Jumbo Frame Support
A good document of cisco which describes how to set the mtu and jumbo frame size on cisco switches. This […]
Selection Of Vlan In Local Switching Domain
Till now I have not bring out anything on switching design. In this post I will let you know how […]
E-Line Carrier Ethernet Services
E-Line Carrier Ethernet Service is divided into two parts:- 1. Ethernet Private Line aka EPL:- Ethernet Private Line is the […]
Choking Bandwidth Wan HSRP
In previous post of HSRP, a problem has highlighted of reverse and forwarding traffic when customer use the HSRP in […]
How to stop superior bpdu participating in switching domain
If you are working in a service provider network then might be facing a problem of links flapping whic are […]
Cisco 1550 AP software image options
While trying to order Cisco 1552 Outdoor AP’s, there are 2 options for SW- SWAP1500-BTIMGE-K9 is the unified code software. […]
Rapid Spanning Tree Capsule
RSTP defined new 4 port roles:- 1. Root Port (Old One) 2. Designated Port (Old One) 3. Alternate Port (New […]
What is Inter Packet Gap or Inter Frame Gap?
Let’s assume if a Gigi port which could transfer raw data up to 125,000,000 bytes per second with minimum frame […]
HSRP For Lan – MPLS VPN
Customers look for the redundancy of lan and wan because of more uptime . In those scenarios , two routers […]
Why Use TCP/IP?
After the birth of TCP/IP, next question hallucinates what enchant to use TCP/IP? The answer is so simple, it’s gratis […]