We are trying to determine the difference between the Cisco Suggested and Recommended IOS version ? These often do not match and would like clarification on which we should use. Can anyone explain the difference between them? Thanks
We are trying to determine the difference between the Cisco Suggested and Recommended IOS version ? These often do not match and would like clarification on which we should use. Can anyone explain the difference between them? Thanks
Hello all, We've recently developed a logging message on our 4510. Threshold_violation: T7/2: Rx Power Low alarm; Operating Value: -40.0 dBm, Threshold Value: -31.5 dBm We have plenty of fiber tools to check this that are calibrated. We are even th...
If you've got a 1 gigabit switch with individual gigabit ports, 1 gigabit network cards, Cat 6 and Cat 7 cables over a very short distance (10m) but the router is a 1 megabit; are you bound to the speed of the megabit or gigabit? DHCP is being used. ...
Long story short, we are cleaning up, optimizing and introducing new QoS policies within our WAN. We are a large enterprise, with a mainly Cisco UC VOIP environment, however we have some one offs that are Avaya. The original class map was: class-ma...
Hi everyone, I have a WS-C3650-24TD-L Basically, It has Lan Base onboard. Now, I want to run BGP on it, it means that I need to upgrade our license from LAN Base to IP Services. So what I need to buy more? Only license for IP Services or 2 licenses...
Hello, I have a new switch that doesn't have the latest version of firmware. When I try to add it to my stack it forces the existing switch to re-boot. Questions 1. How do I prevent this from hapening? 2. What is the easiest way to update t...
Hello all, I am trying to set up 3 VLANs with these conditions applied; VLAN 2 can communicate with VLAN 3 VLAN 3 can communicate with VLAN 4 VLAN 2 and VLAN 4 cannot communicate. Network address for the three VLANs VLAN 2: 192.168.2.0/26 VLAN...
Hello Expertise, Our both core Switche are Chassis WS-C4506-E and we want to upgrage the Supervisor Engine IV to Supervisor Engine 6-E. Can anyone write the step by step procedure for the job without any network interruption, I do not find any cisco ...
Hi all, Just some very straight forward questions, hope gurus here can shed some light 1) show int - output queue -> this is the hardware queue (tx-ring) or this is the software queue ? if I see drop, this means it is definitely congested ? 2...
Hello team, Please assist. I have bought a cisco ISR 4331/k9 and it keeps rebooting every day atleast once. I can't really find anything on the logs and I am about to download the Crashinfo log. Below are the logs if you can see something I cant. ...
Hi folks, Here is the situation, my company is using WS-C3650-48TS as the core switch. Currently it connect with 16 client switch (HP V1910), 2 uplink to firewall (HA) and 2 uplink (EtherChannel) with 3560G-24TS which connect to about 10 servers wi...
Hi All, I am Chencha Rao, and I am a Network Engineer from Services oriented Company. I connected and configured like the scenario is ISP(ACT) to Firewall(Cyberoam 35iNG) to switch(cisco SG350). From ISP to Firewall Port B configuration is ok. bec...
How can I disable AAAA name lookups (replies) on a router that only supports IPv4?
Hi All, I am Amit Sharma, I need to configure VACL in Cisco nexus Switch C5672UP. Please share the command example for Block Inter VLAN routing. Thanks Amit
I need to block all access from the guest wireless to our internal network. The following is the ACL I've come up with so far for the guest SSID. I thought seq 1 and 2 would work - 1 allow clients to communicate with DHCP and 2 block access to all in...
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