Hello all,
Please pardon the basic question - I have little XP on 4507s. We had a sup7 fail in one of our 4507s. I installed the new one and uploaded the config, but I've discovered I also need to restore licensing (it looks like I need IP services)....
Hi, the environment is the following: |border-switch|--|core-switch|--|server-access-switch|--|linux-server|There is a managmenet vlan. This vlan ip range is: 172.16.1.0/24. The linux-server is in this vlan and the management interface of the border-...
Best practice connecting 2 of the 1GB ports on 3925E to Nexus 3548 pair at the top of the rack. We currently have vPC's for each VLAN on the 3548 handling VLAN routing. We only have the one router (3925E) which acts as our MPLS WAN router and are l...
Hello,We have a typical L3/L2 campus network. We have 2 core L3 switches and 8 L2 switches that trunk to both cores. Off one core we have a router which is our DHCP server for all our VLANs. It's IP is 192.168.21.1/24 and it's gateway is 192.168.2...
I am trying to configure VSS between two Catalyst 4510R+E chassis that are equipped with dual Supervisor 8e blades, all running enterprise services licenses. I have configured SSO and NSF on both chassis, but when I get to the step to configure the v...
Hi all.WS-C3650-24TS-S's switching capacity is 88Gbps in datasheet. (http://www.cisco.com/c/en/us/products/collateral/switches/catalyst-3650-series-switches/data_sheet_c78-729449.html?cachemode=refresh) But, I don't know this capacity to full-duplex ...
We have 3750 switches and recently we had an issue with cable wasn't plugged in properly. It was hard to see it as it's got a lot of small pins.I would like to monitor the status of the stacking port. We have appication (Nable) which use SNMP to moni...
Hi All, i deleted the old IOS from 3750 switch, uploaded a tar version of the new one, unfortenatelly forgot to unzip and reloaded the switch. I am in Rommon mode and cannot upload the new bin IOS via xmodem probably because there is not enough space...
I am hitting a blank here ... help would be appreciated. Our config is:887VA router > 2960S switch I have setup 4 VLANs and was hoping to use the router for interVlan routing.VLan 1 > 10.23.1.1 255.255.255.0VLan 20 > 10.23.2.1 255.255.255.0VLan 30 > ...
I am trying to get a PtMP network type running along side an existing broadcast network. I have a collection of routers connected to a VPLS service and all participating in vlan 80, network type broadcast. This is problematic if a random VC between...
Greetings,
I've been getting ready for the CCENT exam and I just came across the content for the different types of switching. Is there a way to configure one or the other in terms of cut through vs store and forward on a 2960? Or is this something...
Good morning,Please I have a router 2901, which I configured tow sub-interfaces for Voice and Data. Everything seems to be working fine but I can't access the internet after configuring NAT.Config belowRouter1#sh configUsing 5392 out of 262136 bytes!...
I work for a non-for-profit, and we have a Cisco 2911 that is having some major redundancy issues. We have Frontier Fiber over Ethernet and as a backup Frontier DSL. The Frontier Fiber is the primary, and should be working all the time. The HSRP is s...
What happens when we mix cat5 and cat6 cables? For example from the desktop to patch panel it's cat5 (100mbps) and from the patch panel to the switch cat6 which supports gbps. Is it going to create any issues?
