I have faced a problem with configuring Cisco 3750G series switches as Sever farm switches with redudance. i have attaced basic connectivity diagram with this..
Switch model -
servers have 2NIC (1GBps) and both are bridged for redundant connections.
In both switches all ports get green coluor except one port on Secondary SW. I saw some Spanning tree block port status on that switch .. I thougt that is normal behavior ...
when i type Show cdp neghbor command on switch i can see other switch through a server connected port. Also Spannig tree root bridge election is occured through that port . Simply i need to configure both switches to pass traffic through there uplinks them selves.. but it seems like Secondry switch pass its traffic through primary switch ( i think according to STP ) using interconnection of bridge port of a server. Is there any possibilty for eliminate this..pls help me find out this thing.
DMVPN (Dynamic Multipoint VPN) Introduced by Cisco in late 2000 is a routing technology you can use to build a VPN network with multiple sites (spokes) without having to statically configure all devices. It’s a “hub and spoke” network, where the spok...
On 24th August 2021, Cisco announced the latest IOS XE release - Cisco IOS XE Bengaluru 17.6.1a
IOS XE 17.6.1a unlocks various routing features and enhancements comprehensively covering different technology segments such as voice, security,...
DMVPN (Dynamic Multipoint VPN) Introduced by Cisco in late 2000 is a routing technology you can use to build a VPN network with multiple sites (spokes) without having to statically configure all devices. It’s a “hub and spoke” network, where th...
SummaryRequirementsConfiguration StepsVerificationFAQTroubleshootingReferences & Tools
In the past when IOS 12.x was hot stuff we used MD5 to authenticate OSPF neighbors. This worked great on ethernet networks because OSPF is a m...
Chapter 1 – Pre-requisite
You have Root or Super Users access privileges of Cisco Prime Infrastructure.
You have access credentials of Cisco DNA Center.
You use Cisco Prime Infrastructure version 3.5 and above which is compatible with Cisco DNA Center v...