Switching

Dual-WAN PAT/NAT issue

Hello, I have an ISR4000 with dual WAN connections (fiber and cable) and static IPs. I would like to configure PAT on both interfaces and to load balance the outbound traffic. I would also like to use PBR to force traffic from some devices (phones)...

DNS and IP issues with campus switches

Greetings all, I am fairly new to the Cisco Community and was wondering if anyone out there may be able to help me with a switch question. I work at a College campus, our issue is that the students WIFI routers DHCP signal is broadcasting back in...

Multiple IP-addresses on a switch SG300-10

Hello! I have a SG300-10 Switch. And i have four ip-addresses from my ISP. I have a single cable from my ISP, and i want to make the Switch to forward one specific adress per port. Is it possible?

Resolved! How to make portchannel between layer 2 and layer 3 switch?

can i configure a layer 2 switch with a layer 2 etherchannel and on the other side a layer 3 switch with a layer 3 etherchannel? can this work?

Resolved! Re-designing a layer 3 routed network to a layer 2 flat network

All has been going fine so far, but I've run into two user switches that are both using the same layer 3 vlan, vlan 80. One switch has a 10.4.80.1/25 network, while the other has a 10.4.80.128/25 network This works ok in the current environment beca...

4331 IMIX throughput

What is the IMIX throughput for Cisco 4331 with base performance license?

Cisco Catalyst Switches

Where are they manufactured?

End to end QoS over L2 trunk link.

Hello Experts, I am new to the QoS and learning it. Though have a requirement and looking for help if it can be solved by applying QoS policies. Here is the Scenario- We have a L2 Metro Eth link(1 Gig bandwidth) between our DR site and DC. It is ...

Resolved! Upgrade

Hi , A major Upgrate have to be done on our LAN and we wanted to have some information. We have many cisco switches with deferent IOS version: WS-C2960S-24PS-L --> 12.2(58)SE2 upgrate version 15.0.2.SE10 WS-C2960X-24PS-L --> 15.0(2a)EX5 upgrate ver...

Resolved! OSPF Static route redistribution and route map question

Community, For some reason I cant seem to get my route map to work. I am trying to redistribute static routes into the OSPF 1 process so they can be advertised using the following: router ospf 1 redistribute static route-map Static-Routes route-ma...

Resolved! Cisco 3925 maximum support static routes

Hello! I have a question: how much static routes Cisco 3925 router supports? #sh licenseIndex 1 Feature: ipbasek9 Period left: Life time License Type: Permanent License State: Active, In Use License Count: Non-Counted License Priority: Medium

How to change ssh port on 3750g with ios Version 12.2(55)SE4

When i tried to change the service port of ssh on the 3750g, I got follow: ip ssh ? authentication-retries Specify number of authentication retries dscp IP DSCP value for SSH traffic logging ...

OSI and TCP/IP model

Hi,I made a table for OSI model and TCP/IP model and diffrent protocols. If you have any additions, comments feel free to reply. There are a lot of protocols out there and these are only few and I want to separate each protocol to its correct layers....