Hello community.i´m confused about the best way to connect 2 nexus 3172 to a single catalyst 9407R, since the nexus switches are configured with VPC, here´s what i did: first configured VPC between the nexus SW and create a memeber port to connect w...
Forum Posts
For starters I'm using an IE 3010-16S-8PC switch and I am a beginner. I'm attempting to comm (remote desktop, ping, etc.) with a piece of equipment that has a set ip address of 192.168.254.11 (this cannot change.) The equipment will only comm with t...
Upon initiating the "software install flash:x new force" command to install the 385MB OS the switch tells me I need 395140KB of memeory but with dir flash: I see I have 910249984 bytes free. As you can see I have 2x the space needed. With install mo...
Question. Can anyone point me in the direction of documentation around the deprecation of formats for the username and enable password formats? I am starting to configured a new 9300 series switch running version 16 code and when I past in my standar...
Hi Guys, I encountered an issue with the display of FAN PS-2 as faulty. I have performed the reseat of power supply but the status is still displayed incorrectly. Switch Model: WS-C3750X-48Version: 15.2(4)E7 racvnpsw013#sh env allFAN 1 is OKFAN 2 i...
1.Can we stack 2*ws-c3850-24T-E withws-c3850-12s-e?2.is it rule that in stack,we have switches in even number?3.Can ws-c3850-12s-e take copper based SFP at its 12 port ?4.when we buy ws-c3850-12s-e then do we get SFP with that 12 port or we have to ...
Hi,please tell me,Can I block a switch locally connected in a network with Cisco ASA 5500 series firewall, so that any computer connected to that switch does not get the ip address from firewall dhcp service?Thanks.
Hello community, I'm trying to do selective QinQ in interfaces. Following the configuration guide here , in the section "Configuring Selective Q-in-Q with Multiple provider VLANs"we see that this should be possible. When I try to configure the second...
Hi,I'm trying to troubleshoot output drops on an uplink interface. Here is the situation:Model: WS-C2960S-24TS-L1 GE uplink, trunking ( gi1/0/23)QoS is not enabled ( no mls qos )Link utilization for the uplink is never more than 20%The output of "sho...
Hello,i got a bunch of 2960X switches. But some of them do not boot with the new IOS Version. The older 15.0-2 EX do boot.Does anybody have a clue why this happens? During the Bootprocess it just stops to load: File "flash:/c2960x-universalk9-mz.152-...
Hello,Currently I try to implement configuration with Template interface, but I have some trouble with "ip verify source" :I want this on my interface :interface GigabitEthernetX/X/Xswitchport access vlan XXXswitchport mode accessswitchport nonegotia...
Hi All,Here is a setup. SW1: VLAN 10 - E0/0, E0/3SW2: VLAN 20 - E0/0, E0/3 Observation: Ping is working from R1 to R2 in GNS3. Here is the questions:1. How is ping working in this setup? E0/3 interface at both the switches are in different VLANs. 2. ...
Hi, I have a question like can you please let me know, can we run RIP V1 & RIP V2 on the same router? If yes then how? if not then why not? It is true that properties are different of them..!
Hi Guys, I am getting the following error while creating the trunk link between 3650 48 ps to 3560cx-12 ps switch %PHY-4-SFP_NOT_SUPPORTED: The SFP in Gi0/11 is not supported Have tried the commands but no luck, any suggestions ? no errdisable det...
Hi I have just configured a 3850 switch for ip routing and have been through the configuration many times, but still no routing is taking place. I have enable ip routing and setup several vlans with IP address (different subnets) added several trunk...
