Trying to set up an EtherChannel on CNA and get the following message "Error: Create EhterChannel" Static MAC entries are associated Gi3/1. I've checked the MAC Table for this interface and it shows no entries.
Trying to set up an EtherChannel on CNA and get the following message "Error: Create EhterChannel" Static MAC entries are associated Gi3/1. I've checked the MAC Table for this interface and it shows no entries.
Hi,as you know cisco 3500 XL switches are L2 switches and there is no ios image which supports L3 functionality compiled for that devices, but what will happen if I'll try to run C3550-IPBASEK9-M image on 3500 XL series switch?Will it boot up?Will th...
Hello, I have three Dell 8132 switches stacked and we plan on connecting them to an HSRP pair of Cisco 1921 routers. What would be the best way to uplink these stacked switches to the 1921 pair? I was thinking of creating vlan trunk from 2 of the 3 ...
Hi all, I want to know, Why VFC not supported over VPC. Like I have one Nexus 5548UP as a access switch and two N5K UP model upwards having in VPC with downstream nexus 5548UP like a triangle. I want to configure VFC between VPC but it is not support...
I have a Catalyst 3750G 48p PoE switch. When i firs set it up, i had a piece of paper and a pen (which i still have) that i wrote username and password on. So i still have this. However, the switch no longer accepts that username and password. I can ...
Hi,Is it possible to remove the "log" keywork from ACLs without having to recreate them. For example, if I have the following ACLAccess-list 120 deny ip any any logIf you want to remove the "log" keyword, do I need to do "no" to ACL and then recre...
Putting together a lab setup for an upcoming network project. I have OSPF configured between the core router (6509 VSS) and a border router (7206VXR). Everything works great to/from ultimate destination (routing updates, etc). However, when I place a...
Afternoon, Would like to upgrade a 4507R to more current IOS. (cat4500-entservicesk9-mz.122-50.SG6.bin)Sup V-10GE 10GE (X2) running cat4000-i5k91s-mz.122-25.EWA14.binWould like to upgrade to 4500 software. I have had Supervisor V's with newer ios...
What is the difference between SupT2/32/720?Thanks in advance
The ISP company I work for owns a Cisco 7609 as a CORE router and we are having some major issues.All of a sudden, when we perform ping/traceroute to specific subnets (Usually AT&T subnets) from our edge routers, we will receive around 70% packet los...
Hi. As a leaner I have been stuck with this issue for some time now and I know it is going to be basic stuff. I have posted my working config for a Cisco connected directly to BT Infinity for reference All connectivity on 10.80.2.0 network is fine go...
we have a older WS-C6506-E we use for our Security System. Mod Ports Card Type Model Serial No. --- ----- -------------------------------------- ------------------ ----------- 3 48 CEF720 48 port 1000m...
Hy,I have a problem with the new Catalyst 2960X Series (WS-C2960X-48FPS-L; IOS 15.0(2)EX5; C2960X-UNIVERSALK9-M).If I trying a trunk-port-channel to the core switch in VSS-Mode( Catalyst 6509E, Version 15.1(2)SY), go short time all trunk port interfa...
Hello. One question. Why lights red ??? Can i turn it off ? There's no log. Thank you in advance. : )
Hello guys,We are planning for a DCI. Currently we have cisco 3650 switches availble. For DCI i am planning to order new Nexus 7000 series my quation is - is it possible to use my existing cisco cat 3650 in the Access-Lyr and use the Nexus 7k in th...
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