Ask Me Anything Event Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, November 4, 2024 through Friday, November 15, 2024. Our colleagues Rohit Chopra, Vaibhav Aggarwal, Anuraag Majumdar, Saquib Zeya...
Forum Posts
Resolved! Stacking with 3750X's
Hello,There seems to be a lot of conflicting information on what can and can't stack together in the 3750X range.I know that LAN Base can only stack with other LAN Base switches.Can IP Base stack with IP services in 3750X?I have al...
We have a working VSS setup, and the customer is going to build a new MDF in a different floor. The basic idea is to move one of the VSS pair to the new MDF. As a part of this project, we already have a 3rd switch in the new MDF as a swap switch. Obv...
Hi, I was hoping to use port security on a trunk port which has an AP connected. However when i enable the port security I lose the AP. VLAN 4 - Wireless clients VLAN 5 - Management interface GigabitEthernet1/0/45 switchport trunk native vlan 5 sw...
Please see a Brief routing on the Layer 2 and Layer 3 below: 1) Layer 3 device ( Routers/ Layer 3 switches) Packet generated from within the router (lets say icmp) or reaching the router through any ingress queue are routed based on the Routing table...
Hello, Sorry I tried to find the best answer from the forum but did not find a best or solved one. Im trying to determine what would be the best practice or if it is recommended to use UDLD with Rapid STP? What I want to avoid is any kind of lo...
Hi,Please find the attached packet tracer file for more information.3 areas (1, 2, 3) are connected to the backbone area. I need to connect area 4 using virtual link via area 2.Please advise how this can be achieved.
Hello everybody, Well, I'm using AP1532 Lightweight and I want to change IOS into Standalone to make some tests, but I'd got a problem here. When I put the last command to downlaod de file into AP (archive download-sw /force-reload /overwrite tftp://...
Hello, I am just starting out with packet tracer and am stuck with an assignment. I believe I have correctly entered the RIP values in the various routers. However, I cannot successfully ping across LANs. Could someone please help me out?
Hey folks I've encountered a strange issue when I try to configure a ip sla with IPv6. I want to track the IPv6 default route for a multi-homed network. The device I'm using is a WS-C3650-48TQ running 03.07.02E. The configuration looks like that: ! ...
hi, to be more specific, can Dynamic ARP Inspection be configured to prevent invalid destination IP and MAC addresses in ARP reply !? like: there is an ARP request with: source IP: 192.168.1.100 Source MAC: aaaa.aaaa.aaaa the hacker reply but chan...
Hi guys,I bet lots of you are about to sit in front of TV for super bowl as I'm about to. However, I really want to be able to troubleshoot this CCNA lab problem before that. Help me if you can, please. So here is the problem: In the following topolo...
Resolved! Ping Unreachable?
U.U.U There is only one meaning to ping unreachable command that we can get to gateway but we can't get outside this subnet? right? thanks
Hi all, My router is connected to L2 switch and then to 2 gateway/CE mpls router. As shown below So I have 2 gateway (10.10.10.2, 10.10.10.3) for my overseas office network -> 192.168.30.0/24. As I am inexperience, I want the setup to be as sim...
Hi Team, Cisco TelePresence 3100 system is there and we are facing the problem. While on the phone continuously showing call services are stopped. Can someone verify why this error we are getting. Kindly find the attached snapshot of the error. Reg...
Hi Guys, Struggling to find the best way to do this. We have a dual Sup2E environment for a N7k10 and run a version of 6.2 How do we go about upgrading to 7.3? From what I can find, we cant use ISSU? So what do we do? Thanks L
