Hi ! GLC-SX-MMD module not detecting in 4500-X switch running with 3.8.6 IOS version. Not listed in "Show interface transceiver". Same Module working fine with 3650 Switches. Has anyone come across this issue?? Thanks in Advance
Hi ! GLC-SX-MMD module not detecting in 4500-X switch running with 3.8.6 IOS version. Not listed in "Show interface transceiver". Same Module working fine with 3650 Switches. Has anyone come across this issue?? Thanks in Advance
Hi, ive been working on this packet tracer file and im trying to configure all device to communicate with each other, I configured DHCP on all lines but once i restarted the programs the Devices was failing to get DHCP. Also, is someone able to conne...
someone wrote : I ave a brand new 9300 with very little configuration on it. When I get new switches I give them a bogus IP, configure a trunk port, and connect them to my network. Once I have connectivity I use VTP, and begin configuring the swi...
Hello, While troubleshooting issues with Port channels to NetApp filers, we discovered that the standby 6880 in our VSS pair is not forwarding traffic. The two 6880 switches are linked up to a pair of Nexus core switches, using a port channel run...
Dear All, I am seeing lot of Input Errors, this is between LAN uplink of Router port GE 0/1 to Cisco Switch 2960 Gig 1/0/6, is this input errors and overrun is normal between the LAN uplink? Below configuration for reference, I am seeing lot discon...
Hi! Sorry if this post is in the wrong section. Anyway, I've been banging head against the wall with this all and hoped that someone could tell me what I was doing wrong. I've used VLSM calculators but the configurations don't work. So...here it is...
Hi, 6816 card is configured for performance, need to remove it, will adding command: hw-module slot 2 oversubscription, cause any issue with active ports on the card or any other disruption as this is an operational switch Thanks
Hello Guys, @Julio E. Moisa @Richard Burts @Joseph W. Doherty @Francesco Molino After reading about working of Spanning tree protocol, I get to know that Switch with lowest Priority ( or lowest MAC) will get elected as Root Bridge and all switche...
Hi all We have a 5548UP Nexus which has 3 Fex connected, of the type N2K-C2232TM-10GE. We have 4 ports connected to the uplink, with 3-5 meter Cisco Twinax cables. Configured is a portchannel, basically the normal Fex configuration. Interestingly, we...
Hello All I m receiving routes on router 2 from router 1 ranging from 10.104.1.0/24 to 10.104.140.0/24 but i wana advertise only advertise routes from 10.104.111.0/24 to 10.104.136.0/24 i want to create prefix list so i can apply that on route-map a...
Hello Guys, @Joseph W. Doherty, @Richard Burts @Julio E. Moisa @Francesco Molino I have some access points which are connected in access mode (set in default) in vlan 1 but there is command issued: switchport trunk allowed vlan 40.41, If port is...
Hi All I m running output drops issue on cisco 3850 stack wise I have created ether-channel and there are 4 ports bundled in it actually we are getting alert from Op Manager ( monitoring Tool ) that we reach 87% discard rate this port-channel are ...
I have setup a basic MAC addressing system on my Cisco Aironet 1140. I am wanting to send a message to new users when they try to connect to the AP. Is this possible?
I am running 3.4.5 & need to up grade 3.5.3 what are option I have. ROM is compatible with 3.5.3E ROM: 15.0(1r)SG10 Current version - 03.04.05.SG attached information is confusing, please help ###### & other option 2 without outage @@@ is i...
Hi, I just got a WS-C3650 switch, Trying to configure #mls qos but it seems as if this switch does not support this feature. Is there a way of enabling it? RegardsPardon
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