Other Network Architecture Subjects

Hello,I have normal HSRP configuration. On first core switch!interface Vlan8 ip address 110.120.180.252 255.255.252.0 ip access-group traffic_11 in ip helper-address 110.120.130.230 standby 1 ip 110.120.180.254 standby 1 priority 110 standby 1 preemp...

Hi,Is the supervisor DRAM at 6500 used when running integrated (native) ios?Having 6500 with sup2/msfc2/pfc2.When displaying show version, I see the DRAM for the msfc2.

Can anyone think of a more elegant way of expressing this:ip as-path access-list 20 permit ^12345_[0-9]*_[0-9]*_[0-9]*_[0-9]*_$I am getting the desired effect, which is to accept routes upto 4 hops past the peer AS, but it's just so ugly.Is there a b...

I'd searched on the site, but wassn't able to come up with a good configuration example that suited me. I've got a 6513 chassis with two SUPs with MSFC PFC capability. I'm using EIGRP as a routing protocol and just moving IP between two VLANs (for ...

I have a cisco 3745 with a t1 controller module connecting via a full t1 ppp link to an ibm 2210 router. We cannot get the interface on the cisco router to come up and establish communications. We are not using an external csu/dsu. Any help?

Dear All,My wonderful Cisco lab has been having the rare habbit of a serial line suddnly going line protocol down. Yet the physical link stays.Normally a power cycle works, however the test environment is used for project work and if went down in my...

Is there a delay timer available for the IP HELPER-ADDRESS function? I am getting more DHCP leases completed through my relay agent than my local DHCP server. The DHCP server appears to be practically 0% utilization 24/7 so I can't image the relay ag...

I would like to know if there are any benefits and/or differences by using eBGP or iBGP in a particular scenario. I am running GRE over IPSec accross the internet. I am setting up BGP between the two routers that are terminating the GRE/IPSec tunnel...

I am using QoS Policy class mapping to enable voice, video and data to share a link bandwidth.Is there a cisco supported mib I can use to measurethe traffic flowing on each class ?The platform is a cisco 2621XM running thec2600-ipvoice-mz.123-4.T2.bi...

Messages follows:dx-01#show isdn sta14w5d: %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on FastEthernet1/0 (not half duplex), with 2924-beishytw.bj.cncnet.net FastEthernet0/1 (half duplex).ser 4/0:15Global ISDN Switchtype = primary-net5ISDN Ser...

we have recently put in some 2xT1 MLPPP links to replace existing FR links. In most cases, telco provides us with identical circuit paths for each T1 in the bundle. On this particular MLPPP bundle, we requested diverse paths for each T1 in the bun...

I've installed CiscoWorks and all of its components and have been working the RME..Now I'd like to setup my VPN Security Management...and add my VPN routers using the MC.So I go to create an activity and created a group called remote sites..when I ad...