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Hi seeking for your assistance on below matter. right now we are on the process of replacing our Cisco 3750 to 3850 model, but we can't configure the MLS to C3850 model. according to Cisco documents MLS is not available on Cisco 3850, only MCQ can b...

  Hi, can you help me. May I know the meaning of below commands?   mls qos srr-queue output cos-map queue 3 threshold 1 4mls qos srr-queue output cos-map queue 4 threshold 1 3mls qos srr-queue output dscp-map queue 3 threshold 1 34mls qos srr-queue o...

posemman by Level 1
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I have a pair of standalone Cisco 4506-E chassis each populated with WS-X45-SUP6-E and WS-X4548-GB-RJ45 line cards and other line cards. Now I'm goin to replace the WS-X45-SUP6-E with WS-X45-SUP8-E in both chassis and convert them into VSS with Cisco...

I have noticed that some unmanaged switches do not participate in STP, nor do they broadcast their mac address out so I have not found a good way to detect them or prevent them from creating a loop. If the "dumb" switch is not participating in STP th...

Resolved! Banner Motd #

HiMy question might seem very simple to you guys but i can't get it to workI am trying to enter a huge banner motd on cisco 3550 switch but when i copy and paste it into hyper term it gives me an error message ^ I tried ----conf t and then ---banner...

Hi, can anybody clarify the depth of Cisco Nexus 9372PX Chassis (N9K-C9372PX) ?In the two documents I see different information:via Cisco Nexus 9300 Platform Switches Data Sheet  - 50,5 cmhttp://www.cisco.com/c/en/us/products/collateral/switches/nexu...

aukhadiev by Level 1
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Hello Guys, I am designing the vlans in my company network and want to configure in following way :   Valn1 --> 10.110.1.0 /26 : IP range (10.110.1.1 to 10.110.1.63) --> gateway: 10.110.1.1   Vlan 2 --> 10.110.1.0 /24 --> IP range (10.110.1.65  to 10...

ITexpert by Level 3
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I have a 3560 running 12.2(55)SE3 that is constantly displaying in the log: %SFF8472-5-THRESHOLD_VIOLATION: Gi1/1: Rx power low alarm; Operating value: -28.2 dBm, Threshold value: -22.0 dBm. It is at a remote location and at some point we'll get out ...

What is the Best practice to uplink a WS-C3750-24PS-S stack of 5 to redundant distrubution switches? In the event if 1 of the  5 WS-C3750-24PS-S stack switches fails could the stack still work minus the down switch in the stack connecting to the upst...

 I have cisco router 1900, the router has two operating interfaces g0/0 (connected to wan), g0/1 (connected to lan). We have around 50 mb of bandwidth from our ISP but during peak hours we experience drops outs due to other users and guests network a...

jesusccnp by Level 1
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I had a power outage. When everything came back up my C2600 router was no longer working right. Consoled into it. Told me "boot: cannot load flash:c2600-advipservicesk9-mz.123-14. t7.bin", and now I can't type anything in the rommon 1> prompt.