Archive for the ‘Cisco’ Category

Cisco ME-3400G multicast routing

Cisco ME-3400G working multicast routing.

Wednesday, November 17th, 2010 at 17:58 | 0 comments
Categories: Cisco

Cisco ME3400 UNI/NNI Port Types

Cisco ME 3400 series switches are designed to meet the needs of Metro service providers. Introduce brand new concept and features to make the product easier to manage, deploy, and troubleshoot. One of new features is the new concept of UNI/NNI Port Types. UNI – User Network Interface NNI – Network Node Interface Based on [...]

Wednesday, February 3rd, 2010 at 11:54 | 0 comments
Categories: Cisco
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Ubuntu Linux and Cisco switch link aggregation (load balancing, bonding)

Tutorial how to balance traffic between Cisco switch 3750 and Ubuntu linux with two NICs, using bonding and port channel interface.

Tuesday, February 2nd, 2010 at 17:19 | 2 comments
Categories: Cisco, Linux

Cisco “gbic-invalid error detect”

Using third party SFP on Cisco switches. Cisco undocumented command – “service unsupported-transceiver”

Friday, January 29th, 2010 at 14:57 | 6 comments
Categories: Cisco
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cisco backup configuration

Detail tutorial how to automate backup of Cisco switch configuration, using MySQL, SNMP and PERL.

Tuesday, January 19th, 2010 at 11:28 | 0 comments
Categories: Cisco

cisco 1800 configure tagged vlan on WAN interface

A brief tutorial how to configure dot.1q ( tagged vlan ) Layer3 interface on Cisco 1800 series. ( on WAN interface ).

Monday, January 18th, 2010 at 17:12 | 0 comments
Categories: Cisco

ToS to DSCP mapping

Table of ToS to DSCP mapping (conversion).

Friday, January 15th, 2010 at 23:24 | 3 comments
Categories: Cisco

Cisco – rewrite DSCP (ToS) values

Detailed tutorial how to rewrite DSCP (ToS) values on Cisco 3750 switch.

Friday, January 15th, 2010 at 13:44 | 0 comments
Categories: Cisco
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