Hi All, i made the mistake of typing "sh" on the port channel (used to do "sh" as a short command for SHOW on HP but this is actually SHUTDOWN on Cisco.) so after I did the "no shut" to bring the port-channel back up, it would not come back. BTW,...
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Forum Posts
Resolved! DD mismatch
Good day; I have a pair of layer 3 switches one is an Arista switch and the other is a Cisco switch. They are connected together over a PTP 10 gig circuit. What is going on is that about 2-3 times a day I get am getting am OSPF Adjacency teardown/es...
Resolved! Switch Cannot Ping vlan 1
Hello, Hoping someone can help out with this very odd issue and im sure its something i am overlooking. We have just changed out our core router from a cisco 2821 to a brand new Meraki MS425 fiber switch that is running all of our layer 3 now. Al...
hi everyone, can anyone help me in below configuration. i want to prioritize my network, switch has to pick 1st priority as internal lan. following are the priorities. can anybody explain this. Priority 1: LAN (10.x.x.x) Priority 2: network2- vlan2 ...
Resolved! portchannel Router to Switch
Hi, *Easy Question* :) I am wondering if there is any specific configuration to do Port Channels from Router to 2 Stack Swtiches for load balancing and redundancy. Its just the IP of the router Lan Interface must be configured in the Port Channel...
Anyone can help shed some light of the message we receive when debugging; 2012 Oct 16 16:48:36.876055 netstack: [10211] (default) sending out on member Ethernet1/19Eth 19 is the trunk port between this Nexus 7K and another Nexus 7K...
Hi! Is there any way to monitor the state of stack members by SNMP? For example show faulty stack member in zabbix?
Hello, I am a student and I currently have a project that requires us to make a topology. So I am configuring it on Packet Tracer 7.1 (I'm pretty new to it) but I encountered a problem. The IP Phone cannot obtain IP address. I have a multilayer swit...
All, Can anyone help with a query regarding 3850-24S model switch using GLC-GE-100FX SFP's, looking for conformation this SFP is compatible. Appreciate any replies. Cheers,
Hi Team,We are getting some error logs on nexus 7K.Please let know why it's happening any major error or any bug identified.Please be make sure ASAP.Thanks.....Regards,Sen
i have two switches and their vlans are connected and they can access the internet. But some declared vlans has no internet access. Please help.
Hi! We had 5 member 3650 stack. I removed #4 and reconnect #3 to #5 and #5 been hang (all ports off, no management). After rebooting #5 it fall to status "syncing" and then "removed". So for now i have this situation: *1 Active 5897.bdab.6780 1 V0...
Hi there,Can I know how to implement core dump in Catalyst 3750?
Hello,I am facing Inter vlan communication bandwidth issue. In N6K when i am transferring data between same VLAN geeting good transfer rate nearly 300 Mbps. But when i am transferring data between D/F VLAN getting transfer rate in Kbps. What is issue...
Hi all, Please take a look at the attachment. When I plug a cable coming from another switch with vlan 10.1.40.xxx to the vlan 20 of sw1 , my network with 192.168.128.xxx of sw2 goes down. When i unplug the cable it works again. can anyone help m...
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