I'd like to take a doubt, I'm dealing with a customer that has a Core Cisco 4507R + E with 2 Sup WS-X45-SUP7-E and WS-X4748 line cards 3-RJ45-E with IOS version below:
Cisco IOS Software, IOS-XE Software, Catalyst 4500 L3 Switch Software (cat4500e- UNIVERSAL-M), Version 03.02.05.SG RELEASE SOFTWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2012 by Cisco Systems, Inc. Compiled Tue 31-Jul-12 11:17 by prod_rel_team
Cisco IOS-XE software, Copyright (c) 2005-2010 by cisco Systems, Inc. All rights reserved. Certain components of Cisco IOS-XE software are licensed under the GNU General Public License ("GPL") Version 2.0. The software code licensed under GPL Version 2.0 is free software that comes with ABSOLUTELY NO WARRANTY. You can redistribute and/or modify such GPL code under the terms of GPL Version 2.0. For more details, see the documentation or "License Notice" file accompanying the IOS-XE software, or the applicable URL provided on the flyer accompanying the IOS-XE software.
ROM: 15.0(1r)SG5 Jawa Revision 7, Snowtrooper Revision 0x0.0x116
Core4500 uptime is 1 year, 2 days, 5 hours, 21 minutes Uptime for this control processor is 1 year, 2 days, 5 hours, 23 minutes System returned to ROM by power-on System image file is "bootflash:cat4500e-universal.SPA.03.02.05.SG.150-2.SG5.bin
He is implementing ToIP. The topology is structured in the collapsed model where switches etherchannel uplinks have access to 2Gb Core. On all access switches the "auto qos trust" for uplinks and the "auto qos trust cisco-phone" to access ports was implemented. In Core would have to disassemble the PortChannel, apply auto qos trust in the PortChannel interfaces and ride again. The doubt is that setting the 4507R + E accepts the QoS on the doors of the Port Channel?
As this Release Notes http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst4500/release/note/OL_27990-01.html
box in Release 3.2.3 does not support QoS on physical ports that composes the PortChannel.
[toc:faq]The ProblemOn traditional switches whenever we have a trunk
interface we use the VLAN tag to demultiplex the VLANs. The switch needs
to determine which MAC Address table to look in for a forwarding
decision. To do this we require the switch to do...
[toc:faq]Introduction:Netdr is a tool available on a RSP720, Sup720 or
Sup32 that allows one to capture packets on the RP or SP inband. The
netdr command can be used to capture both Tx and Rx packets in the
software switching path. This is not a substitut...
IntroductionOSPF, being a link-state protocol, allows for every router
in the network to know of every link and OSPF speaker in the entire
network. From this picture each router independently runs the Shortest
Path First (SPF) algorithm to determine the b...