About bryan.lofland

bryan.lofland · 08-30-2011

I am switching to a single Ethernet hand-off from my ISP which currently gives me 4 T1 lines. I have a Cisco 3845 router that services the current T1s. My question is since my ISP is giving me just a single Ethernet hand-off going forward can I con...

bryan.lofland · 01-08-2008

I am hoping that someone could help me out with a rather simple QoS config for a Cisco 3845 with a single T1/CSU card in it.I have no VoIP running through this interface. I was hoping to put some limits on how much web and other traffic is used on t...

bryan.lofland · 11-13-2007

I was wondering if there was any input as to a VoIP setup I am contemplating.I currently have two Cisco 5513s (one is a L2 switch and one is a L2/3 because of an RSM). Those cannot support the voice vlan.With that in mind I was hoping to replace the...

bryan.lofland · 06-18-2007

I have a Cisco 4506 that has redundant cable connections to other switches in the network. I am currently running:Cisco IOS Software, Catalyst 4000 L3 Switch Software (cat4000-I9K91S-M), Version 12.2(25)EWA8, RELEASE SOFTWARE (fc1)If I do a "show sp...

bryan.lofland · 06-06-2007

Some background info to start off with.I currently have 4 Cisco switches of various models (the attached diagrams will explain). Right now I have no physical redundancy between them. They are connected via a single cable to a neighboring switch. I...

bryan.lofland · 08-30-2011

Collin,Thanks for the quick answer. I figured so as it didn't make much sense that Cisco would not be able to purely route packets at 100Mbps on really almost any modern equipment.Thanks,Bryan

bryan.lofland · 01-30-2008

bilousand,In regards to the implied delete falsh:vlan.dat...what is the harm of doing that if the switch is in VTP transparent mode? I have a switch that is in the same state as the original posters due to it once being in client mode in the VTP dom...

bryan.lofland · 01-28-2008

Ken,If I were the one configuring the network then I would wouldn't setup the custom queues and cos mappings. This will ensure an easier network manage and takes into account a learning curve for anyone who may configure the network in the future.As...

bryan.lofland · 01-25-2008

I can't tell you why there are TCP ports in that ACL. TCP port 2427 is MGCP so I can understand that. I don't know what TCP port 5566-5567 and 5570 are. Perhaps they are what you phone systems uses for call control??By saying priority 512 that has ...

bryan.lofland · 01-25-2008

Not neccessarily. What is the queueing scheme? FIFO, WFQ, etc? Only if the scheme is FIFO will that statement be true. WFQ will choose high precendence traffic before it chooses low precendence, high bandwidth packets.

Member Since	‎05-04-2007 10:35 AM
Date Last Visited	‎08-18-2017 03:54 AM
Posts	49
Total Helpful Votes Received	6

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Cisco 3845 & Ethernet Hand-off from ISP

3845 and T1 QoS

4510R and PoE

show spanning-tree redundancy

Redundant switch design review help

Re: Cisco 3845 & Ethernet Hand-off from ISP

Re: VTP Transparent switch is getting vlan propagate from VTP se

Re: QoS - Cisco Best Pratice - Wastage of Port capacity

Re: class-map voice-priority

Re: qos queues