Table Of Contents

A - B - C - D - E - F - H - I - O - P - Q - R - S - T - V - W - Z

Index

A

aging time, configuring for bridging 2-3

ARP

clearing parameters 4-5

configuring for CSS 4-3

displaying information 4-6

immediately refreshing the bridge forwarding table for a MAC Down event 4-4

running-config example 4-2

timeout, configuring 4-4

updating parameters 4-5

wait time, configuring 4-5

assigning

IP address for a circuit 1-32

audience xvi

auto-negotiate Ethernet ports 1-8

autonomous system boundary routers 3-6, 3-15, 3-16, 3-20, 3-21

B

BPDU guard

displaying information 1-18

enabling 1-17

bridge

aging time, configuring 2-3

forward-time 2-4

hello-time, configuring 2-4

interface to a VLAN, configuring 1-11

max age, configuring 2-4, 2-5

pathcost, configuring 1-15

priority, configuring (for an interface) 1-15

priority, configuring (for CSS) 2-5

showing configurations 2-6

spanning tree, enabling 2-5

state, configuring 1-16

unconditional bridging 6-10

broadcast IP address, restoring 1-32

C

caution

ip record-route, enabling 6-8

shutting down an interface 1-29

smurf attacks 6-10

spanning-tree bridging, disabling 2-5

symbol overview xx

circuit

configuring 1-31

configuring DHCP relay destination 8-3

displaying DHCP relay information 8-4

enabling or disabling DHCP relay agent 8-3

IP address, removing from circuit 1-32

IP interface, configuring 1-31

overview 1-1

quick start 1-4

router-discovery lifetime 1-35

router-discovery limited broadcast 1-35

router-discovery max-advertisement interval 1-36

router-discovery min-advertisement 1-36

running-config example 1-5

showing 1-37

circuit IP

broadcast address, configuring 1-32

disabling 1-34

enabling 1-34

IP address, configuring 1-32

redirects, configuring 1-33

removing 1-32

Cisco Discovery Protocol (CDP)

configuring 7-1

displaying 7-4

running-config example 7-3

clearing

ARP parameters 4-5

CLI

conventions xxi

configuration quick start

initial CSS configuration 2-2, 4-2, 5-2, 6-2, 7-2, 8-2

interface and circuit 1-4

OSPF 3-7

configuring

bridging for CSS 2-3

CDP for CSS 7-1

circuit 1-31

circuit IP address 1-32

circuit IP interface 1-31

DHCP relay agent 8-1

ECMP 6-9

global OSPF 3-7

interface 1-6, 1-8

IP route 6-3

IP source route 6-7

IP subnet broadcast 6-10

IP unconditional bridging 6-10

OSPF global parameters 3-12

OSPF IP interface parameters 3-22

RIP for CSS 5-1

RIP for IP interface 1-39

router-discovery 1-31

Content Services Switch

11050 and 11150 port designation 1-7, 1-22

11501 port designation 1-7, 1-22

11503 and 11506 slot/port designation 1-7

ARP, configuring for CSS 4-3

CDP, configuring 7-1

opportunistic layer 3 forwarding 6-11

RIP, configuring 5-1

D

default IP route, configuring 6-3

default VLAN, restoring 1-11, 1-13

DHCP. See Dynamic Host Configuration Protocol

disabling

bridge spanning tree 2-5

circuit IP 1-34

circuit IP unreachables 1-33

implicit service for static route next hop 6-6

OSPF IP interface 3-24

router discovery 1-34

displaying

CDP information 7-4

DHCP relay configuration information 8-4

DNS

configuring for CSS 2-1, 4-1, 5-1, 6-1, 7-1, 8-1

documentation

audience xvi

chapter contents xvi

related xvii

set xvii

symbols and conventions xx

duplex, configuring for interface 1-8

Dynamic Host Configuration Protocol (DHCP)

configuring CSS relay agent 8-1

configuring destinations 8-3

displaying relay configuration information 8-4

enabling or disabling CSS relay agent 8-3

running-config example 8-2

setting maximum allowable hops field for forwarding messages 8-4

E

ECMP

configuring 6-9

IP address, configuring 6-9

no-prefer-ingress, configuring 6-9

recovering from a failed router 6-9

round-robin, configuring 6-9

F

flows, remapping 6-13

forward time, configuring for bridging 2-4

H

hello time, configuring for bridging 2-4

I

ICMP redirect message transmission, disabling 1-33

implicit service, disabling 6-6

interface

auto-negotiate 1-8

bridging to VLAN 1-11

configuring 1-6, 1-7

configuring Port Fast 1-16

describing 1-7

displaying statistics 1-24

duplex and speed, configuring 1-8

enabling BPDU guard 1-17

enabling Port Fast 1-17

layer, restarting 1-30

maximum idle time, configuring 1-10

overview 1-1

quick start 1-4

restarting 1-30

RIP, configuring 1-39

running-config example 1-5

showing 1-22

showing duplex and speed 1-23

showing Ethernet errors 1-27

shutting down 1-29

speed, configuring 1-8

starting 1-30

trunking to VLAN 1-12

IP

address, removing from circuit 1-32

box-to-box redundancy, configuring 6-8

configuration, showing 6-14

record route, configuring 6-8

route, configuring 6-3

route, displaying configurations 6-16

route, removing 6-5

running-config example 6-3

source route, configuring 6-7

statistics, displaying configurations 6-17

subnet broadcast, configuring 6-10

summary, displaying 6-17

unconditional bridging 6-10

IP ECMP

address, configuring 6-9

no-prefer-ingress, configuring 6-9

round-robin, configuring 6-9

IP interfaces

displaying configurations 6-15

showing 1-38

stopping RIP 1-39

O

opportunistic layer 3 forwarding

configuration example 6-11

configuring 6-11

OSPF

advertising other routes through OSPF 3-21

area border routers 3-5

areas 3-4

autonomous system 3-4

autonomous system boundary routers 3-5

basic network topology 3-3

configuring global parameters 3-12

configuring IP interface parameters 3-22

CSS IP interface, configuring 3-23

enabling on IP interface 3-24

interface attributes 3-24

interface configuration, assigning an area 3-24

link-state database 3-6

overview 3-2

quick configuration verification 3-11

quick global configuration 3-7

quick IP interface configuration 3-9

router ID, configuring 3-12

routing hierarchy 3-3

startup-config file 3-43

stub area 3-5

viewing area information 3-29

viewing AS-external entries 3-37

viewing configured advertised ASE routes 3-37

viewing global statistics 3-30

viewing interface information 3-31

viewing link-state database information 3-34

viewing neighbors 3-40

viewing redistribution policy 3-39

viewing summary-route configuration 3-40

OSPF global

running-config example 3-8

OSPF global configuration

area, configuring 3-13

AS boundary router 3-15

disabling 3-13

enabling 3-13

equal-cost routes 3-14

removing an area 3-14

router ID 3-12

summarizing routes 3-14

OSPF interface

attributes, configuring 3-24

configuring cost 3-25

configuring CSS IP interface 3-23

dead router interval, configuring 3-25

hello packet interval, configuring 3-26

password, setting 3-26

poll interval, setting 3-27

priority, setting 3-27

retransmission interval, setting 3-28

transit delay, setting 3-28

OSPF IP interface

running-config example 3-10

P

packet storms, preventing 2-5

panning-tree bridging

running-config example 2-3

pathcost, configuring for bridging 1-15

port

analyzing 1-44

auto-negotiate 1-8

configuring Port Fast 1-16

DSPAN 1-44

enabling BPDU guard 1-17

enabling Port Fast 1-17

interfaces, configuring 1-6

mirroring 1-44

monitoring 1-44

SSPAN 1-44

Port. See also interface

Port Fast

BPDU guard 1-17

configuring 1-16

displaying information 1-18

enabling 1-17

priority, configuring for bridging 1-15

protocol

ARP, configuring 4-1

CDP, configuring 7-1

IP, configuring 6-1

Q

quick start

interface and circuit 1-4

OSPF 3-7

R

redundancy, disabling 6-8

remapping flows 6-13

removing

DHCP relay destination address 8-3

IP address from a circuit 1-32

restarting an interface 1-30

restoring

bridge path cost default value 1-15

bridge priority default value 1-15

bridge state default value 1-16

broadcast IP address 1-32

default aging-time 2-3

default bridge forward time 2-4

default bridge hello-time 2-4

default bridge max-age 2-5

default bridge priority 1-15

default broadcast IP address 1-32

default path cost 1-13, 1-15

default VLAN 1-11

router-discovery advertisement interval timers 1-36

router discovery default 1-34

router-discovery max-advertisement-interval default value 1-36

router discovery preference 1-34

RIP

advertise, configuring 5-3

advertise, stopping 5-3, 7-3, 7-4

default-route, configuring 1-40

displaying configurations 1-41, 5-5

equal cost, configuring 5-4

receive, configuring 1-40

redistribute, configuring 5-3

redistribute, stopping 5-4

running-config example 5-2

send, configuring 1-40, 1-41

stopping on an IP interface 1-39

router discovery

advertisement interval timers, restoring default value 1-36

broadcast lifetime, configuring 1-35

disabling 1-34

IP interface, configuring for an 1-33

lifetime, configuring 1-35

limited-broadcast, configuring 1-35

max-advertisement-interval, configuring 1-36

max-advertisement-interval, restoring default value 1-36

min-advertisement-interval, configuring 1-36

preference, configuring 1-33

preference, restoring default value 1-34

running-config example

ARP 4-2

CDP 7-3

DHCP relay agent 8-2

interface and circuit 1-5

IP 6-3

OSPF global 3-8

OSPF IP interface 3-10

RIP 5-2

spanning-tree bridging 2-3

S

showing

bridge forwarding 1-19, 1-22, 2-6

CDP information 7-4

circuits 1-37

Ethernet interface errors 1-27

interfaces 1-22

IP configuration 6-14

IP interfaces 1-38

IP summary 6-21

OSPF area information 3-29

OSPF AS-external entries 3-37

OSPF configured advertised ASE routes 3-37

OSPF global statistics 3-30

OSPF interface information 3-31

OSPF link-state database information 3-34

OSPF neighbors 3-40

OSPF redistribution policy 3-39

OSPF summary-route configuration 3-40

RIP 5-5

shutting down

all interfaces 1-29

interface stack layer 1-29

smurf attacks caution 6-10

SPAN

configuring 1-46

displaying information 1-47

example 1-45

overview 1-44

verifying configuration 1-47

spanning-tree bridging

aging time 2-3

caution when disabling 2-5

disabling 2-5

enabling 2-5

forward-time 2-4

hello-time 2-4

max age 2-4

priority 2-5

speed, configuring for interface 1-8

static IP route, configuring 6-3

statistics

Ethernet interface errors 1-27

interface 1-24

IP 6-17, 6-21

MIB-II (interface) 1-24

OSPF global 3-30

RIP 1-41, 5-5, 5-6

switched port analyzer. See also SPAN

T

trunking

configuring 1-13

interface to VLAN 1-12

V

VLAN

bridge to interface 1-11

default VLAN in a trunk link 1-13

restoring default 1-11

trunking 1-12

W

warning

symbol overview xx

Z

zero, resetting Ethernet statistics to 1-27