Routing

I am having problems on a point-to-point sub-interface. I have a 2620 at Site A and a 1720 at site B.Site B can ping it's own subinterface and the subinterface at Site A. However Site A can't ping it's own sub-interface.Both interfaces show status an...

I'm not an expert on this stuff, but we're trying to upgrade from 12.3-5C to the 12.4-6T2 without completely wiping everything. 12.4 requires a 128Mb internal while 12.3 only requires 32Mb internal flash. The problem is that when we try to boot to ...

The SNMP Support for Named Access Lists feature adds support for standard named access control lists (ACLs) to several Simple Network Management Protocol (SNMP) commands. I was not able to find this feature on the Sup720 platform in the feature navig...

I have a Cat 4507R running redundant Sup IV modules and a 2851 router. I have 10 VLANS. To achieve the best performance, where should I place my gateways? should I turn on routing on the SupIV? BGP is routing protocol30 remote offices averaging 10...

Hi,I have configure a router at last i enable AAA on the router and the also enable following servicesaaa new-modelaaa authorization exec default localservice timestamps debug uptimeservice timestamps log datetime localtimeservice password-encryption...

hello friends,I have some query about transport layer..As we all know that when data passes from session layer to transport layer, Transport layer fragments the data..and then data pass to network layer...Now I want to know when data reaches at the d...

Anyone knows if AutoQos is support on cisco 3700 series router? how do you turn on auto Qos?thk

Hello, I am new to the forums, I've searched Cisco's site for what im looking for, and also tried to google it, after looking for a long long time, I decided to ask.I am trying to get my Cisco 2600 Series router to do just that, route. I want t...

To upgrade Cisco 2600 with default 32 Mb DRAM, I would like to know that Cisco 2600 ship with 1 slot 32 Mb DRAMor 16x2 MB DRAM, then I could decide to order 32Mb x1 or x2.

I got several packet loss when I try to ping a loopback interface (both external & internal loopback) with repeat count = 10000 & packet size = 100. Could anyone tell me why? Router model: cisco 12410IOS version: 12.0(26)S5===========================...

Hi I would like to make static nat extend for port 1723 (VPN) on cisco2500. This router also make nat overload for internet connection also. my configuration is ----------------------------------------------------------------------------------------...

Pls Could you explain the following BGP Community tags scenario ?3 Routers r1, r2 & r3 are in Different BGP AS.R1 --- AS 1R2 --- AS 2R3 --- AS 3R1 establishes EBGP with R2 & R3NOW The below networks are advertised under BGP on R2 & R3R2 : 114.10....

Hi,I have a CAT6509 switch with Sup2 and MSFC card. The problem is I cannot ping my layer 2 management ip, 10.10.10.4, but, 10.10.10.3 is pingable. can I know why?#set feature mdg enableset feature psync-recovery no-powerdownset interface sc0 1 10.10...