Hello,A customer wants to get the backplane load of a cat4506-e chassis with a sup6-E supervisory card.A would like to check how many bus are used on the backplane and if the command "sh envi chassis" is the good and only command to be used ?I'm not ...
Forum Posts
Hi Everyone, I have an issue with ERSPAN on my Catalyst 9300-24T switches. IOS XE version is 16.12.4. They are directly interconnected on 10.10.10.4/30 subnet. The source has ip address 10.10.10.5 and destination has ip address 10.10.10.6. This is co...
Hi All,I have two WS-C3850-48T with CAT3K_CAA-UNIVERSALK9 16.3.5b would like to know if i can synchronizing the configurations of one switch to the second one, when even i make a change in the first one, similar when we are having HA ASAs
Hi, We are testing an ASR920 in our lab and noticed that multicast is not working as expected. When we create a network with 3 switches (c2960) with mostly default settings evertything works fine.unicast form host A-B: okbroadcast from host A-B: okmu...
Resolved! SG220-26 Smart Switch - POE menu item missing in web browser under Port Management heading
Hi,I'd like to configure the POE capabilities of an SG220-26 Smart Switch as per the administrative guide. The obstacle faced is that the POE Menu under Port Management in the web browser doesn't appear. (Refer to attached screen shot) How might this...
I'm using one of my SG350 switches as a WAN switch where 2 of the ISPs terminate in my switch in 2 SFP ports.I'm using this switch only as L2 where i am getting uplinks for the ISPs and giving down links to a pair of Juniper firewalls in HA mode.I on...
Hello, Usually mac address of PC can be left at switch port after the PC send some message to switch. But here is a little unusual. Here is a diagram, but not exactly: SW1 ----SW2----SW3----SW4---SW5(or more).... ---PCThere are a lot switches between...
Hi, I have a 3750 switch and three 2960 switches and a Kerio firewall.IP range of 2960 switches: 10.10.31.0/24, 10.10.32.0/24, 10.10.41.0/24DMZ IP Range: 10.10.10.0/24LAN IP Range: 10.10.12.0/24WAN IP Range: 180.140.32.0/24IP Kerio: 10.10.10.2Compute...
HelloI have one switch 3750 and three switches 2960 with IP range 10.10.60.0 / 24 and the clients are connected to 2960 and 2960 is to 3750 trunk. I also want a 3750 port for a dmz hand with an IP range of 10.10.10.0/24 and a port for a lan hand with...
Resolved! Dhcp not working
I have a problem. I cant get a dhcp address on PC-B. When I write "interface Vlan30" "ip address dhcp" "no shutdown".(on both switches) Then do a "show run" instead of "ip address dhcp" it stands "no ip address" on both switches. And I don't understa...
Buenas tardes estimados, gusto en saludarles nuevamente, Por favor, me pueden orientar con el siguiente caso; En un ambiente de red donde tengo multiples vlans, quisiera que una vlan de pruebas y su trafico tengan una salida especifica sin afectar e...
Hi AllI am in process of writing a QOS policy for my MS Teams traffic and applying it to our new core switch.My question is, as it it is realtime voice and video, should I put them both into the priority queue, create 2 multi level priority queues, o...
I am trying to move routing from one NX VPC pair to another. The NX6K currently has EIGRP enabled on its SVIs and HSRP is enabled on the SVIs on each member of the pair. At present I have 802.1Q trunking between the 6K's and the 9K's - all good. Devi...
hello,i will have this topology and i will use the C3900 sw with this module : C9300-NM-4G.i searched and i did not found any relevante information about this C9300-NM-4G + SFP Transceiver.The only information is on Cisco page, mention that the modul...
Hello,I am adding a cisco IE4000 switch to a Ruggedcom switch topology, the goal is to change all ruggedcom to cisco in the short term.The problem occurs when I replace the first switch, when connecting the Cisco switch to a Ruggedcom switch, the lin...
