its a default config router loaded in GNS 3, the frame-relay is working on serial interface but it is not working on a ethernet interfaqce on same router Any suggestions?
Forum Posts
Hello! Anyone to help me out with the following question.Why do the two cables on the Etherchannel not constitute a loop, either on layer 2 or on layer 3? In other words, a) What prevents the access switch from receiving a frame on one interface of t...
Hi,I have a network consisting of L2 (Cisco Catalyst 3850) with a direct homerun to the backbone Layer 3 Cisco Catalyst 6800XL Chassis.We've broken the broadcast into multiple i.e. VoIP, Data, etc VLANs, the VLAN passes through L2, and end at the bac...
We have two vlans. VLAN10 - 192.168.0.0/24 and VLAN 11 - 192.168.11.0/24. Using IP helper-address, we have one dhcp server sitting on VLAN 10 and it works find when you plug a new computer into any network. The problem occurs when we move one machin...
How many active CDs and BDs exist?
Resolved! vty at switch
Hi Please see the below vty. Why it has three group for vty? WS-C3850-48T version: 03.06.06EThanks line vty 0 4exec-timeout 15 0logging synchronoustransport input sshline vty 5 13transport input sshline vty 14 15
Resolved! What is the Nexus version ?
We think we might be hitting this bug and we are running 10.1 (2):https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvy23869 I can't tell from the list of affected and fixed releases if our version is affected or fixed. I don't understand why TAC makes...
Hello Cisco Community, I am intending to upgrade the software code of Cisco Nexus 5596UP, running currently 5.2(1)N1(4) and targeting 7.3(8)N1(1), what is the recommended upgrade path please? Thank you,
Hi guys We have 3x 3850 Switches in a stack. We do have only the first two switches equipped with a network module. But we can still see the Ports Gi3/1/1 Te3/1/1 Fo3/1/1 and so on... switch#show inventoryNAME: "c38xx Stack", DESCR: "c38xx Stack"PI...
Hello, I need help on this. I have two Cisco Catalyst 6807 with quad sup 2T. I'm trying to upgrade to latest IOS with the following procedure :http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/15-1SY/config_guide/sup2T/15_1_sy_swcg_...
I need to build a system that supervises multiple NTP/PTP servers on a local network and measures their offset against GPS. For this, the Nexus GM Time Synchronisation NIC looks promising.However there are some questions that I could not answer using...
I have searched the internet but I am not finding any sort of answer to this, in fact most threads die off when someone brings this up. (show ver provided at bottom for switch model / platform being used, in short it is a 3750v2 running IOS 15.0(2)...
- FYI : https://www.cisco.com/c/en/us/support/docs/field-notices/723/fn72323.html M.
Hello Engineers, I was wondering that one interface port which is configured to 'Trunk' can have multiple native vlans.If L3 interface port has native vlan 2 and same to L2 switch port, it can communicate each other. (Same native VLAN =2)Is it possib...
Switch Ports Model SW Version SW Image Mode------ ----- ----- ---------- ---------- ----* 1 32 WS-C3850-24P 16.12.05b CAT3K_CAA-UNIVERSALK9 INSTALL I have the above switch, is it possible to switch to traditional licensing? I cant seem to find how s...
