Index_M

M

MAC addresses

in Ethernet interfaces, 101, 111–113

in IS-IS, 278, 314–315

maintenance, 28–30

management daemon (mgd), 638

Management Ethernet, 638

Management Information Bases (MIBs), 638

mapping agents, 638

mappings

for IS-IS, 322–323

symbolic name, 4–5

Martian routes and addresses

defined, 638

in EBGP, 511–517, 560–571

table for, 126

for unnumbered interfaces, 124–125

MAS (mobile network access subsystem), 639

master routers, 638

match function

for community tagging, 519

defined, 638

for OSPF database routers, 162

match types, 638

maximum burst, 98

maximum hold-down time, 505

maximum queue depth, 98

maximum transmission units (MTUs)

defined, 639

in Ethernet interfaces, 101

in POS interfaces, 65, 68

maximum-vci option, 92

maximum-vcs option, 91

MBGP (Multiprotocol BGP), 640

MBone backbone, 639

MCS (Miscellaneous Control Subsystem), 639

MD5 (Message Digest 5) authentication

defined, 639

for IBGP, 383

for IS-IS, 285

for OSPF, 173–174

for VRRP, 107–109

mean time between failure (MTBF), 639

MED (Multiple Exit Discriminator)

defined, 639

in EBGP

case study, 583–586

traffic flow, 543–546

meshes

defined, 639

in IBGP, 374, 375

message aggregation, 639

Message Digest 5. See MD5 (Message Digest 5) authentication

messages file, 20–21

metric-out keyword, 546

metrics

in IS-IS, 302–304

in OSPF, 222–225, 225

mgd (management daemon), 638

mget FTP transfer option, 31–32

MIBs (Management Information Bases), 638

midplanes, 639

Miscellaneous Control Subsystem (MCS), 639

mobile network access subsystem (MAS), 639

mobile point-to-point control subsystem (MPS), 639

Mobile Station Integrated Services Digital Network Number (MSISDN), 639

mobile stations, 639

Mobile Switching Centers (MSCs), 639

mobile transport subsystem (MTS), 639

monitor interface command, 123

monitor start command, 382

monitor start isis command, 273, 285

monitor start ospf command, 172–173, 177

monitor start vrrp command, 111

monitor traffic command

for Frame Relay, 74–75, 79–80

for NTP server synchronization, 26

monitor traffic interface command

for EBGP, 494

for Frame Relay, 74–76

for IS-IS, 283–284

for OSPF, 176

for PPP, 84–85, 87

for SNMP, 24

Moyer, Peter, xxix

MPLS (Multiprotocol Label Switching) mechanism, 640

MPS (mobile point-to-point control subsystem), 639

MSCs (Mobile Switching Centers), 639

MSISDN (Mobile Station Integrated Services Digital Network Number), 639

MTBF (mean time between failure), 639

MTS (mobile transport subsystem), 639

MTUs (maximum transmission units)

defined, 639

in Ethernet interfaces, 101

in POS interfaces, 65, 68

multi-area OSPF configuration, 154–155, 155

adjacency problems in, 164–166

area 1, 161

r3, 159–160

r4, 155–157

r5, 157–159

verifying, 161–164

multi-level IS-IS configuration, 256–257, 257

adjacency in, 272–274, 276

area 49.0002, 270–271

IP addressing in, 276

PDU support in, 258–260

r3, 267–270

r5, 264–267

routing instances in, 260–261

timers in, 262

verifying, 261–263, 272, 274–275

multicast distribution trees, 639

multicast-dlci option, 277

multicast operations

defined, 639

Frame Relay, 277

multihop option, 411

multipath option

in EBGP, 500–503

in IBGP load balancing, 424–425

Multiple Exit Discriminator (MED)

defined, 639

in EBGP

case study, 583–586

traffic flow, 543–546

multipoint keyword

for ATM, 97–98, 97

for Frame Relay, 81–82

for IS-IS, 277

for OSPF, 166–167

multipoint-destination keyword, 98

multipoint network types, 166–168, 167

Multiprotocol BGP (MBGP), 640

Multiprotocol Label Switching (MPLS) mechanism, 640

multiterm policies in IBGP, 377

mutual route redistribution, 297