Switching

Hi guys, Two router are connected CE TO PE i can see neighbour IN PE OF CE but BGP session between them are still active NOTE:- between CE and PE we  have carrier link and all the test from carrier are good and clean any possibility of correctness   

LS,Recently I replaced a Netgear switch (MS510XM) with a new Cisco CBS220-8P-E-2G in my class room (I’m music teacher and my network is very simple) that should connect the router to another unmanaged switch through the dedicated SFP-ports using two ...

Hello,I have a cisco 4500x and n5k-5672up and in their datasheet mentioned that we can have "Security ACL Entries (1K=1024) 128K (64K ingress and 64K in egress) Shared with QoS" for 4500x and " Support for up to 4000 access control list (ACL) entries...

We need to use an AP IW3700 for a mobile vehicle application.We would like to know, if there are some tables, that could indicate how many power cycles (cold boot) could the AP support before breaking; this is because in that application the power wo...

We have 4+ 2960X-24TS-L switches that we are trying to load IOS version 15.0.2a-EX5 on to. We can load the software without issue using TFTP, but when the switches boot, they all hang at the same point (see below).We've been doing this process for ye...

I am working on a set of Stratix 5400 (IE4000 equivalent) switches (22) that to me appear to have an inconsistent qos configuration.  I'm not sure if this is an actual "correct" configuration, a type of configuration that I'm not familiar with, or pe...

Greeting All, In our topology, we are getting huge CPU Utilizations in L2 and L3 switches. We are unable to reduce the same.Due to this issue,we are facing too much latency. Kindly help me to reduce the CPU utilization in switches.Below i mention som...

Hi All, I have a problem going on. I have a cisco layer 3 switch which is away from me. Both telnet and ping could work till last week but all of sudden I am not able to ping or telnet and an interesting thing is that I could ping other switchs (in t...

Hi everyone,I am sorry to bother you with this matter but I am struggling to adapt one part inside the QoS configurationI had on a Catalyst WS-C3750X-48 (version 15.2(4)E9) to a new switch 3850X-48 (version 16.12.05b) I have been able to translate th...

Hi, I recently received a decommissioned 3650-12X48UQ-S. The config was either wiped or damaged during removal. I currently can only boot into rommon. Booting into the recovery sda9 fails under several errors. Downloading the ios file and booting fro...

Hi ,What is the pros and cons of 1 and 2 design?Do we   really need the  2nd topology   Thanks

Hi All, I'm trying to get source guard working. I've configured DHCP Snooping and DAI and they are working fine. I've tried to configure IPSG with just IP and also IP and MAC verification. When I'm just using IP verification the pings from host to ga...

I currently only need network essentials   I am using IOS Fuji 16.9.3 on C9300 switches in my home. ThxBryan 

Hi everyone,  Not entirely sure this is the right sub-section for this but since i have switches + routers+ firewalls involved, I guess any one of these would do?  Nevertheless, Im looking into introducing QoS to our very simple local lan, in order t...