I will preface this with this is really my first venture in to the ISR space, and this is a lab machine I am working to learn on. The 2951 was originally a stand along machine, and I just received a refurb SM-D-ES3G-48-P that I installed. The prob...
Forum Posts
Good Evening All, Need some help - Frame Relay Point to Multipoint with EIGRP problem - I'm able to connect / ping from SW1 to R2 I'm not able to ping or connect to R1 R1 is able to ping only as far as 10.0.0.1 which is the Gateway for SW1 B...
Hello, I had a problem when I tried to connect switch cisco 2960S with DLINK converter. When I connected the converter with a switch that has a Gigaethernet interfaces the connection has established. but with switch interfaces lower than Gigaethernet...
Hello, I was wondering, if it possible to upgrade stack switch WS-C38250-48T from Rel 03.06.00E to cat3k_caa-universalk9.16.03.05b.SPA.bin. Please advise. Thanks,
Hi ! Is there a way to turn off POE on a specific port everyday at 22h00 and enable it at 7h00 ? I have a Cisco 3650-48PS
Resolved! QOS @ LAN
Hello All I have typical L3 network which is very large I have 3850s on core and dist level on access I have 2960s I have SAP,SKYPE etc.I need to know where how to implement QOS on the this network. Best practices,documents,links are all fine. I wa...
the nexus is restarted and the reason is unknown show commands: Nexus9000# show logging onboard internal reset-reason---------------------------- Module: 1---------------------------- Last log in OBFL was written at time Tue Apr 3 10:14:44 2018 ...
Edit: The problem I described below is even worse. The key-hash disappear after a reboot of the switch! How to reproduce: I add the key-string (see instructions below how it's done) 'wri mem' 'show startup-config' I compare the fingerprint with the f...
Hello, I recently purchased a pair of 4500-x switches with enterprise licenses for our distribution. We have 8 remote sites coming online with 2 - 10 gig fiber links. Each site will have a pair of 3750-x's stacked (and 2-4 switches in sub closets). ...
Resolved! NAT Help for Overlapping networks
I have been researching this for a few days and still cannot get a simple NAT to work. We need to access a server but have overlapping IP's in our networks. Do I need "one-to-one" NAT statements? Does this require an ACL and or Route-map? Goal: NA...
Hello Guys, I am trying to migrate DHCP from windows server to IOS device. We have a VLAN with vrf and the requirement is to do MAC address reservation with IP source binding on access layer switch. I am using below config but it does not work, I s...
Dear team, we are facing problem in cisco catalyst switch, actually we are using Cisco catalyst 4500e switch, Two month back we upgrade IOS from "cat4500e-ipbasek9-mz.150-2.SG" to cat4500e-ipbasek9-mz.152-2.E1.bin “since i upgrade new IOS that was r...
Hi All,I have not got clear picture of the commands "boot system" and "boot bootldr".Thought i tried reading the explanation in cisco ref document for multiple times i didnt get what it exactly means Can someone please help me to understand what thos...
We have a 4500x Switch in this ssh commands are not available.its running on (cat4500e- UNIVERSAL-M), Version 03.03.00.SG) IOS XE. Please help.
Hi.. I am planning to run VSS on cisco WS-C4506-E switches, could you pls suggest me stable software version for this. I have below image currently. cat4500e-universalk9.SPA.03.05.03.E.152-1.E3.bin
