WS-C4510R+E with WS-X45-SUP7-E IOS version 03.08.00.E has auto reset line card WS-X4748-RJ45V+E with no reason. Here is log about line card reset Nov 17 12:28:01.761 UTC: %C4K_LINECARD-2-MODULEERROR: Module 1 inconsistency detected (bridge)Nov 17 12...
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Forum Posts
Resolved! upgrade
Hi All, Could you please tell me about the correlation of the hardware version of the small business switch series and bootloader version?I would like to know for which bootloader version can the hardware be upgraded to. Thank you in advance,Tama...
I have a Nexus 5020 switch with 12 SFP Fiber modules in ports 1-12 (it having 52 ports in total with 2 expansion boards).I have 2 computers with Chelsio S320 Dual 10Gb Fiber NIC cards in running Windows Server 2016.I have connected the 2 Chelsio card...
Hello everyone, I'm trying to use POE in Catalyst 2960X to power on Unifi AP AC Lite which support 802.3af POE.With Cisco SG300-28PP, Unifi is powered on by POE without any configuration.How to make POE work for Unifi in Catalyst 2960X ?I have tried ...
Hello Guys I am trying to find a Cisco document to know how make an IOS Upgrade but I don't find a Cisco's Website that explain it. Do you guys know the cisco's website? I have found others cisco's website that explain how to make IOS upgrade bu...
I am looking for a network service redundant solution for a project in a building with 2 IDFs (just 100 feet away, to prevent any single point of failure of building operation) on each floor. We used Catalyst 9500/9400/9300 solution in this project. ...
I tried to replace 2 port Cisco 2960 switch(WS-C2960x-24ps-L) with Cisco WS-3850-48PS. I configured it in a simlar way as we just needed to upgrade to 48 port switch we had no spare 3750 2960 with 48 ports. However when the switch was shipped to s...
I am trying to verify that my traffic is hitting the correct interface and going out but the output doesn't seem right to me. Source: 10.97.10.32 Destination 52.49.24.30 ip route 52.49.24.30 255.255.255.255 89.202.127.77 access-list 199 permit ip h...
Hi folks. We've currently got a pair of Catalyst 3850's stacked that we plug our internet facing ports into (provider routers, firewall interfaces, etc). I've always hated this platform for anything requiring high availability, since you can't upgrad...
Hi Team, I have cisco 3825 running with "c3825-advipservicesk9-mz.124-15.T9.bin" where some time the packets are encapsulating but not decapsulating. #pkts encaps: 0, #pkts encrypt: 0, #pkts digest: 0 #pkts decaps: 4, #pkts decrypt: 4, #pkts verify...
Resolved! CCNA Question format
Guys i am planning to attend CCNA routing and switching certification exam, can anyone reply with types of question they asked? in which software we have to practice ?
My small network contains a single Cat 3560 switch, that has several vlans configured on it and it is also set as the VTP server.I have a few newer Cisco switches that I want to add to the network. They have been configured by someone else for me via...
Hi All,I have two catalyst 3560 switches with many SVIs configured on them. All the SVIs configured to use HSRP. Last time when I tried to add a new SVI with a new HSRP the switch ignored it and indicated that I reached the max 32 limit.I looked at t...
Help Wireshark Gurus,For some reason I was not able to monitor any TCP traffic using Wireshark. Any advise is very much appreciated!! I scoured the community but was not able to find my answer. Local Session Source PortsBoth : G1/0/...
Resolved! Nexus 2k Dual uplink configuration
Hello, i got a couple of questions, We have 2k fex's dual uplinked to 2 x 5k's. 1st - Do you set a spanning-tree port type to the PC and memebr interfaces? if so which? 2nd - I do not see any ports pinned to my fex uplink, but VPC looks good. fex 10...
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