Hello guys, i'm studying etherchannel for my CCNP exam and would like to know in which scemario it could be useful to use an active-passive configuration.RegardsMario
Forum Posts
Hello, everyone: I have read about Port Mirroring and I think I get the idea and I also know how to implement it.Now, I would like to know practical and concrete scenarios where I could use it, for instance: a user is having problems with her connect...
Resolved! Booting to Rommon after copy run start
I have a Cisco 4948e (the silver one not the gross teal one) I am booting into rommon after copy run start. Config-register is 0x2102This is after the initial setup as I have rebooted the switch with no config just fine. rommon 5 >dir bootflash: F...
Using management port of Cisco 9300 to to connect to my laptop for TFTP connection after configuring both ports with same subnet, TFTP working fine I was able to copy files from laptop to Switch also I was able to ping the switch from laptop but coul...
Hi All,we have 3 SG200-26P.SW01 Port 26 -> SW02 Port 25SW02 Port 26 -> SW03 Port 25The problem only extist on SW03.We can't get an DHCP adress on the connected device.Only when I disable the port, save config and reenable the port, save config,I'll g...
Resolved! Cannot set service-policy output on 3850
Dear Cisco support community I am trying to get a QoS configuration running on a 3850 Switch. The configuration is similar to QoS on routers, but yet still very different. Just the fact that we cant us NBAR makes we wish they didnt go the MQC way at ...
I am using Nexus7000 C7009 (9 Slot) Chassis in my environment with N7K-F248XP-25E installed on 3rd Slot. Since a week I am facing a issue that, full slot stop working after some period of time and status on the card has RED Indication. When I jack ...
Hello everyone,I am a beginner to networking courses and I would like to ask if anyone can help me to found where I made a mistake on the below simple configuration. I can't ping one PC to another. I crosschecked but I am not seeing where is the mist...
I've created 2 VLAN's (200,400) for data and voice on 2 independent switchesThe data switch is connected to the X0 port on the firewall and a Windows DHCP server where all users receive IPs.The voice switch is connected to the X3 port on the firewall...
Hii, Required help in configuring the trunk mode in cisco switch 2960. In my firewall I have created vlan 10,20 30 and 40. Vlan 10 is the native vlan. In my firewall all ports I have made vlan 10 as native and all allowed vlans.Now from one of the f...
Hi ,I tried to upgrade IOS step by step as normal 2960 butt It look like different with L-series Please suggest me how to do it ? first1.copy ISO.bin to the device in flash directory2.set boot image to thtat ISO.bin butt not work , switch still bo...
I have connected a Switch type WS- C3560CPD - 8PT -S. The problem is that I do not get gig ports 0 / 1 to 8 to be working. I have power on port 9 and 10 and they seem to trunk . The switch responds to IP, but even if I connect to a PC on port Provide...
Hi all, Just curious if anyone else has any experience with the kind of predicament I found myself in. I have a rather old Cat4507R+E pair, running on four Sup7e as a VSS. I am going to replace those four sup7e cards with only two Sup9e ones. I was w...
Resolved! 3750 stackwise redundancy?
Hi, I made a simulation of the final network in PT and I would like to use two 3750 switches in stackwise configuration instead of just one like in my PT network.The 3750s I'll be using are the ones at the top of the pyramid in my network. I would li...
hey guys.i had an 2811 router and 2960 switch. the router was doing intervlan routing and was connected to main router.i recently replaced them with C9200L L3 Switch.evrery thing is connected. but i have dlink switch on wich is connected through thi...
