880 Series Routers, What Its Bright Points?
Cisco 880 Series Integrated Services Routers, a type of fixed-configuration router, provide collaborative business solutions for secure voice and data communication to small businesses and enterprise teleworkers. Cisco 880 routers…
OSPF Areas Types, OSPF Router Types & OSPF Route Types
OSPF is a link state routing protocol that updates the routing table only when network changes occur, rather than at a predefined interval. OSPF supports variable length subnet masks (VLSM) and route…
Cisco GPL (Global Price List) 2012, Popular Cisco Products’ Latest GPL
Recently, Cisco updated its GPL for a large part of Cisco hardware. Here, we can check part of popular Cisco products’ GPL. Which one is your focus…? Product/Партномер Product Description/Описание…
‘Apple 2012 Vs. Cisco 2000: A Distant Mirror And What It Tells Us’
As the networking giant, Cisco’s stock is always the focus for its investors, partners, the potential investors and partners. Its new policy, new network solution, new technical cooperation and Cisco…
Why Cisco Bought Meraki for $1.2 Billion in Cash?
Cisco has announced the acquisition of privately held cloud infrastructure provider Meraki for $1.2 billion in cash to complement and expand its networking offerings across mid-market Meraki, a San Francisco-based…
Cisco to Acquire Meraki for $1.2 Billion
The acquisition of Meraki, complements Cisco’s strategy to offer more software-centric solutions to simplify network management, help customers empower mobile workforces, and generate new revenue opportunities for partners, Cisco said…
Cisco Purchases Cloupia to Control Freak Clouds
Hey, attention: “If Cisco Systems, storage partner EMC, and its virtualization and cloud minion VMware are all such good buddies in the Virtual Computing Environment, then why does Cisco need…
How the Root Bridge and Ports are Chosen?
The Root Bridge In STP configured switched LAN or broadcast domain, a switch is designated as the root bridge. The root bridge serves as an administrative point for all spanning-tree…
Root Port Selection on a Switch
Best Paths to the Root Bridge After the root bridge has been designated for the spanning tree process, the next process is to determine the best paths to the root…
VLAN Switch Port Modes
When you configure a VLAN, you must assign it a number ID, and you can optionally give it a name. The purpose of VLAN implementations is to associate ports with…
Types of VLANs
“Hello, i am getting difficulty in the types of VLAN?? Please explain the following: How many types of VLAN are existing? Explain each type? Types of traffic VLAN can carry?” There…
Example Show: How to Configure a Cisco ASA 5540 for Video Conferencing for Polycom Device?
Here we were asked to configure the Polycom device to have video conferencing with external world. Our Polycom device is behind a Cisco ASA 5540 firewall as shown in the…
Cisco Released Cisco ASA Software 9.0
Version 9.0 of the Cisco ASA software has now been released. Here are some of the major features in the new release. Filter ICMP by ICMP code Clustering of multiple…
Five Things You Should Know About DHCP Snooping
DHCP snooping allows the switch to monitor and control DHCP messages received from untrusted devices connected to the switch. When DHCP snooping is enabled, the system builds and maintains a…
The Celebration of Router-switch.com’s 10th Anniversary Ended
At the end of October, 2012, with the Halloween coming, Router-switch.com’s activities for its 10th anniversary ended. The celebration lasted for two months. It’s great. Thanks for all the participants,…
