Other Network Architecture Subjects

______ Router with FXO ports ________!!!bridge irb!!!!interface Serial0 mtu 240 no ip address encapsulation frame-relay no ip route-cache no ip mroute-cache frame-relay lmi-type ansi bridge-group 1!!interface Serial0.1 point-to-point description conn...

What is the meaning of the following error message:SYS-4-P2_WARN: 1/Astro(module_number/Astro_reference) – timeoutoccurred error and SYS-4-P2_WARN: 1/Astro(module_number/Astro_reference) – timeoutoccurred error message on the Catalyst 4000/2948G.

Configuring IS-IS as passive on a virtual interface, such as loopback0, before enabling it on a physical interface results in an errormessage or the IS-IS portion of the configuration to disappear

I have several 3548-XLs connected to routers via Fast Ethernet. Both are configured for full duplex and 100mps manually. The cables have been changed and the duplex modes have also been changed, we still receive a CRC every 10 sec. Any suggestions? ...

I would like to install the Switch Fabric Module and run dCEF to allow for 256 Gbps backplane perfomance without turning the server farm switch into a router. Can routing on MSFC be disabled and dCEF working properly? Or, can a 6509 be configured to ...

In this scenario there is a need to roll out the phone systems over the Internet, this is mainly to remote teleworkers. The phones are separate hardware devices to the PCs connected via a hub them into a Cisco 1720. These then connect to an Internet ...

R2/s0-----s0/R1/s0------s0.1/R3 R1 is the hub, it use int s0 (2 DLCI) to connect with R2 and R3. I have router isis and net xxxxxx configured on all three routers.I also have all the interfaces configured with ip router isis. When I do show clns is-...

On our access server logs, we have this error that keeps popping up for certain users. Could someone explain to me what this means?line 43: aat6 (Aug 6 22:24:34 - Aug 6 23:05:38 = 00:41:04) unexpected-no-end-record-new-tacacs-auth unexpected-...

I have the following addresses10.1.1.65/3210.1.1.97/2710.1.1.72/3210.1.1.69/3210.1.2.2/30and have created 2 summary addresses of10.1.1.0 /24 and 10.1.2.0/24 so that i can redistribute them into an igrp process that is addressed with a 24bit mask.The ...

In all the route-map subcommands, what does "tag" reference in the "set tag" and "match tag"?

Once IP accounting is enabled on a interface,IOS maintains two accounting databases:an active and a checkpointed database.What make the checkpoint event happen, fixed interval or some accounting-threshold exceeding?

Which counters to use to determine the collision rate? Combine Single and Multiple Collisions or just use Single Collisions? Combine Xmit-Unicast, Xmit-Multicast, and Xmit-Broadcast counters? What about the Xmit-Octet?

Cat6k Cosmos 12.1(3a)E4 connected via gig to a GSR 12.0(11)S, if either box is reloaded the gig link would not re-establish (shut/no shut) until the other is reloaded as well

how to distribute static to ospf routing

In scenario Siemens PABX is connected to r3640, using Isdn Qsig signaling. Outgoing calls are ok, but Incoming call (PABX to router), the router gives dial tone after the first number dialed, so the 2,3, and 4 digits are received trought a voice chan...