Hi Cisco Experts:I have 6 vlans split evenly across (2x) Layer 3 3560 switches. I'm hosting DHCP on the switches, and I have HSRP failover to the other switch. If HSRP fails over, I'd like the failover switch to take over all DHCP requests. To acc...
I'm trying to find out the escape sequence that's analogous to IOS with wich you can jump from a VTY session back to its originating router (ctrl+shift+6 x). This doesn't work in NX-OS; is there a different shortcut for it?ThanksToni
Other than making key generation simple and local DNS entries, what is the point of using the "ip domain-name" line on my ASA, routers, and switches? If so, what is acceptable to put there if I'm not part of a domain?
Hi, I have a UCS domain (end host mode FIs) with different type of clusters.It is connected to 2 N9Ks which themselves are connected to my Forti Router/FW/DHCP server (router on a stick with a DHCP server on each VLAN interfaces)As for clusters types...
I have a Cisco ME switch and I am trying to figure out the Option 43 with Suboption 21 configuration. I need to point the AP to two different servers so first one requires sub option 06 (HEX) and second one requires sub option 15(HEX). I have done t...
Dear expert,I am facing an issue which you may come across before. Grateful if you would teach me how to do it. background info:For some reason, there are some ethernet switches to be configured as VLAN 1 (IP is 172.16.10.0/24) in production environm...
Hi All,I have wide range of routers and switches in various models and versions running snmp version 2.I am planning to migrate to snmpv3, so as a first path, how to check what all are the devices that supports snmpv3 like ios ?In ios feature navigat...
We currently have SVI's on (AS) access switches. Which allows for small broadcast domain and for easy IP management/identification per floor. But these switches are also either have base/essentials licences only. Since AS1 routes all vlans red and ye...
Hi, I would like to know community members opinion on the following: Does the core/distribution/access & collapsed core switching models still feature in today's network designs or has the leaf & spine architectural model replaced this completely? I ...
I am not on site and I have not seen a WS-C3750V2-24PS-S.Customer has a stack of 6 x WS-C3750V2-24PS-S and one unit has failed. We do not have a WS-C3750V2-24PS-S spare. Can we replace it with a standard WS-C3750-24PS-S (not V2) switch and be part of...
I am having issues resolving a problem with my AS2509-RJ (using as an Access Server)I have a fixed scanner plugged into line 1How do I know if there is traffic going across the line? Used and Noise when you run a show line command? Cabling? ... the ...
Hello, i have SG350X switch and i would like to ask about STP backup port:For example i have double connect switches or i have ring topologyIn STP i see (1. port)- active (2. port)- backup and i want swap this to: -- (2. port)- active (1. port)- back...
Hi, May I know if settings the port manually to settings below will fall back to auto-negotiated speed of 100Mbps if 1Gbps doesn't take effect?Currently the port is auto-negotiate. I am worried that if it the port works only on 1Gbps after i changed...
Hello all and thanks for your time and expertise. Pardon my ignorance as I'm sure this will be an easy question for most of you but I'm building a network map of a building. The edge device for building A has an IP address of 10.52.X.X. The Cisco ...
3850 running IP Services(CAT3K_CAA-UNIVERSALK9-M), Version 03.03.05SE RELEASE SOFTWARE (fc1)3850#sh sdm prefer Showing SDM Template InfoThis is the Advanced (high scale) template. I have a 6mbit circuit on a 100 meg port. (Gi1/0/1 on the left in the...
