I´m having some issues with frames going into a 7600 with ToS value, but when going out from the 7600 dont have any more the ToS value.This is happening when the source of the ip packets is a juniper.
I´m having some issues with frames going into a 7600 with ToS value, but when going out from the 7600 dont have any more the ToS value.This is happening when the source of the ip packets is a juniper.
We are implementing a new redundant Nexus 7K replacement of redundant Catalyst 6500s and were thinking of temporarily uplinking the old to the new via L2 Trunk Interfaces (non-vpc). Would this be acceptable and would traffic traverse the peerlink if ...
Hi,I got two switches :WS-C3750X-48P-LWS-C3750X-24P-Sboth are running on 12.2(55)SE5 but I couldn't find both ip routing & ip multicast on WS-C3750X-48P-LI have upgarde WS-C3750X-48P-L to the lastest version 15.2.1E2 and I got only ip routing comman...
Hello All. I read a lot of information from this forum about Spaning-Tree interoperability between HP Switches and Cisco Switches.Rather than having questions I would like to post that I manage to configure successfully HP and Cisco using RSTP (802.1...
Welcome to this Cisco Support Community Ask the Expert conversation. This is an opportunity to learn and ask questions about how to fortify your LAN with Cisco Catalyst switching with expert Vaibhav Katkade.Cisco subject matter expert Vaibhav Katkad...
Hello world, Here is the situation, I have a serial terminal box (IOLAN black box to be exact). I have no idea what the IP of this box is but I do know it's MAC address. I need to telnet into this box to be able to change configs on it. I have it con...
Hi, Pls confirm how to check fragmented memory is increasing or not in 45xx switch # sh memory summary Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)Processor 12B5908C 491417456 175424...
Hello Cisco Team,We have the following request from our production IT Team:WE have certain production devices that are plug into our CISCO Switches such as PLC or Video Cameras. The question is it possible to assign these devices a dymamic IP based o...
Hello, I have CISCO 2960, LANBase last IOS revision: Model SW Version SW Image ----- ---------- ...
Hello,I have CISCO 2960, LANBase last IOS revision:Model SW Version SW Image ----- ---------- ...
Hi guys,I have a running critical Port-Channel between two locations.Here's the configSW1:!interface Port-channel2 switchport switchport trunk encapsulation dot1q switchport mode trunkend!interface GigabitEthernet1/45 switchport trunk encapsulation d...
Hi Experts, trying to establish MEC between VSS & two different stack members in stackwise ( master and one of stack member ).I gone through cisco document where I understood that PAGP would not support in this scenario ( BFD would not work ) because...
I'm trying to get multicasting working over a 3750 stack. The ios is an ipbase one, so i can't run ip pim sparse-dense over the SVIs. I was looking at a stub configuration.This is my network:3750 stack and a 3900 ISR gateway. I have 2960S in closets,...
Hello,we are having a "suspend" issue to portchannels with 2960S switches only.On our core switch we have the following setup:interface Port-channel68 description EC DELEJ02SAC88 switchport switchport trunk allowed vlan 6,7,10-12,19-21,30,63 switchpo...
Dear all, refer to the configuration given below, can anyone guide me that "spanning-tree portFast" will cause switching loops or not ? interface GigabitEthernet1/0/48 description "UPLINK-TO-MEMBERSHIP-03-SW-02" switchport trunk encapsulation dot1q ...
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