Could anyone comment on whether the capability exists to configure an ACL that protects management access, restricting access to certain source subnets? I want to use inband mgmt access (interface vlan feature)but limit the access by IP. ACLs seem ...
Hey, network professionals!I found the following text about the Cisco 3020 switch:Dual-purpose external/internal 10/100/1000BASE-T copper Gigabit Ethernet uplink ports. Theseports can be configured for internal 1000BASE-X cross-connection with a corr...
All,We recently bought Cisco Nexus switches. We are testing these switch in lab environment. I found something very interesting about these switches. We cannot create a VTP domain on this switch. I was wondering what might be the reasonNOTE: I have n...
Hello,I'm trying to run the VSM and VEM on the same host. At first I connected the VSM to the vSwitch. This works fine. Then I tried to move the VSM behind its own VEM.I have 3 different VLANs for management, control and packet traffic. Is it possibl...
Hi,I have a questions about the number of subgroups in Nexus1000V. I can use sub-groups with an ID between 0-31. Does it mean that I can have only 32 subgroups for all my port-channels ? Or can I use the same sub-group-ID for interfaces that are in ...
Hi,as i understand the communication between the VSM and the VEM's can be over L3 and not just L2.i need to understand what protocols are running between these two entities ? is it a 2-way communication?, meaning that the vsm is initiate the sessions...
Hi,My name is Jay Kishan and I am currently working as a network administrator in my company. We have just finished first phase of implementing Server Farm in our Data Center i.e. all servers in a different VLAN and all users in a separate VLAN. (Act...
HiWe are a Dell shop and just purchase Cat6e NICs so what transcievers does Cisco provide to connect to the Nexus?Anyone used the SFP+ twinax for connecting Dell servers at 10Gig. What model NICs do you use for these?
Getting the following in the log when connecting a VM to the Nexus 1000v:2010 Jun 21 17:47:30 qepslcn1kv %VIM-5-IF_ATTACHED: Interface Vethernet1 is attached to Network Adapter 1 of <vmname> on port lveth3/1 with dvport id 1002010 Jun 21 17:47:30 qep...
We bought a N2K-C2248TP, with 48x100/1000-T and 4x10GE, can I connect a blade server (10GE port) to N2K-C2248TP 10G port? or the N2K-C2248TP 10G port only for uplink?BTW, when I configure the N2K, I can only find the 100/100-T port, but can not find ...
Anyone out there have iSCSI MPIO successfully working with Nexus 1000v? I have followed the Cisco Guide to the best of my understanding and I have tried a number of other configurations without success - vSphere still shows the same number of Paths a...
Hello,I'd like to ask what I thought would be a fairly simple question but as yet I've been unable to find the answer.I'm looking at building a VMware system and need to test 802.1x amongst other things. I saw the Nexus 1000v and thought that this m...
I already asked this question in the ACE forum but I got no real confirmation, so I will try here in the Nexus section:===================================================================================Is it possible to connect an ACE Module to 2 Nex...
