This is C-4506-E Switch with ONLY 1 ACTIVE SUP. wttsw1028#sh module 1Mod Ports Card Type Model ---+-----+--------------------------------------+------------------+----------- 1 6 Sup 6L-E 10GE (...
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Forum Posts
Hi,Currently, I have Layer 3 routed links between a pair of Cisco 6513 switches and a pair of Nexus 7k switches (see diagram below). The Nexus and 6513 are running BGP between them, and iBGP among themselves (Nexus and Nexus, 6513 and 6513).Recently,...
I have this high Rcv-Err in some of the interfaces in 2960Switch. According to Cisco documentation it could be speed mismatch, but both ends were set to auto.MPSSvrRmSW2>sh int counters errorsPort Align-Err FCS-Err Xmit-Err Rcv-Err UnderSizeFa...
Hi,I have a running 6880-X VSS Pair. How do I get the Base Ethernet MAC Address of each 6880-X?Is there any CLI to get that?Thx!BR Konrad.
Hello everyone, How can i go about getting a list of every single command on my IOS / IOSXE / NXOS switches? I want to know what every single command does and is. how to implement it etc.... When i say command: i mean config command ....global, swi...
Hello,On a router (say R1) with multiple physical interfaces, subinterfaces and a Loopback interface, which is the (source) interface used by the router for router's own outgoing traffic (dns queries, pings, traceroute, ntp, etc.)?It seems that it is...
Hello,I am facing a very unusual, never seen, problem in our office network between a 2960 and 3560 switch. Both switches are connected to each other over a dot1q trunk link. Both are configured with native vlan 999. I verified this with "sh int trun...
Resolved! Double NAT help needed
HelloI am trying the setup a Cisco 2801 router behind my Comcast router. I do not want to put the Comcast device in bridge mode, I want to use the wireless from it. I am not sure what I am doing wrong. This setup worked fine when I was using an ol...
Dear everyone, please help me in this situation.I have sw2960 48 ports. now i have sw 3com 24ports connected with router.i want to add new sw2960 below sw3com with giga0/1 giga 0/2 ip address 175.18.5.253 255.255.255.0and default gate way 172.18.5....
The switch stack running XE software version 03.03.02E has been upgraded to version 03.07.01E.After the stack came up the WLAN is inoperable, the 2.4G and 5G bands on APs seem to be disabled:3850#sh ap dot11 24ghz summary AP Name ...
Resolved! Catalyst 2960 not transmitting any data.
Hi Experts, I have a home switch Catalyst 2960 for my home lab. I'm using this switch since 2014 July, everything was working fine, suddenly, since yesterday, it started creating problem. Using this switch, now I am not able to connect outside anywhe...
I have a Cisco 1941 router. I only have 2 Gig ports on it. I need to connect 2 ISPs. I know I can do subinterfaces on each port. The question is how do I connect the cables for the 2 ISPs once i create the subinterface.Lets say I am going to use g0/...
Please advise..!I have 3 switches to be setup in my LAN and was trying to confirm if all the switches are left with default VTP Mode: Server, then can there be some kinda conflict occurring or any anomalies originated ? I know that setting up severa...
Hey guys and gals - I just wanted to ask (as I literally cannot find the answer to this question anywhere online) what are the names of the cables and ports used to hook up the following (simple) small office network setup that would include a T1 con...
I have two core switches with between 50 and 100 ports each configured for end users. I have port security enabled on all of these ports. 3 of these ports in unrelated locations will almost immediately errdisable when portsecurity is turned on but ...
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