Greetings,I'm trying to find more information on how to combine spanning-tree and port-channel (which is also a trunk port).The connection is between a server (2x10G NICs) with NIC Teaming configured for a few particular VLANs. Then we have the switc...
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Forum Posts
Hi,I have a problem with one device that colapses due to a high number of broadcast package it receives. To avoid this I have tested in a swtich 2960 with a mac access list extended with some macs address I know there are not in this port. But it doe...
Hi, I am running Cisco Everest in one of my catalyst switch,one of the port channel interface itself does not have qos configurations at all but all the associated physical interfaces have Qos configurations. I want to ask a simple question, does the...
Hello.I have two 4503 switches in VSS as central switch and some amount of 3650 switches as access switches. All of them were installed recently as a replacement of old switches.4503:Cisco IOS Software, IOS-XE Software, Catalyst 4500 L3 Switch Softwa...
Hi All, My current network is:Firewall Sophos XG310 (IP: 10.10.80.250) <-> Switch C3650 Layer 3 (IP: 10.10.80.249) Inter-vlan routing <-> Layer 2 access switch <-> Users.Currently, on the C3650 all the vlans are route through 10.10.80.250 to access i...
Hi, If i have 3 switches in the most basic setup where 1 is root bridge and all are inter-connected via LACP/port-channel, how should multicast be configured? Drawn a simple diagram here. LACP are workings and VLAN 10 is allowed for the trunks. https...
Hi guys, I'm new member here, actually I'm new in Cisco world. I am seeking for some help & support. I can't ping my FortiGate UTM which is connected directly to Catalyst 9300 layer 3 core switchIP add for FG: 10.10.50.1/30port IP add in switch: 10.1...
I'm probably not reading the datasheet right, but does the IE-2000 series support PTPv2 on both layer 2 and 3 or is it just on layer 3? I'm planing on using two IE-2000-8TC-G-E and would prefer to run layer 2 end to end transparent clock. How about t...
Is it possible to do an ISSU to 15.5.1-SY5 from 153-1.SY2? Both units have dual C6800-SUP6T and everything downstream is dual-homed. If not, has anyone done this upgrade and might be able to advise what kind of outage can be expected for the switc...
Resolved! Packet tracer missing new devices
Hello,we will get our new Cisco 9x00 switches soon and I thought, I could prepare the configuration via Packet Tracer. Maybe I do something wrong but there are not all devices are listed. I downloaded the latest firmware from Cisco website... and no...
Hello Community, I have been scavenging the internet for possible leads or solutions but found nothing so far, wondering if someone has attempted this or maybe a similar network design or maybe some tips and tricks that might help with this configura...
Hi.. I have a few refurbished ws-c3850-24P switches and one of the has ACLs and I do not know how to remove them properly, please help. Thank you! - Bill (see below). I did erase the startup-config and reloaded, but these entries did not go away. i...
Hi I understand the priority queue but i want to understand further on the remaining queues and how to prioritize them For CBWFQ, which extends the standard WFQ fair queueing, the weight specified for the class becomes the weight of each packet that...
How Redistribiuted Bgp Routes To other BGP in Switch nexusCannot usedbgp redistribute-internal In switch nexus 3000 Redistribiuted Option Is am direct eigrp isis lisp ospf rip staticHow solve this ? For redistreibutd BGp routes To other BGP Session
Hello.I have Catalyst 3850 and 6500 with Sup2TBut I afaraid ERPS not supported on both.
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