I usually do this with the Cisco network Assistant as I would always rather use a gui but I can do command line. It looks like when I open up CNA that I on the 4506 I cannot see the spanning config feature that I normally see on a 3650 etc. I have th...
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Hi,I am looking at converting a flat layer 2 network which spans multiple buildings in a single geographical area into a layer 3 network...There are also several independent buildings/sites connected by a variety of means including L2 and L3 links..A...
Resolved! VSS Link on port-channel err-disabled
Hello there,One of the 4 VSS link has changed to err-disabled :Port Name Status ReasonTe2/3/5 *VSL* Link err-disabled link-flapMy concern is why something like might have happened and which steps should i follo...
Dear All, We have 2 internet links with different service providers.Everything is working fine.Default Static route is pointing to F/W 1 (to flow Traffic thro ISP1)Now the problem is If ISP1 link went down, Manually we need to remove static route ...
Resolved! Basic MPLS VPN
Dear Alli am trying to do a basic mpls vpn all routers are running ospf 1 in the backbone and ospf 1 And 2 on the CE routers everything is fine till i try to put redistribution on PE routers has below and i get the messages below any help i would by...
I have a N7K-M148GS-11L. Seems that it has issues with some 3rd party Axiom SFP Copper GBIC adapters. Anyone else seen this before? SFP Failed authorization. This isn't a 10G card, but a 48port 1gig SFP card.They are the DS-SFP-GE-T Axiom SFP's.th...
Is it possible to configure/specify a latency value for a specific switcport on a 3750?Thank you
Resolved! OSI Layer
Hi,What exactly OSI layer is?I know what are the layers, what are the protocols uder these layers, the flow everything.But still not cleared with the concept. Pls explain how it used with the help of example.
I have a SUP7-E(nonredundant) running with Cisco IOS XE Version 03.2.0SG.In order to Upgrade from ROMMON Version 15.0(1r)SG1 to 15.0(1r)SG2 Ihave to boot the Upgradeimage according to the Release Notes from ROM Monitor,i.e.rommon 2 >boot bootflash:ca...
Resolved! Why would I recommend each of the different respective models of 3560 switches to a customer
ForumI am in the process of getting ready to quote a customer whom has some Cisco Catalyst switches that are soon coming end of Support. The affected models are 3550 and 2950 switches.I am looking at 3560 Catalyst switches to replace the 3550 and 295...
Hi,I want to know about the features of Universal K9 IOS.RegardsPrasad bait
Hi, I have two questionsIn a straight-through topology, is it possible to connect a windows 2008 fileserver with dual nic and configure VPC? (see attached picture)In a straight-through topology, do I need to create the same FEX number on each N5K in ...
Resolved! LAN Design advice
Hi there I am designing a small network with redundancy in the access, distribution and core layers. I have no problems designin a switchiing infrastructure (I believe...) but I'm not too sure if my HSRP design for the router where I have WAN redunda...
Hello,I have a typical scenario here. Can some one help me to find out hw to impv the performance of server vlan (locally significant) from other vlans.DS- A,DS- B & Network 10.10.251.x/24 residing in Access Switch C(AS-C)DS-A and DS-B are runnin...
Resolved! HSRP configuration
Hello,I have 2 seperate 4507R Switch running Sup VI-E, with the latest IOS on both of them. How do you configure HSRP on these 2 switches, to make the first switch ACTIVE and the other switch STANDBY. Can you please post a sample configuration for th...
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