Hi all,I bought 02 modules GLC-GE-100FX (these module is used for gigabit uplink port - It convert speed from 1000Mbps to 100Mbps). I tested them with connecting 02 switch Cisco WS-C2960-24TC-L (first) and 02 switch WS-C3560G-24TS-S (second testing) ...
I've been using many Catalyst WSC2960-24-TCS switches with GLC-GE-100FX SFP modules in our company automation networks for several years with no issues. recently I've had to replace an SFP and install several new switches with SFP's, and on each occa...
Hello everyonei have a problem with GLC-GE-100FXI need to install 24 GLC-GE-100FX 1.0 V03 in a 3850-24S-S.The first 12 are recognized while the other 12 are unknown. I try to install 24 spf 1.0 V02 and I am acknowledged all of them.I try to update th...
Hi Everyone,I would greatly appreciate your help, the log in a cisco Nexus9000 C9336C-FX2 Chassis is showing high temperature in three ports Ethernet1/34, Ethernet1/35, Ethernet1/36:2024 Sep 20 15:29:38 %ETHPORT-4-IF_XCVR_WARNING: Interface Ethernet...
i experts, I'm getting this repeated notification daily since 3 days and now I received a complains that the IP phones keep getting restarted in the switch location offices. logs from core switch : Sep 26 06:34:26.664: %SFF8472-5-THRESHOLD_VIOLATION...
I've got a VSS pair of 6880-Xs in a VSS pair running 15.2(1)SY6 as the network core switch connecting to various IDFs with a pair of fiber in a portchannel. We also have some monitoring software that pings the IDF switches periodically go see if they...
Hello,Can someone please shed some light on the purpose of a native VLAN in a modern network?I’ve seen the classic explanation, as outlined in this previous post:https://community.cisco.com/t5/switching/why-native-vlan-is-used/td-p/2694265Ahmed Muhi'...
Hello Pros, I was trying a Brand new Cisco 9200 Catalyst switch to Latest IOS firmware. I was able to upload the Image successfully. I would see it in the flash: But when I gave command show version it was showing the old Image. So I was trying to c...
If there are 2 switches stacked uplinks given to each 2 switches with 2 ports each, say eg port 47 & 48.Port 47 & 48 are created LACP for each switch Then what is the use of stacking here for redundancy?I am newbie. Please explain.
I have a 3750 switch that currently will only display this error:%% Low on memory; try again laterThe only warning/error that is on our logging server previous to this is a traceback error. Thier is no history of this on this stack, and if it was so ...
I have a question about HSRP and ACL configuration on Cisco 4506 and 4506E switches.Initially, without HSRP enabled, I configured the following ACL on the VLAN 55 interface:Extended IP access list vlan5510 permit ip any 192.168.104.32 0.0.0.1520 per...
I know this has been discussed, but my situation may be more unique. We were having issues with a 24 port POE 3850 not being able to power all necessary cameras (13 I believe). It has two 710w power supplies which is more than enough for this applica...
cisco nexus 9000 c93180yc-ex SNMP configuration for whatsup gold 24.0 build 2096 We are getting credentials error after configuring the SNMP for Whatsup gold.
MT-Test-01#copy flash1: tftpSource filename []? c2960x-universalk9-mz.150-2.EX5Address or name of remote host []? 192.1.2.200Destination filename [c2960x-universalk9-mz.150-2.EX5]?%Error reading flash:c2960x-universalk9-mz.150-2.EX5 (Is a directory) ...
Hi everyone , i am quite new . I have been stuck up from quite few days . i have to implement a solution for the below requirement . 1) i have 15 devices with same ip address ( ip address is hard coded inside and can not e changed ).2) each device...
