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Hi AllI wonder if you can help me with an HSRP issue.   We are trunking VLANs between two data centers (round trip time between data centres is only 6 milliseconds).  There are around 30 VLANs being trunked.  The HSRP group is made up of four switche...

psmith621 by Beginner
  • 2 replies
  • 0 Helpful votes

 agaraju Sep 16, 2015 5:04 AMHi There, I have been assigned to configure QoS on 3750. Network Structure:1) All access layer 2960 switches are terminated on 37502) End users are connected to 2960 as you now it access layer switch.3) I have SiteA,B,C,D...

 Route-map config route-map corporate permit 10 match ip address 101 set ip next-hop x.x.x.x  Interface configinterface GigabitEthernet0/15 description xyz switchport mode access router(config-if) ip ? " cannot find policy route-map on interface"sh s...

imos19861 by Beginner
  • 3 replies
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  We have two N5596T switches, which are using NX-OS 5.2(1)N1(4) now. This version is reported having some security vulnerabilities about SSH.  So, we plan to upgrade OS to version 7.0(6)N1(1).  According to the software release note, software versio...

mengyan by Beginner
  • 4 replies
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Dear experts, Under what circumstance,we need to use console cable to connect switch? when switch crash? , in runing config, how to seup console password. 

Mary by Beginner
  • 1 replies
  • 0 Helpful votes

Greetings follow administrators. New to the forums here, and wanted to start off by posing a question in regard to a recent difficulty I have been experiencing:Recently, a brief power outage hit one of my facilities, and consequently reset one of my ...

I'm trying to get a CSR1000v to do Layer-2 forwarding using KVM (qemu) and virtio virtual nics. The problem is that all frames that enter the CSR1000v with a (unicast) destination MAC address that is not the virtual MAC address are reported as errors...

Resolved! Command not found

Hi all, I have cisco 3750 switch with IP services license enabled.but i'm unable to execute the below command.#show platform qos dscp-cos counters gigabitEthernet 1/0/1there is only one command i can see is #show platform qos policer port alloc. SW I...

Hello all,        I recently had a desktop issue and the desktop was issued an IP address dynamically.  The network tech said that he could not find the workstation port without the MAC.  I found that hard to believe since I could easily list all of ...

lonesoac0 by Beginner
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