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Forum Posts
Hi all, I have a 3500 nexus and I have to do the upgrade to the last version 6.0(2)A6(8 my actual versionis 6.0(2)A7(2) , when I do the upgrade show I do the upgrade of the kickstart of onlly the NK-OS will be ok? Is there any command to check i...
Hi All, Quick question - was wondering about the fragmentation of the l2tpv3 on standard mtu of 1500 and testing using ip adjust-mss 1300 on the xconnect interface. I can see that this is not being picked up and its using the default of 1460. Is the...
Dear, In our plant, we have a Ring of Industrial Switches that run the Cisco REP (Resilient Ethernet Protocol) for fast convergence. In our server room, we planned to place a Cisco 3750X because that switch is stackable (redundancy), supports this p...
Hi, I have three datacenters connected in a ring with 3x10Gbps port-channel each. I'm using a pair of Nexus in each datacenter to connect lines. In each DC, two lines are connected to Nexus1, and the other line is connected to Nexus2, and the three...
After some playing around, I realized that you can't route ospf traffic between the my 2 Nexus 7k switches over the vPC Peer link as described here. https://adamraffe.com/2013/03/08/l3-over-vpc-nexus-7000-vs-5000/ The article mentions that you have t...
Hi All, Quick question, i've provided with read-only access to routers which managed by 3rd party, i can't do "show run * " command from the routers. But i try to figure out the current routing(OSPF) setup. I saw the OSPF link cost is being manipula...
i have 550XG as core switch and SG500 as access switch. Specification said both supports RIPv2. can i communication both switch by rip routing? what is the easy way for intervlan routing? I can rip routing in packet tracer layer 3 switch and invervla...
Hi, I have 4 nos of 6509 switch. I want to configure VSS between two switches with virtual domain 10, and other two with the virtual domain 20. Now my question is, can I configure HSRP between this two different VSS ? Thanks Debabrata Das
Hi. We have a 4500 switch as a core connected to a number of switches. When we ping from our system to one of the switches ping doesn't work. When you ping from the core to the device it works, and then the ping from our system works too for around a...
Hi One of my clients asked me the below requirement. "I wan to run CDP to all my Cisco Devices but under an ACL. The CDP will run only my LAN/WAN Devices which is allowed by IP/MAC address through an ACL.Only match IP addresses device will talk/commu...
I have a pair of Nexus 3548 switches I want to port channel together since the Nexus doesn't support stacking. These in turn are connected to each member of a stacked pair of Catalyst 3850 switches. I configure the portchannel with 2 interfaces and c...
I tried to upgrade a 2960-8TC-L switch to c2960sm-lanbasek9-mz.150-2.SE10a code but when I attempted to reload the unit, I got the following message on the console: "File "flash:c2960sm-lanbasek9-mz.150-2.SE10a.bin" uncompressed and installed, entry ...
I need to stablish a VPC in Nexus 7010 with SUP 1 and SUP 2 it can be posible?
Hello, I need to setup a site to site tunnel with cisco PIXLocal network is 10.61.13.0/24 and remote networks are 10.17.160.0/23 and 10.9.160.0/23In this situation I'm able to close phase 1 and phase 2 with no prb But the problem is that for rem...
Resolved! Stack switch issue
Hi, Can i replace 48 ports switch into the existing 24 ports stacked switches. Models are same only ports are different. Will it work? How it will be when master of 24 port switch applies config to the member of 48 ports switch? Thanks in advance.
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