Switching

I have an issue with my FEX that I hope someone can help with. I created a channel group and then went in to assign ports to the channel group on the FEX.  I was able to put one interface in the channel group but when adding the next one I got this ...

Hello all, I'm running into the fairly well documented issue of certin intel nics in Dell (and in my case) Fujitsu computers flooding the network with ICMPv6 Multicast Listener Report message when the PC is in sleep mode. I've had this happen multipl...

Hello, I would like to know the signification of the following statistics in the the show ip cef X.X.X.X internal command   traffic share X tmsstats: external/internal   and the meaning of   Load distribution: 0 1 0 1 0 1 0 1 0 1 1 1 1 1 1 (refcount...

Goal:  Configure router to support a failover Ethernet link (basically provide HA).   Scenario:  1 router (3925), 2 switches (3750).  All equipment is located in the same datacenter on the same LAN.   The switches are setup as primary/secondary for H...

Hi , i have stack of 8 switches, i have made first switch stack master with priority 15.then we just kept adding additional switches.Problem occurred when one day , due to power issue complete stack was rebooted.that caused member switches to change ...

route-map Media-Internet, permit, sequence 10  Match clauses:    ip address (access-lists): To-Media-Internet  Set clauses:    ip next-hop 10.10.1.215  Policy routing matches: 1626896058 packets, 1744714720 bytesroute-map Media-Internet, permit, sequ...

i have cisco router 1921 that connects two networks 192.168.0.0/24 wher're domain workstations and network wher're domain controller, dns server, sql servers... i configured access-rules for those networks but when i try that copying data from workst...

Hello, I have a Cisco 3850 stack with 2 switches, 3.7.0E IOS, and they are experiencing high CPU peak. Peaks are cyclic and take place one a minute during 15 seconds more or less, I have checked processes:                     111111111111111         ...

Can c6500 sup2t be configured  as a NEAT supplicent???

Hi All,  I'm trying to configure HSRP with authentication. ASR 9001, IOS XR 5.1.2 and 5.1.3 sp5, HSRP version 2: router hsrp interface Bundle-Ether1.423 address-family ipv4 hsrp 423 name HSRP_423 timers msec 200 2 preempt prio...

Hi  I found something when i check errordisable recover of ME switch. Its called lsgroup and it is auto recovery by default. As i unable to find it on internet and cisco.com. I am here to ask. Have you seen before and what is the meaning of this? Re...