We seem to have a strange issue that started yesterday. We have n1000v connected to 2 x 5548's running 6.0(2)N1(2).We have 2 machines connected to vlan that is on N1000 port profile and n5548 with hsrp default gateway.The 2 machin...
We seem to have a strange issue that started yesterday. We have n1000v connected to 2 x 5548's running 6.0(2)N1(2).We have 2 machines connected to vlan that is on N1000 port profile and n5548 with hsrp default gateway.The 2 machin...
Hi networkers!Requirements:- 2 locations (OFFICE, DC) in the same town- each having two active WAN connections (carrying individual routing domains): The default Any2Any WAN (where several other locations are connected to) and a client specific MC WA...
Hi,Without realizing that the ROMMON version on the platform is older (15.0(1r)SG5) then the minimum required 15.0(1r) SG7 for VSS, I converted the switch running IOS 3.4.0 SG to VSS. It took the commands and reloaded and went straight into ROMMON mo...
Hi,Does anyone know a protocol for the Ethernet control plane which has a unicast destination address?MVRP, MMRP, MSTP, RSTP, all these protocols have a multicast reserved destination address.Perhaps we have to look non-802.1Q control plane protocols...
Hi,I have a customer that is stretching VLANs between DC's using dark fibre. Each DC will have a pair of Nexus 5548UPs.The question is can I run HSRP between the Nexus switches in the different DC's or can this only be between the paired Nexus switch...
hello there,I have a client where I can see in a trace on that client that it get a lot of arp replies. That hits my CPU of the Router to over 60%. As soon as I "shut" the port the CPU is back to normal. When I enable the client, it comes back after ...
Hi all,I have very simple question and I would like to have your opinion.I can inject default route in to a nssa area in two way- no-summary (to be used in to the NSSA ABR or NSSA ASBR)-default-information originate (To be used in to the NSSA ABR)Dou...
Hello.I have a linksys SRW2008P 8 port gigabit switch, i need to get access to it to configure it but i dont know the admin password, i have tried the default admin with blank password but does not work. How do i reset this switch to factory defaults...
All switch part number # WS-C3750X-48P-S current License Level: ipbase switch currently connected as a stack with three switches I am planning to install license to make existing switch IP base to full L3 functionality that is IP services , just t...
Hi,I am having a dilema when it comes to replace the 2 cisco 3750 switches in the datacenter. They have links to Nexus 5000, where the servers and storage are connected, act as main L3 devices, where MPLS traffic from branches also comes and where th...
We're in the process of several upgrades. Part of these upgrades include turning on VSS in our core on two 4506E and installing a Nexus 5k with UCS in the data center. I'm planning to configure the links between Nexus and 4506E as layer 3 port channe...
does LACP require same native vlan, vlan range on physical port and logical interface? such as I config vlan range on physical interface for vlan 10-100 and config vlan range on ...
I have a 6509E with supervisor32 modules currently running3223-ipservicesk9_wan-mz.122-33.SXI5.binWent to the Cisco Feature Navigation and believe I can go to 3223-ipservicesk9_wan-mz.122-33.SXI12.binWas wondering if I am correct?...
Hello, If I already assigned an IP address to mgmt0 on SUP1 and connected it to the network, is there another mgmt int for SUP2 to assign an IP address to?http://www.cisco.com/en/US/docs/switches/datacenter/hw/nexus7000/installation/guide/n7k_connect...
Hello everybody!I have a topology like in image. and I have a few question fore.What I have:1. Core and distribution switcher - 6509-E with SUP7202. Acces layer switches is Cat 35603. WiFi - 2 WISM and two types of AP - 1020 and 1240AGCan somebody e...
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