Hello,I have two identical links with Q-in-Q support on 3750X. I want to create path redundancy if one of the links breaks. Link 1 should always have priority for VLAN50 and should only go through link 1, never link 2. The two links should pass VLANs...
we are designing a new solution where a C9500-24Y will be deployed and we need to put GLC-SX-MMD and GLC-TE on it,so is it compatible?do we need an extra config for it or does the switch auto-sense the plugged GBIC and forwards traffic properly?
Hi I have 2 Nexus 5672 running in vpc. I'm running Eth1/5 on both i port-channel towards an 7004 (port eth3/1 and 3/2 in port-channel). On one of the 5k's eth1/5 port i see rx pause increase a lot. None of the other physcal interfaces increases the...
I found following in one of the lectures.But I think following concept is not correct.As per my understanding cost is not the decision factor of following scenario.It should be port id value.Can you please help me to understand the correct logic..Tha...
Hi All, I would like to disable some weak cipher on Cisco 2960 / 4506 but seems no command(s) for removing such ciphers ( e.g. ipssh server algorithm encryption XXX ), does anyone could kindly help me on this ? Thanks so much for this. Model: WS-C296...
This is the instructions. I created the PT top left to bottom to right following the instructions. Physical Configuration:Create the following network in Packet Tracer version 8:2 - Switches(2960), connected together using Ethernet Cables via port G0...
Hello,I'm trying to enable SPAN over a 100G port for packet inspection but i can't get it to send traffic.On the N9K everything seems to be working, but on the other side i doesn't get any traffic.I enabled the SPAN with these commands :monitor sessi...
SG300 QoS: I understand most things but I'm missing something!I'm trying to set up a simple QoS in ONE switch that does this:- All data of interest comes in one port and out one port. There is other data mixed in with the input.I'm trying to first u...
Hi, i was following learn tech "Connecting cisco router to DSL Modem with SP configurations" tutorial with which i tried to setup my admin and http server so they could use the given isp router and reach 10.10.10.1 (google). However after following t...
I currently have a 6506-E with a single SUP 720 as one of my distributions for access switches and last night I had an issue with a TM_DATA_PARITY_ERROR and sent this SUP into ROMMON mode. Our after market support stated this could be an environmenta...
Gentsi need to debug mpackets forwarding on the subject platform in a specific VRF. the complexity is source of MC is on the same switch but in default VRF. both VRFs are connected with GRE tunnel for the exactly MC delivery. with debug in default VR...
Hi Alldoes anybody know if Cat9Ks with Fuji 16.9.2 support multple VLAN authorization on access port? docs i've read so far stated only limited platforms support it (like BRKSEC-2691 states f.e.):Per MAC VLAN Assignment58•Before Cat3850 / Cat3650: On...
HI,switch Gs110-48P will not reboot from the App Wheel just spins.switch is behind a cisco 3900 Series Routernothing in the config file should be blocking this I need some ideas on this ASAP as one of the key selling points to the clientis I can rebo...
Hello! I'm a college student and while doing my project I can't ping any device under the R-PROD_GDL block. (i.e. use Server-Inv to ping PC31), everytime I try to do so I get the host unreachable error. I can however ping devices within the Oficinas ...
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