Other Data Center Subjects

Hello,what is the amount of the fabric modules i need in my Nexus 7000? And is the amount of the fabric modules dependent of the I/O modules?Thanks.

Hello together,we try to log hits to ACL entries to a syslog server.We have an access list which blocks HSRP packets. We seen them in 'show logg ip access-list cache'show logging ip access-list cacheSource IP        Destination IP     S-Port  D-Port ...

Hi all, Suppose ROUTERX below has a default route pointing towards 10.4.4.5. We enter a static route like ip route 5.5.5.5 255.255.255.255 7.7.7.7. What we expect is, since 7.7.7.7 is not a valid next hop this route can not get into the routing tabl...

Hi, my name is fabio and i´ve a problem with dlsw.When i´ve configured de dlsw in a router 3600 the router 7206 that has the conection with mainframe, the same lost the comunication e appears the messagem in 3600 router, look at below:Note: A random ...

Hi all,can i enable pfc with several class type only for ethernet traffic ?, i do not have fcoe enabled ports.if i can, does the N7K will support PFC  (M1 card) ?thanks,

I have a isolated NX5020 that only connects servers to storage controllers. It doesn't have any data traffic going into the network. The only connectivity to the network is through mgmt0 port. In this case, when I configure management functions such ...

Hello and Happy New Year to all....On our older environment (6509 core), I regulary use the "show ip arp xxxx.xxxx.xxxx" to take a MAC address and get the IP.  It looks like using the MAC address as a parameter has been taken away in NX-OS.  Is there...

Please accept my apology for posting this question here but I cannot locate the information needed anywhere else.We  downloaded the Cisco support and CLI configuration documents for  routers, switches and firewalls (.pdf files) and now want to print ...

So, I went through the configuration guide for AAA for the nexus, but cannot get it working…it’s a little different than the catalyst…but some things are the same…so, my config went like this: tacacs+ enabletacacs-server key 7 <key> timeout 30 tacacs...

Hi,I used a portchannel between 5K and 2k but after defining the fex interfaces and associating with the port channel , the module is not added to5K. I restarted the 5K and it adds up.I face the same with the 2nd 2k as well.Is there any other way to ...

I have a Cisco Catalyst 4507R with a WS-X4606-X2-E and X2-10GB-SR to be connected to a Netapp SAN and it does not work.With show interface transceiver detail it seems that the power sent by netapp is good but the link stay in dwon down stateAny help?

Hello! my name is edmundo, Do you know what commands should i use to verify the performance of a CSS11501S-C-K9 appliance?

Hi Team,1) Can we configure two nos of DHCP relay agent in N7k ? And how its work if one server fails then another is active or both active active pls suggest.2) Also How can we assign ACL to deny all users to get access of SSH of N7K.   Pls support ...

Hi all,We have a core Nexus 7000 topology as below. We got only one  M132XP 10G module in Slot1 on Nexus 7Ks.All the peer links and core link are on the same module. (Eth1/25 Core link, Eth1/9 and Eth1/10 (PortChannel20) as vPC peer links)We are runn...

hi,we are getting ready to implement the nexus 7000 with otv are two sites. since multicast is required to support this configuration i am currently testing how to implement ssm multicast on our core network. i am having problems joining the ssm grou...