Hello, my question is about SPAN in local switch.My example is with 24 gigabits Cisco switch! To port gi0/1 is connected Server!I want to see all traffic in port gi0/1 in port gi0/2.I run two commands:monitor session 1 source interface gi0/1 bothmon...
Forum Posts
Will the demand for network engineer die? as in future everything is going to be SDN !
Hey together, I've upgraded our NEXUS 5548UP switches from 7.1(1)N1(1) to 7.1(5)N1(1). The switches booted with new version. Everything is working as expected. Running config, bootvar etc. is showing that the switch is running the new version. T...
Hi, Is it possible to bridge traffic between VLAN subinterface and Ethernet subinterface on ISR 891F.Is someone did the test and can share with us his experience ? I've tried to adapt this solution to my topology, but it doesn't work: https://w...
Hi fellow network ninjas, We have c3850 (WS-C3850-24-T) running with ip services license and version 03.06.06E (Version 03.06.06E RELEASE SOFTWARE (fc1)) when we checked the software we noticed that software version effected with vstack vulnerabil...
Hello guys i need your help to find a way to see if my switch is dropping any packets bigger than 1500 bytes..The scenario is like thisRouter>>>>>>Switch(3750)>>>>>RouterFrom router to router i can ping with byte size of 1500.. Any packets bigge...
Dear All, I have a multicast data of around 2.5 gb of single input. And i need to bifercate it & need to take around 700 mb. In which switch i can do this & what should be the procedure for this ? Kindly suggest. I think,igmp snooping can do this t...
Resolved! Dual-sup design
Dears, I'm very confused regarding dual sup design, I read a lot of documents regarding Dual sup design i know that we can setup sups as "SSO || RPR" mode, Just i want to confirm if All ports in both sups will forward traffics OR just ports in the ...
I am having 3 different campus which connected via OFC/RF Media. these are my deliverable: 1. All users in 3 Campus can access the Network resources(Local Files,Internet) as LAN. 2. There is Firewall authentication for all all users even to access lo...
Hi, On my Cisco C891F, I'm trying to bridge between a sub interface and a physical port (configured with an access vlan 401) as represented in the bellow diagram : LAN 1 ----- > Port G7 ( vlan401 Untagged) - C891F-01 - Port G8.401 <------ > Por...
Hi team, I have to interconnect 2 sg550xg-24F in stack mode with 2 PA-220 in Active/Standby mode. I choose this architecture : I want to confirm with you if I must use VRRP in 2 switches and for the 2 Palo alto firewall should I need to use VRRP als...
Greetings everyone.We have two separate leased line at your office. One for SAP ERP purpose only and another for internet access only. The SAP ERP leased line comes through a cisco router and the internet leased line comes through a Netis WF2409E wir...
Resolved! VSS between 6509E and 6807XL
Hi. We got 1x c6509-E and 1x 68707XL. Both switches used Supervisor Engine 2T 10GE , VS-SUP2T-10G 5 ports as follows: C6509-E sho module Mod Ports Card Type Model --- ----- -----...
I have installed OpenFlow Plug-in on Cisco WS-C3850-24T successfully. When I activated it, it comes with: *Apr 6 04:21:55.208: %ONEP_BASE-6-SS_ENABLED: ONEP: Service set Base was enabled by Default*Apr 6 04:24:05.398: %VMAN-3-START_FAILED: 1 vman: V...
Do I have to download any PAK files or do anything else to get my 2960S' upgraded to 15.2(2)E8 to fix the smart install DOS bug? My 2960s are running c2960s-universalk9-mz. Can I expect some errors in the config due to certain setting in the cli b...
