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Forum Posts
Resolved! Router or Firewall
I am having a big doubt with router or firewall. I am the IT person of One college. I considered purchasing a firewall with 500 users support. But it is too costlier. So I considered a router only. But the vendor side is not okay with my decision. Wh...
I have 6 Cat 9300's getting installed in one switch stack. Each switch comes with it's own power supply but I was also given 2 extra power supplies (8 total). The desired goal is to be able to have zero down time if a power supply in any of the 6 s...
How to configure ip device-tracking on 3560cx switches? I can configure it on other switches but have issues with the 3560cx.
Hi Freind1. as long as F2 and F2E Support L2/L3 , do we still need the M Line Card ? Talking OTV ,FP,VxLAN, Routing 2. if no then what is the Function of M Line card with existence of F2 and F2E Support L2/L3 in the N7K Platform thanks
I need help with my switch, my router has internet. but i'm trying to get internet to my switch now. if i drop my Show Running Config, Could somebody help me with my Issue Please?
Good afternoon, I was wondering if I can force catalyst 2960 to skip startup config stored in NVRAM and boot with no config everytime it is powered. I tried to find it on google and in cisco white papers but still no luck. I found only commands that ...
While I was installing a QSFP on the bottom line fiber port 1/51, since I followed the same orientation of QSFP installed on the 1/49 and 1/50 port, it moved the connector interface on port 1/51 from its position and I am unable to use that port any ...
Hi AllFirst time i doing this and doing it solo.I have a pair of Arista's in our DC and we change them out for a vPC Domain with Nexus'sThe Arista's are upstream and have storage, VM's and other nodes connected to it.It' has vlan's and ACLsIt also co...
Hi,QuestionsCan GLC-TE sfp's be used in FastEthernet SFP ports on IE-2000-4S-TS-G-B switch?Cisco Compatibility Matrix suggests yes...If yes, can someone please provide guidance on how to configure switch to recognise the GLC-TE sfp module?Our Situati...
Hi,After replacing a faulty SUPthe new SUP which is in STANDBY mode is showing higher firmware version than the ACTIVE SUP.My questions are:1. does this impact the operational status on the Standby SUP? or it will work?2. what will be the best way to...
I have a problema with my SG350XGsomeone can help me 21474559542020-Jan-29 13:32:07Warning%STCK SYSL-W-UNITTRP: UNIT ID 2,Trap:%Box-W-I2C-FAILURE-READ: I2C failed to read information from device at address 0x70 on bus 1 offset 0x0d, component CPLD 2...
Resolved! Input Errors on Interface (Cisco 4507)
I have a Cisco 4507 and just implemented Zabbix to monitor our infrastructure (replacing Nagios). I am now starting to see a lot more information about potential issues than I did with Nagios which is a double-edged sword.The biggest issue I'm seein...
Resolved! Can't apply acceslists on Packetracer
Hello there,I´m currently creating a virtual network in packettracer for my internship. I tried to create a couple of vlans on a 3560 switch that should communicate with each other. I need one of the vlans to be able to connect to all others but the ...
Resolved! How to remove trunk config on SX350X
Hi,up to now I'm used to configure interfaces on 2960 or 3850 switches. Now we've got two SX350X devices, and I tried to setup interfaces as trunk or access (CLI only!). I'm unable to find a way to get rid of any trunk config, once it is been there. ...
Resolved! C9200L stacking
HiWe are planning to order C9200L-24T-4G-A switch as replacement of C2960S-24TS-L-V04, is that a correct replacement?Also please advise what is the model of stacking kit and stacking cable suitable for C9200L-24T-4G-A
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