Other Network Architecture Subjects

CBWFQ questions

Can somebody help me answer the following ?1) If I have 2 class under a CBWFQ policy and one of the 2 is the class-default which I configure for fair-queue. WHat will happen under congestion if the other queue has a bandwidth percent 10 statement ? W...

WAN -- HDLC & PPP

Hi, There is simple troubleshooting doubht. HOpe you guys would have crossed this problem and can help me out.We have two different providers for point to point link. we are using PPP encapsulation, E1 link (1984Kbps - BW). When we connect provider A...

why my 'show interface serial x/x' result is:Interface is reset?

2621 for two ISP

can 2621 connect to two different ISP ?. because i want to add more internet connection using my existing 2621. thank's

what is the problem of "isdn backup"?

sh`s config:shanghai2610#sho runBuilding configuration...Current configuration:!version 12.1service timestamps debug uptimeservice timestamps log uptimeservice password-encryption!hostname shanghai2610!enable secret xxxxxxxxx.enable password xxxxxx!u...

STP

Hi, does each root bridge mac address of each vlan which created on a single core switch the same? What will cause an access switch to lose 3x BPDU from the core with a direct connection?thanks!

CEF in presence of two T1s...

I'm about to get a dual-T1 solution from a major telco. vendor; a connection to the Internet. They offer per-destination & per-packet options on CEF configuration. Question on per-destination: Let's say I have 100 people with 100 TCP connections o...

Frame Relay:

Hi,I came across following description in a Frame Relay documentation,"Because the DLCIs have only local significance, the only real restriction on the use of DLCIs is that they are not used for more than one destination from the same port"Could any ...

2600 Cisco router error message

From the console screen, Cisco 2600 displayed late collision error messages every 20 sec. Below is the exact snapshot of it. Any help to stop the error would be appreciated.TCO_2600>sh ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - ...

7206 VXR

Hello,I am working for an ISP ,I am using 7206 VXR series(NPE 300) as LNS , this 7206 is configured for VPDN in order to terminating L2TP tunnels coming from PSTN provider( Internet users dial into PSTN provider's LAC and then LAC initates L2TP tun...

Copying many files or directory(s) from flash at a time

I've got two WS-3550-48 with 12.1(14)EA1a software.When accessing one of them via web console, the message is displayed saying that "run-time error 'localstring' is not an object ....do you wish to debug y/n?"But another one is working well.I've deci...

Configuration help with 2610 router and new NM-1E module.

I have a CISCO 2610 with WIC T1 and the 1 Fast Ethernet port that is part of the 2610 router and I have added 32 MB of RAM for a total of 64 MB RAM. I have now added a new NM-1E module. Here is a show conf: (see problem/question below configuration)...

SCP-4-DACK_TIMEOUT_MSG Error on MSFC

The 6509 switch crashed, the MSFC was responding, but all line cards were amber, do not know the led status on supervisor. From MSFC cannot see the switch supervisor via "show cdp nei". The error below was showing up on MSFC every 30 secs. A reboot s...

MPLS-RIP,MPLS-OSPF

Hi All, i hv 6509,7513 and GSR in my lab, want to taste the MPLS-RIP,MPLS-OSPF. . need some suggestions. pls sugges me good cisco link for configuration part.Thanks in advancergds,milind

Internet access

I have 4 routers in my Frame Relay WAN configured in Hub and Spoke. All routers can see each other, in fact all networks can see each other (I'm running EIGRP). The Hub router in Corporate connects through a Check Point Firewall and out to the inte...

Other Network Architecture Subjects

Forum Posts

CBWFQ questions

WAN -- HDLC & PPP

why my 'show interface serial x/x' result is:Interface is reset?

2621 for two ISP

what is the problem of "isdn backup"?

STP

CEF in presence of two T1s...

Frame Relay:

2600 Cisco router error message

7206 VXR

Copying many files or directory(s) from flash at a time

Configuration help with 2610 router and new NM-1E module.

SCP-4-DACK_TIMEOUT_MSG Error on MSFC

MPLS-RIP,MPLS-OSPF

Internet access

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