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...
Forum Posts
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...
I have ran into an issue with an VLAN SVI IP Address on a 3850-12S switch. The current IP is set to 172.20.3.1/21. There is another 3850 switch upstream of this switch and a 2960X downstream. I have a server plugged into the upstream switch that resi...
Dear Community, We are doing a MAB POC as we speak to enhance our level of port security for exotic non-dot1x devices. Our testdevice is a IE3000 8p industrial switch with Version 15.2(2)E4 (preferred IOS version for communication with ISE 2.2). Wh...
EDIT: Ignore this, I've realised I'm being stupid and you can add ports 9 & 10 to a LAG! Hi, I have a setup with 4x SG300-10 switches, two in one location and two in another. I'm trying to create a redundant link between the switches, my original pl...
Dear experts, I have attached the current design of my small office network. please suggest me the best configurations for this design and any amendments in the current design if required ....
