I'm adding a new 9300 to an existing 9300 x 4 switch stack that are running a different version of IOS. After i boot the new switch and perform the software auto-upgrade enable command - is it certain that the new switch will downgrade its IOS to the...
Forum Posts
Resolved! Multiswitch VLANs Using Trunking
Below is the network I have created using Packet Tracer (PT) v8.1.1.0022.I have configured (2) static trunk ports between the 2960 switches. VTP mode is set to transparent. My configurations are shown below. The example and configuration steps were t...
I have two C3750E switches connected to each other via EtherChannel ports SW Ver. 15.2(2)EI have configured 3 VLANs which all work and I have configured the out-of-bad mgmt ports (FastEthernet0) but I would also like to have in-band management so tha...
I want to enable the below policy using the aaa new-model but in the current subject switch model do not have the bold option after the aaa new-model. aaa new-modelaaa local authentication attempts max-fail 3aaa common-criteria policy xxxxxxxxxmin-le...
Hello, We recently acquired some WS-C2960S-48FPS-L switches. Almost every one of the switches shows this message on the console when connected via console cable. Is this benign?Switching, Catalyst 2000switch#mifs ifs_read 0 bytes
Hello Community,i'm having a Connectivity issue, I've noticed that mismatch duplex:ASA5525# sh int g0/0Interface GigabitEthernet0/0 "outside", is up, line protocol is upHardware is i82574L rev00, BW 1000 Mbps, DLY 10 usecAuto-Duplex(Half-duplex), Aut...
I'm in the process to configure cisco switch 3560 with a VoIP VLAN only and I want to specify a range of Mac addresses to allow access.
Hi community I have a problem with my Nexus 7706, I lost the ssh conectivity with my Chasis Nexus, This happenned after I used the command "system switchover", the second supervisor is the active in this momentHow can I solve this problem? Thnaks for...
Hello I have a client who has a C1000 Switch and We need to have the configuration file but that switch doesnt have a Console Port RJ45 instead it has a USB Console Port but the client doesnt have that USB Cable so How Can I download the configuratio...
Hi folks,We are looking to replace some of our old network devices and what would be the next cycle of recommended replacement switches for below devices: WS-C3850-24XS-E–> This is used for L3WS-C3650-48FD-L–> This is used for Access switchAIR-CT5508...
I have a 4500x switch that had the IOS deleted accidently.When booted this is what we get. ***************************************************************** ** Rom Monitor NVRAM configuration is being initialized to ** default values. This may be bec...
Resolved! IE4010 Upgrade Question
Hello Community, I noticed that a coworker has been deploying new IOS images on IE4010s by simply copying the bin via scp to the switch and then changing the boot parameter to use ie4010-universalk9-mz.152-8.E1.bin. [FILE COPIED TO SDFLASH VIA SCP]co...
Hi Everyone, I am getting Error for DOM when trying a SFP-10g-zr optic in my ME3600 24 fs Switch, its a third party optics but i have unlocked the switch to support that. Uploading two SS for reference. The same SFP works fine in a NEXUS9K switch I ...
Hi, I have a 3560 switch.I kept getting this message, " !!! WARNING: The switch is not usable !!!what should I do? How do I have it fixed====POST: CPU MIC register Tests : BeginPOST: CPU MIC register Tests : End, Status PassedPOST: PortASIC Memory Te...
Cisco : Switch PSU is BAD even after changing the PSU ------------------ show env all ------------------FAN 1 is OKFAN 2 is OKFAN PS-1 is OKFAN PS-2 is NOT INITIALIZEDTEMPERATURE is OKTemperature Value: 23 Degree CelsiusTemperature State: GREENYellow...
