Ask Me Anything Event Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, November 4, 2024 through Friday, November 15, 2024. Our colleagues Rohit Chopra, Vaibhav Aggarwal, Anuraag Majumdar, Saquib Zeya...
Forum Posts
Resolved! 871 stops working
We have a Cisco 871W working as PIX, controlling external VPN connections to our private network.The configuration is very similar to the one described here - "Cisco Router as a Remote VPN Server using SDM Configuration Example" :>>> http://www.cisco...
Resolved! Rate policing
Hello,we have two departments each department is in it's own subnet. Config as follows:class-map match-any RTLMT-Deptmatch access-group name Dept1match access-group name Dept2!policy-map RATE-LIMITclass RTLMT-Dept police 6000000 1125000 2250000 ...
Resolved! pvst+ and dot1q
Hi everybody.dot1q requires one stp instance for all the vlans.Cisco's PVST+ runs one instance per vlan and yet still can use dot1q.My questions how did Cisco overcome the requirement of one instance for all vlans as required by dot1q?Does cisco make...
Hi All,When using dynamic configuration tools, if I choose 2960 (not 2960s), I have the option to choose RPS2300 as redundant power, but when I choose 2960s, I cannot choose RPS2300. However, in a document describe both 2960 and 29...
Resolved! Setting up 1gig Link between two sites
Hi We are having two sites seperated by half a mile and we are using dedicated 100 Meg link at the moment for intranet traffic, and now we got new 1 gig link and I am working to set it up, Service Provider came on site installed two circuits on both ...
Hi everybodySw1 f1/1------------------------f1/1Sw f1/2-----------------------f1/2My book says switch performs a hashing operation which is XOR operation on the right most bits of source and destination ip, which is default method.How many bits...
Dears,I will go to buy a core 4506 but I'm comfusing about the Sup engines and the Fiber module so please can you support me in the following:-what is the different between the Sup7 and Sup7L??in the fiber module that I will go to buy is it contain t...
Resolved! which ios command to monitor packets
Hi everybodyWhich ios command we can use to see as the packets enter or leave a particular port on cisco ios switches or router?Here is my setp up sw--- etherchannel---routed ports RouterI want to see which interface in etherchannel selects to send i...
Resolved! stp traafic and etherchannel
Hi everybody.Please read the paragraph from my book.Even if both sides of a bundle are configured with a PAgP mode of on (which means a bundle forms), it is important to be aware that the redundancy of the link is compromised in the event of a fai...
do the non performance ports need to be activated on this switch? i.e. block 1 ports 1,3,5 & 7 with performance port being 1, do I need to specification activate ports 3,5 & 7? and if so how. Thanks
Hi, I have some problem here about VPC and logical interfaces in my switch nexus 5596. I create two interfaces vlans called Vlan2 and Vlan 900. The Vlan 2 is for management purposes and Vlan 900 is a link to VPC communication. My problem is - I al...
Hi guys.Iam having some trouble adding OTV in our network.I`ve got 2 sites. in one site i got 1 N7K and on the other site i got 2 N7K.all of them must have full reachability.Now i start to configure it over an OSPF process:I created 2 VDC on each Nex...
Hello, I have put together this network as part of a project. I am trying to think of ways of improving the network design.My first idea was to use CAT6 or optical fibre on the trunk links in Main Building LAN between switches (wihch is comprised of ...
Hello All,We have a SonicWall NSA 4500 here in our building and use all Cisco Layer 3 Networking. Our core is a Catalyst 4506 and our switches are all Catalyst 3550s and 2950s.I am trying to deploy about 12 SonicPoint NDRs, and would like them to bo...
Guess this is continuation of>>> https://supportforums.cisco.com/message/3339646#3339646but as it was marked as "ended" ... I want to open a new one.My Cisco 871w still stops working once a week.Today I found it frozen, after the weekend, and I have...
