Hi,A nice way to power off the Linux system is to use halt or shutdown command. Since NX-OS was based on Linux, should I have similar command to do this ? Or I can just power off the Nexus device directly without worry about the file system write bac...
Dear All,I have configured DHCP on L3 switch for the VLAN on my LAN. When the users connect an IP conflict error appears and then users are able to obtain the IP address and connect.Request your kindly suggestion to stop this error from appearing.My...
Hello, tell me, when will support cisco catalyst 6880 in Cisco Network Assistant?
A Customer monitors servers using Microsoft SCOM. He complains that several times a day SCOM alerts because some servers seem to be unreachable. Sending endless Ping from hosts in the subnet of SCOM to hosts in a servers subnet showed that hundreds o...
Hi,Scenario:If I plug my PC on switch port X in vlan 100 and then move PC on other port Y in vlan 200 With port security with mac address sticky enabled on all switch ports then will the port Y will enter into err-disabled mode.Kindly reply.
Hi,I have configured Following GLBP Config on My Cisco 3945 routers which connected to Core 6509 via their Gi0/0 interface each.The virtual IP address is 172.19.6.4 However all traffic is passing through R2 only and R2 is AVGWhat is missing here.Kind...
as title indicates, pls explain to me. thanks a lot
Hi,The gigbit SFP compatibility guide shows GLC-EX-SMD (CPN 10-2624-01 or later only) works with 3750X as shown in the following screenshot. How could I know if the GLC-EX-SMD is CPN 10-2624-01 or later?How could we identify it when ordering it? Than...
We have a 3750 in our environment that is receiving the following error: usoh-nroyalton6945-sw1#show logSyslog logging: enabled (141 messages dropped, 0 messages rate-limited, 0 flushes, 0 overruns, xml disabled, filtering disabled)No Active Message ...
I have some physical servers using the Broadcom utility to team the NIC's. These teams have 2 members. The software selects one of the members' MAC addresses to serve as the MAC for the team, and this is the MAC used by the OS (Windows in this cas...
I would like to build a multi-chassis ether-channel between a pair of 6509s with VSS enabled and a pair of 6513s.On the 6509 side, I would use a 10 Gig port off the supervisor 2T and one of the 10 Gig ports from a line card. On the 6513 side, the cha...
Hi, i´m sorry if this is a classic question. i have implemented rapid pvst like show in the image. The dotted lines are the alternative links. (image 1)SwitchA# spanning-tree vlan 1 root primarySwitchB# spanning-tree vlan 1 root secondaryI want to ma...
HiWe have 2 Nexus 5548 which is in one vPC doamin. All the servers are teamed to these switchesRequirementWe have to install New L3 daughter card.(N55-D160L3-V2(=)) I have gone through the Cisco websites and found that we have to do the following thi...
hey !I was reading the white papers on 6807-XL, 6880-X and Sup2T and i have some questions. I will start of by apologizing for my bad English.Many of my questions is about the 6880-X chassi and i have read these white papers http://www.cisco.com/c/en...
Hello. I have a Catalyst 3750, that I am configuring. I've enabled AAA new-model and configured an aaa authentication group for logging on to the Console and SSH. When I log on to either (SSH or the Console), I've noticed that though the switch promp...
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