Author: Chris
All Fiber Optic Connectors picture
Tweet Here is most common use fiber optics connector types
How IP helper-address works?
How Does IP Helper Address Work? Understanding the functionality of IP helper addresses is crucial in network management. Whether you’re a seasoned IT professional or…
Cisco Trunking Configuration Basic
Tweet More information will be added in short. Trunking Protocol – Form between Switch and PCs or Switch and Switch. – Tagging(VLAN ID) 1….
IPv6 over Frame-Relay configuration sample
Tweet In this example, two routers are connected thru Frame-relay switch. Global-unicast IPv6 address is 2001:CC1E:1:2::/64 + EUI-64. DLCI numbers are 102 and 201 to…
Global-unicast IPv6 address
Tweet A global-unicast IPv6 address is start with binary 001, 2000::/3 and it also known as an aggregatable global IPv6 address. Full global-unicast IPv6 address…
How to configure VLAN loop on the Tellabs 8860
Tweet Testing Ethernet circuit (Baseband) is totally different from broadband circuit. However, if you have Ethernet tester (such as Acterna), you can do RFC testing…
Enterasys Stackable A2 switch tips and commands
Tweet [ Login & Password ] If admin / siemens doesn’t work, try admin/none default, no pwd, just enter user : admin, rw, ro A2(SU)->…
How to configure BGP for diverse service on Tasman router
Tweet BGP configuration for Diverse Service The following BGP example configuration is for diverse service with same ASN. In order to configure Nortel/Tasman router, just…
Cisco HDLC WAN protocol
Tweet Yes, it is cisco propritary protocol. B/C Cisco add nice feature on it. So, it won’t comparible with other generic HDLC protocol. What features…
Cisco AUX port for back door emergency link configuration
Tweet Here is most of important configuration for emergency backdoor link thru AUX port. As a network support engineer, it would be number 1 configuration…
[Cisco] MLPPP sample configuration
Tweet Here is the sample configuration for MLPPP (Multi Link PPP) on Cisco 12008 interface Multilink1 description : customer.com:MLPPP ip unnumbered Loopback0 mtu 1500 no…
How VTP Pruning works
Tweet VTP pruning function use by reducing unnecessary flooded traffic, such as broadcast, multicast, unknown, and flooded unicast packets. VTP pruning save and increases available…
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