Hi everyone, I would like to thank you in advance for any help you can provide a newcomer like myself! Im studying the 100-105 book by Odom and am currently on the topic of Port security. I purchased a used 2960 and I'm trying to follow along on th...
Hello - I am trying to join two interfaces to etherchannel (LACP.) The 2nd interface joined the channel fine, but the 1st interface keep suspending and giving the following log error: %EC-5-CANNOT_BUNDLE2: Gi1/0/51 is not compatible with Gi1/0/52 ...
Hi, All of the network devices I have use different K values from the default. I have a pair of Nexus 9372 which I upgraded from version 7.0.3.I2.2b to 7.0.3.I7. After the switches reloaded they couldn't join the EIGRP relationship with the rest ...
Hello Friends, in Enterprise LAN Qos what is difference between Video Signaling and Video media segregation.. Both are same or both are different, I am not able to conclude it.. if one someone says you have to Allow 20Mbps for Video signaling an...
I have a 2 N5Ks connected to a pair of UCS FIs. The 5Ks are running vPC to the FI
Hi i am new and preparing the CCNA exam, I just ceated one topology and running the Rip version 2 and Eigrp , When i look the routing table R0 and R3 i seen the Rip learned the 4 routes and Eigrp learned 3 Routes
I have set up multiple vlans which all communicate with each other using a layer 3 switch, the PCs / servers can ping to the router, both the inside and outside port, though for the life of me I can't get it past this point. I have tried setting up N...
Hi, I've just received my C3650-24TS which will be used to extend the Lan in production. After a startup of this switch, I found QoS is installed by factory. My question is: Can I remove it since I don't need this auto-qos ? How ? Thanks.
Hello all, Please tell me how to set automatic ip configration in pc using dhcp from Router. All i need is i want to force ip to pc from router, Instead of requesting ip from pc i want router force ip to all pc that are connected to my router. Thanks...
we met the situation of Asymmetric Routing and topology change like below https://www.cisco.com/c/en/us/support/docs/switches/catalyst-6000-series-switches/23563-143.html#anc7 customer running two 6509, but only one wan link outside, so Asymmetric ...
Hi i recently bought a nexus 5020 for a 10gb network for storage for my vmware hosts. I had problems at first with my router not detecting the 10gb fiber card i had. So i bought a new one got that side all good and now on the switch side i cant get i...
Dear all, I have a Cisco C897VAW-E-K9, with this IOS C800-UNIVERSALK9-M, Version 15.7(3)M1, with the power supply LITEON 341-0502-01. The PoE LED is orange and the PoE doesn't work, I tried several IOS but it doesn't change anything. Also the cli...
Hello, For some reason, and I don't know why, I'm seeing unknown source ip addresses trying to access my remote router, here's the output: Feb 9 19:09:54.588 CST: %SEC_LOGIN-4-LOGIN_FAILED: Login failed [user: root] [Source: UNKNOWN] [localport:...
images is attached below. what is meant by 7 ? .is it a part of password ?
RIPv2 is a classless routing protocol.but when i configuring Rip subnet mask information is not given. so how it can be considered as classless routing protocol ? R2-TUT(config)#router ripR2-TUT(config-router)#version 2R2-TUT(config-router)#netwo...
