On Cisco WS-C4503-E device I am seeing an alert that the "Certificate belonging to trustpoint CISCO_IDEVID_SUDI will expire in 7 Days 0 hours 0 mins 0 secs".what does the alert meant for ?Does it have any impact on services ?any affect on the switch ...
Forum Posts
can anyone please point me in the direction of an article/document on how to plan, configure and implement use of etherchannel with 3750s.have trawled cisco site with not much success.thanks in advance
GigabitEthernet113/2/0/15 is up, line protocol is up (connected)0 input errors, 61594 CRC, 0 frame, 50331648 overrun, 0 ignoredGigabitEthernet113/2/0/16 is up, line protocol is up (connected)0 input errors, 0 CRC, 0 frame, 67108864 overrun, 0 ignored...
Resolved! ASIC and CPU
Hi,Is switch CPU used if destination MAC is unknown?
Resolved! Secondary VLAN IP
dear Team,I have configured secondary vlan ip on sw -1vlan 11ip add 1.1.1.1/24ip add 2.2.2.1/24 secondary on sw2:vlan 14 ip add 3.3.3.1/24 switches are connected via OSPFI have a PC on vlan 11 (sw1) with secondary IP 2.2.2.2/24 2.2.2.1 2.2.2.2 is not...
Resolved! Private VLANs promiscuous port tagging
Hello Cisco community,I'm trying to understand how tagging works with a promiscuous port in a private VLAN. what I'm trying to understand is how traffic for a (regular) promiscuous port is treated/tagged, not "promiscuous trunk ports".To my understan...
We are planning a migration from 4507 VSS cores to 9606 SVL cores. I have seen posts about VSS to VSS domain MEC interconnections and SVL to SVL domain interconnections, but do not know if the underlying technology differences if any would prevent me...
Resolved! DHCP failed
I don't know why I fail to load dhcp ip when I do dhcp related practice. Attached is the packet tracer file.
There are 6 venues next to each other. Eachvenue will consist of 1 Instructor Desktop and 24 Lab Desktops. There is 1 Wireless AccessPoints are located in each venue, and 2 can be found along the corridor. You can use WRT300Nto simulate the WAP. The ...
Hi,I need help to figure out what is wrong with my switches and vlan configurations or even port configurations.I have 4 production lines and had the below error logs for each, the noticable thing is that VLAN 61 is common between line 1 and Line 3, ...
I am preparing lab for home and i have exact below setup and config. also issue is mentioned in attached snapCan any one help me this behaviour please Thanks in advanced
Friends,I'm trying to get a POE device up (supposed to support 802.3at) on a stack of 3750X. I'm having the following outputs when I connect this device.Jan 20 04:27:31.192: %ILPOWER-7-DETECT: Interface Gi1/0/33: Power Device detected: IEEE PDJan 20 ...
I was asked by the electrical team how much electricity my network cabinet needs in a new location , so let us say i have 2 switches that each have one psu that draws 350W. That means I'm supposed to tell them i need 350+350=700w?
Hello,We have a Cisco L3 WS-C3560X-24 switch configured as a gateway for our internal network. For last one week, we are seeing high latenct issues to the internal hosts and public hosts. (When I checked the logs, there are continuous messages on fla...
Hi All, I am running into an routing issue in Nexus environment. please help if anyone know the issue. here is the simple diagram and I put some information in the diagram also. here is the problem. USER-1 able to reach vlan 10 SVI in SW-3 but un...
