Hi all, My query is specific to cisco. If i have a SFP+ port in any switch/router etc, can i insert and use SFP port in that ? i recall reading somewhere that SFP+ port is backward compatible with SFP ports. By backward compatible i mean that we can ...
Forum Posts
Resolved! 9300-48T-e, 9300-24P-e stacking
9300-48T-e, 9300-24P-e stackingCan these two be stacked together?
Hi,The company where I work have a Catalyst 6506-E chassis with two supervisor engines 720, currently only the man Supervisor Engine is working.I am planing to implement the Redundancy Supervisor Engine, while I was investigating I found an article t...
I am not using any routing, however I do need SVI's for management purposes. If i upgrade to a newer version of IOS for an IE-2000, I will still be able to use SVI's and assign an IP right? Here is the LANBASE specs: LAN Base licenseAdditional featur...
Hi, I am trying to configure primary and secondary route with pref 1 and 2.The objective is to always use primary route gateway 10.1.1.1. and Only use secondary gateway 10.1.1.2 if primary is down.On top of tht, I also have a default route 0.0.0.0/0 ...
Resolved! Cisco 2960-X QoS egress queues question
Hi all, I have got a WS-C2960X-48TD-L and I have a question regarding QoS.==============================First, QoS is disable as you can see:==============================#show mls qosQoS is disabledQoS ip packet dscp rewrite is enabled =============...
Resolved! PortChannel Output Drops
Hi everyone, I'm having some trouble with output drops that maybe someone would be kind enough to check over for me. The map for this section is here https://imgur.com/a/baPYoxb I have 2x 2960 connected to 2x Nexus 3500 via 4x Fibre, as I make adjust...
Resolved! Configure jumbo frame on Nexus??
If you need to configure Jumbo framing to ports that are assigned to L2 port-channels on a Cisco Nexus 5k, should you configure it on the actual port-channel or the actual physical interface? Will making this change cause any disruption?
Resolved! Cisco 2960X web GUI not working
Hi,I have a problem with GUI on my C2960X switch. I have upgraded my switch to version 15.2.7E4 MD using command:archive download-sw /overwrite http:X.X.X.X/_cisco/c2960x-universalk9-tar.152-7.E4.tarAfter restart switch:------------------------------...
Hello everybody This is an article about USB memory card in 6807-XL (with SUP6T-XL). The symptom is that USB(disk0:) is not recognized in Rommon mode.The USB has been confirmed to be recognized normally in the activated SUP.Normal recognition can be ...
Hi there,I'm facing an issue most probably with the spanning-tree loops causing broadcast storm.Please see the attached picture for more details.If I connect switch Stratix5700#1 (Rockwell version of Cisco IE2000) with only one trunk, there is ot iss...
Resolved! OSPF in intervlan network and DHCP
please help in using OSPF in intervlan network and DHCP? Ur guidance will be highly appreciable i applied VLANs and they are working fine, however i need to add OSPF and DHCP and more MLS and extend network in it, what would be configuration for it?
Hello I recently had to swap out a 6716 card with a 6708 card in a 6509 chassis due to a failure. We have some servers that are using NLB so we've got static arp/mac entries in place that were working fine up until the swap. I came across the follow...
Resolved! VPC cannot peer with the Secondary Peer
I am using [nxos.7.0.3.I5.2.bin] on eve-ng, the scenario is attached, and so is output.I cant configure VPC with downstream switches, (Also Nexus same model).All configuration is fine, i checked both with LACP Active and ON, same results, I changed N...
Hi Gentlemeni've stack of "WS-C2960S-48LPS-L" running 15.2(2a)E1 & dot1x/mab AAA on the access-ports.Everything is Ok except stack sends extra RADIUS accounting requests (thousands; every 5 seconds for each already authenticated endpoint; checked wit...
